Brief Profile

The Brief Profile summarizes the non-confidential data on substances as it is held in the databases of the European Chemicals Agency (ECHA), including data provided by third parties. The Brief Profile is automatically generated; note that it does not currently distinguish between harmonised classification and minimum classification; information requirements under different legislative frameworks may therefore not be fully up to date or complete. For accuracy reasons, substance manufacturers and imports have the responsibility to consult official sources, e.g. the electronic edition of the Official Journal of the European Union.
This Brief Profile is covered by the ECHA Legal Notice.

Substance Description

Substance identity

EC / List no.:
247-852-1
CAS no.:
26628-22-8
Index number:
Molecular formula:
N3Na
SMILES:
[Na+].[N-]=[N+]=[N-]
InChI:
InChI=1S/N3.Na/c1-3-2;/q-1;+1
Type of substance:
Mono constituent substance
Origin:
Inorganic
Registered compositions:
11
Of which contain:
0 impurities relevant for classification
0 additives relevant for classification
Substance Listed:
EINECS (European INventory of Existing Commercial chemical Substances) List

Hazard classification & labelling

Danger! According to the harmonised classification and labelling (CLP00) approved by the European Union, this substance is fatal if swallowed, is very toxic to aquatic life and is very toxic to aquatic life with long lasting effects.

Additionally, the classification provided by companies to ECHA in REACH registrations identifies that this substance is fatal in contact with skin, is fatal if inhaled, causes damage to organs, causes serious eye irritation and causes skin irritation.

Additionally, the classification provided by companies to ECHA in CLP notifications identifies that this substance may cause damage to organs through prolonged or repeated exposure.

Breakdown of all 343 C&L notifications submitted to ECHA

Acute Tox. 2 H300 Harmonised Classification
Aquatic Acute 1 H400 Harmonised Classification
Aquatic Chronic 1 H410 Harmonised Classification
Acute Tox. 1 H310
STOT RE 2 H373
Acute Tox. 2 H330
Acute Tox. 1 H330
STOT SE 1 H370
Eye Irrit. 2 H319
Skin Irrit. 2 H315
Acute Tox. 4 H302
Not Classified
0% 10% 20% 30% 40% 50% 60% 70% 80% 90% 100%

https://echa.europa.eu/diss-blank-theme/images/cnl/graph/tick.png Harmonised Classification

https://echa.europa.eu/diss-blank-theme/images/cnl/graph/Reach.png REACH registration dossiers notifications

https://echa.europa.eu/diss-blank-theme/images/cnl/graph/CLP.png CLP notifications

Properties of concern

Regulatory activities

Registration, Evaluation, Authorisation & Restriction of Chemicals (REACH)

Registration
Pre-registration:
Substance pre-registered under REACH.
Registration:
This substance has 17 active registrations under REACH, 2 Joint Submission(s) and 0 Individual Submission(s).
Please see Registrants/Suppliers details.
Evaluation
Dossier Evaluation:
Substance Evaluation:
Authorisation
Candidate List:
Annex XIV (Authorisation List):
Restriction
Annex XVII (Restriction List):

Classification Labelling & Packaging (CLP)

Harmonised C&L:
A European Union Harmonised Classification & Labelling has been assigned to this substance.
Notification:
Classification & Labelling has been notified by industry to ECHA for this substance.

Biocidal Products Regulation (BPR)

Active Substance:
This substance is approved for use as a Biocidal Active Substance
Biocidal Products:
There are 0 authorised Biocidal Product(s) that use this substance as an active ingredient

Prior Informed Consent (PIC)

Annex I:
Annex V:

European Union Observatory for Nanomaterials (EUON)

EUON:

About this substance

This substance is manufactured and/or imported in the European Economic Area in 100 - 1 000 tonnes per year.

This substance is used in articles, by professional workers (widespread uses), in formulation or re-packing, at industrial sites and in manufacturing.

This substance is being reviewed for use as a biocide in the EEA and/or Switzerland, for: product preservation.

ECHA has no public registered data indicating whether or in which chemical products the substance might be used.

ECHA has no public registered data on the routes by which this substance is most likely to be released to the environment.

ECHA has no public registered data on the use of this substance in activities or processes at the workplace.

Other release to the environment of this substance is likely to occur from: indoor use in long-life materials with low release rate (e.g. flooring, furniture, toys, construction materials, curtains, foot-wear, leather products, paper and cardboard products, electronic equipment).

This substance can be found in complex articles, with no release intended: Machinery, mechanical appliances, electrical/electronic products covered by the Waste Electrical and Electronic Equipment (WEEE) directive (e.g. refrigerators, washing machines, vacuum cleaners, computers, telephones, drills, saws, smoke detectors, thermostats, radiators).

This substance is used in the following products: laboratory chemicals and pH regulators and water treatment products. This substance has an industrial use resulting in manufacture of another substance (use of intermediates).

This substance is used in the following areas: health services and scientific research and development. This substance is used for the manufacture of: chemicals.

This substance is used in the following activities or processes at workplace: transfer of chemicals, laboratory work, closed batch processing in synthesis or formulation, transfer of substance into small containers, closed processes with no likelihood of exposure, closed, continuous processes with occasional controlled exposure, batch processing in synthesis or formulation with opportunity for exposure and mixing in open batch processes.

Release to the environment of this substance can occur from industrial use: as an intermediate step in further manufacturing of another substance (use of intermediates). Other release to the environment of this substance is likely to occur from: indoor use (e.g. machine wash liquids/detergents, automotive care products, paints and coating or adhesives, fragrances and air fresheners).

This substance is used in the following products: laboratory chemicals and pH regulators and water treatment products.

This substance is used in the following activities or processes at workplace: transfer of chemicals, transfer of substance into small containers, closed batch processing in synthesis or formulation, mixing in open batch processes, closed processes with no likelihood of exposure, closed, continuous processes with occasional controlled exposure and batch processing in synthesis or formulation with opportunity for exposure.

Release to the environment of this substance can occur from industrial use: formulation of mixtures.

This substance is used in the following products: pH regulators and water treatment products, laboratory chemicals and explosives. This substance has an industrial use resulting in manufacture of another substance (use of intermediates).

This substance is used in the following areas: scientific research and development and health services. This substance is used for the manufacture of: chemicals.

This substance is used in the following activities or processes at workplace: transfer of chemicals, closed batch processing in synthesis or formulation, closed processes with no likelihood of exposure, laboratory work, transfer of substance into small containers, closed, continuous processes with occasional controlled exposure, batch processing in synthesis or formulation with opportunity for exposure and mixing in open batch processes.

Release to the environment of this substance can occur from industrial use: as an intermediate step in further manufacturing of another substance (use of intermediates), as processing aid and in processing aids at industrial sites.

This substance is used in the following activities or processes at workplace: closed processes with no likelihood of exposure.

ECHA has no public registered data on the routes by which this substance is most likely to be released to the environment.

Precautions for using this substance have been recommended by its registrants under REACH, as follows:

Prevention statements

When handling this substance: avoid release to the environment; wash parts of the body (as specified by manufacturer/supplier)in contact with substance thoroughly after handling; wear protective gloves and/or clothing, and eye and/or face protection as specified by manufacturer/supplier.

Response statements

In case of incident: Take off contaminated clothing and wash before reuse. Collect spillage. If exposed or concerned: Call a poison center, doctor or other contact specified by manufacturer/supplier.

Guidance on the safe use of the substance provided by manufacturers and importers of this substance.

Registrants/suppliers

  • Abbott Ireland, Ballytivnan ROI Sligo Connaught Ireland
  • Austin Detonator s.r.o., Jasenice 712 75501 Vsetin Czech Republic
  • Beckman Coulter GmbH, Europark Fichtenhain B13 47807 Krefeld Germany
  • CHINOIN Pharmaceutical and Chemical Works Private Co. Ltd., TO Utca 1-5 POB 110 1325 BUDAPEST Ujpest Hungary
  • COVANCE CRS SA 012, Parque Empresarial Las Tablas, Edificio 1 Calle Federico Mompou, 5 - 5 Planta 28050 Madrid Spain
  • DIPHARMA FRANCIS srl, Bissone, 5 20021 Baranzate Milano Italy
  • Dynamit Nobel GmbH Explosivstoff- und Systemtechnik, Kalkstrasse 218 51377 Leverkusen Germany
  • Innochem NV, B. Adriaensenlaan 66 2450 Meerhout Belgium
  • Merck KGaA, Frankfurter Strasse 64293 Darmstadt Germany
  • Mitsui and Co. Deutschland G.M.B.H. Head Office (Düsseldorf), Herzogstrasse 15 D-40217 Düsseldorf Germany
  • Molekula GmbH, Landshuter Allee 12 80637 München Germany
  • Novartis International Pharmaceutical ltd., Branch Ireland, Ringaskiddy IE Ringaskiddy Cork Ireland
  • ORGANICA Feinchemie GmbH Wolfen, Ortsteil Wolfen Kunstseidestraße 5 06766 Bitterfeld-Wolfen Germany
  • S.Goldmann GmbH & Co. KG, Schillerstr. 79 33609 Bielefeld Germany
  • sanofi chimie, 82 avenue Raspail 94250 Gentilly France
  • SIGMA-ALDRICH CHEMIE GMBH, Riedstrasse 2 89555 Steinheim Germany
  • Sigma-Aldrich Company Limited, The Old Brickyard, New Road SP8 4XT Gillingham United Kingdom
  • Arcerion GmbH, Gabrielenstr. 15 80636 München Germany

Substance names and other identifiers

Sodium azide
EC Inventory, C&L Inventory, Biocidal active substances, REACH pre-registration
azid sodný (cs)
C&L Inventory
azida de sodiu (ro)
C&L Inventory
azida de sódio (pt)
C&L Inventory
azida sódica (es)
C&L Inventory
azide de sodium (fr)
C&L Inventory
aziduro de sodio (es)
C&L Inventory
azoteto de sódio (pt)
C&L Inventory
azoture de sodium (fr)
C&L Inventory
azoturo di sodio (it)
C&L Inventory
azydek sodu (pl)
C&L Inventory
Naatriumasiid (et)
C&L Inventory
natrijev azid (hr)
C&L Inventory
natrio azidas (lt)
C&L Inventory
natriumatsidi (fi)
C&L Inventory
natriumazid (da)
C&L Inventory
natriumazide (nl)
C&L Inventory
nátrium-azid (hu)
C&L Inventory
nātrija azīds (lv)
C&L Inventory
sodio azoturo (it)
C&L Inventory
trinitruro de sodio (es)
C&L Inventory
αζωτιδιο του νάτριου νατραζίδιο (el)
C&L Inventory
натриев aзид (bg)
C&L Inventory
Sodium azide (Na(N3))
Other
bio/lyophilized material
C&L Inventory
sodium 2lambda5-triaz-1-en-2-yn-1-ide
Other
sodium;azide
Registration dossier
Hydrazoic acid, sodium salt
Registration dossier
sodium azoimide
Registration dossier
011-004-00-7
Index number
C&L Inventory
108592-00-3
Deleted CAS number
Other
12136-89-9
Deleted CAS number
Other
157302-08-4
Deleted CAS number
Other
20828-18-6
Deleted CAS number
Other
26628-22-8
CAS number
EC Inventory, C&L Inventory, Biocidal active substances, Registration dossier, REACH pre-registration, Other
503002-54-8
Deleted CAS number
Other
575502-02-2
Deleted CAS number
Other

Scientific properties

Physical and chemical properties

This section provides physicochemical information compiled from all automatically processable data from REACH registration dossiers that is available to ECHA at the time of generation. The quality and correctness of the information remains the responsibility of the data submitter. The Agency thus cannot guarantee the correctness of the information displayed.

Appearance/physical state / colour

Study results
  • 1 study submitted
  • 1 study processed
C Physical state at 20°C and 1013 hPa
Solid (100%) [1]
C Form
Solid: crystalline (100%) [1]
C Substance type
Inorganic (100%) [1]

Type of Study provided
Studies with data
Key study 1
Supporting study
Weight of evidence
Other
Data waiving
no waivers
C Summaries
  • 1 summary submitted
  • 1 summary processed
Physical state at 20°C and 1013 hPa
Solid (100%)

Melting/freezing point

Study results
  • 1 study submitted
  • 0 studies processed

No automatically processable data submitted

Type of Study provided
Studies with data
Key study 1
Supporting study
Weight of evidence
Other
Data waiving
no waivers
Summaries
  • 1 summary submitted
  • 0 summaries processed

No automatically processable data submitted

Boiling point

Study results
  • 1 study submitted
  • 0 studies processed

No automatically processable data submitted

Type of Study provided
Studies with data
Key study
Supporting study
Weight of evidence
Other
Data waiving
Not feasible
Sci. unjustified
Exposure cons.
Other 1
Summaries
  • 1 summary submitted
  • 0 summaries processed

No automatically processable data submitted

Density

Study results
  • 1 study submitted
  • 1 study processed
R Density
1.846 g/cm³ @ 20 °C [1]

Type of Study provided
Studies with data
Key study 1
Supporting study
Weight of evidence
Other
Data waiving
no waivers
R Summaries
  • 1 summary submitted
  • 1 summary processed
Relative density at 20°C
1.846

Vapour pressure

Study results
  • 1 study submitted
  • 0 studies processed

No automatically processable data submitted

Type of Study provided
Studies with data
Key study
Supporting study
Weight of evidence
Other
Data waiving
Not feasible
Sci. unjustified
Exposure cons.
Other 1
R Summaries
  • 1 summary submitted
  • 1 summary processed
Vapour pressure
0 Pa @ 20 °C

Partition coefficient

Study results
  • 1 study submitted
  • 0 studies processed

No automatically processable data submitted

Type of Study provided
Studies with data
Key study
Supporting study
Weight of evidence
Other
Data waiving
Not feasible
Sci. unjustified
Exposure cons.
Other 1
Summaries
  • 1 summary submitted
  • 0 summaries processed

No automatically processable data submitted

Water solubility

Study results
  • 1 study submitted
  • 1 study processed
R Water solubility (mass/vol.)
408 g/L @ 20 °C [1]

Type of Study provided
Studies with data
Key study 1
Supporting study
Weight of evidence
Other
Data waiving
no waivers
R Summaries
  • 1 summary submitted
  • 1 summary processed
Water solubility
408 g/L @ 20 °C

Solubility in organic solvents / fat solubility

Data not provided by the registrant

Surface tension

Study results
  • 1 study submitted
  • 0 studies processed

No automatically processable data submitted

Type of Study provided
Studies with data
Key study
Supporting study
Weight of evidence
Other
Data waiving
Not feasible
Sci. unjustified
Exposure cons.
Other 1
Summaries
  • 1 summary submitted
  • 0 summaries processed

No automatically processable data submitted

Flash point

Study results
  • 1 study submitted
  • 0 studies processed

No automatically processable data submitted

Type of Study provided
Studies with data
Key study
Supporting study
Weight of evidence
Other
Data waiving
Not feasible
Sci. unjustified
Exposure cons.
Other 1
Summaries
  • 1 summary submitted
  • 0 summaries processed

No automatically processable data submitted

Auto flammability

Study results
  • 1 study submitted
  • 0 studies processed

No automatically processable data submitted

Type of Study provided
Studies with data
Key study 1
Supporting study
Weight of evidence
Other
Data waiving
no waivers
R Summaries
  • 1 summary submitted
  • 1 summary processed
Autoflammability / self-ignition at 101 325 Pa
309 °C

Flammability

Study results
  • 1 study submitted
  • 0 studies processed

No automatically processable data submitted

Type of Study provided
Studies with data
Key study 1
Supporting study
Weight of evidence
Other
Data waiving
no waivers
C Summaries
  • 1 summary submitted
  • 1 summary processed
Flammability
Not classified (100%)

Explosiveness

Study results
  • 1 study submitted
  • 0 studies processed

No automatically processable data submitted

Type of Study provided
Studies with data
Key study 1
Supporting study
Weight of evidence
Other
Data waiving
no waivers
C Summaries
  • 1 summary submitted
  • 1 summary processed
Explosiveness
Non-explosive (100%)

Oxidising

Study results
  • 1 study submitted
  • 0 studies processed

No automatically processable data submitted

Type of Study provided
Studies with data
Key study
Supporting study
Weight of evidence
Other
Data waiving
Not feasible
Sci. unjustified 1
Exposure cons.
Other
C Summaries
  • 1 summary submitted
  • 1 summary processed
Oxidising
Non oxidising (100%)

Oxidation reduction potential

Data not provided by the registrant

pH

Data not provided by the registrant

Dissociation constant

Data not provided by the registrant

Viscosity

Data not provided by the registrant

Environmental fate and pathways

This section provides environmental fate and pathways information compiled from all automatically processable data from REACH registration dossiers that is available to ECHA at the time of generation. The quality and correctness of the information remains the responsibility of the data submitter. The Agency thus cannot guarantee the correctness of the information displayed.

Phototransformation in air

Study results
  • 3 studies submitted
  • 0 studies processed

No automatically processable data submitted

Type of Study provided
Studies with data
Key study 2
Supporting study 1
Weight of evidence
Other
Data waiving
no waivers
Summaries
  • 1 summary submitted
  • 0 summaries processed

No automatically processable data submitted

Hydrolysis

Study results
  • 3 studies submitted
  • 0 studies processed

Study data not processed for brief profile

Type of Study provided
Studies with data
Key study
Supporting study 2
Weight of evidence
Other
Data waiving
Not feasible
Sci. unjustified 1
Exposure cons.
Other
Summaries
  • 1 summary submitted
  • 0 summaries processed

No automatically processable data submitted

Phototransformation in water

Study results
  • 2 studies submitted
  • 0 studies processed

No automatically processable data submitted

Type of Study provided
Studies with data
Key study
Supporting study 1
Weight of evidence
Other 1
Data waiving
no waivers
Summaries
  • 1 summary submitted
  • 0 summaries processed

No automatically processable data submitted

Phototransformation in soil

Study results
  • 2 studies submitted
  • 0 studies processed

No automatically processable data submitted

Type of Study provided
Studies with data
Key study
Supporting study 2
Weight of evidence
Other
Data waiving
no waivers
Summaries
  • 1 summary submitted
  • 0 summaries processed

No automatically processable data submitted

Biodegradation in water - screening tests

Study results
  • 1 study submitted
  • 0 studies processed

No automatically processable data submitted

Type of Study provided
Studies with data
Key study
Supporting study
Weight of evidence
Other
Data waiving
Not feasible 1
Sci. unjustified
Exposure cons.
Other
Summaries
  • 1 summary submitted
  • 0 summaries processed

No automatically processable data submitted

Biodegradation in water & sediment - simulation tests

Data not provided by the registrant

Biodegradation in soil

Study results
  • 3 studies submitted
  • 0 studies processed

Study data not processed for brief profile

Type of Study provided
Studies with data
Key study
Supporting study
Weight of evidence 2 1
Other
Data waiving
no waivers
Summaries
  • 1 summary submitted
  • 0 summaries processed

No automatically processable data submitted

Bioaccumulation: aquatic / sediment

Data not provided by the registrant

Bioaccumulation: terrestrial

Data not provided by the registrant

Adsorption/desorption

Study results
  • 3 studies submitted
  • 1 study processed
R Koc
264 - 551 L/kg @ 20 °C and 0.412 - 40 % organic carbon [5]
R Kd
2.21 - 131 L/kg @ 20 °C and 0.412 - 40 % organic carbon [5]

Type of Study provided
Studies with data
Key study 1
Supporting study 1 1
Weight of evidence
Other
Data waiving
no waivers
R Summaries
  • 1 summary submitted
  • 1 summary processed
Koc at 20°C
424

Henrys law constant (H)

Study results
  • 2 studies submitted
  • 0 studies processed

No automatically processable data submitted

Type of Study provided
Studies with data
Key study
Supporting study 1
Weight of evidence 1
Other
Data waiving
no waivers
R Summaries
  • 1 summary submitted
  • 1 summary processed
Henry's law constant
10.132 Pa.m³.mol-1 @ 20 °C

Distribution modelling

Data not provided by the registrant

Ecotoxicological information

This section provides ecotoxicological information compiled from all automatically processable data from REACH registration dossiers that is available to ECHA at the time of generation. The quality and correctness of the information remains the responsibility of the data submitter. The Agency thus cannot guarantee the correctness of the information displayed.

Predicted No-Effect Concentration (PNEC)

R Summaries
  • 1 summary submitted
  • 1 summary processed

The Predicted No-Effect Concentration (PNEC) value is the concentration of a substance below which adverse effects in the environment are not expected to occur. Please note that when more than one summary is provided, PNEC values may refer to constituents of the substance and not to the substance as a whole. More detailed information is available in the dossiers.

Hazard for Aquatic Organisms
Freshwater 350 ng/L (1)
Intermittent releases (freshwater) 3.5 µg/L (1)
Marine water 15 ng/L (1)
Intermittent releases (marine water) 150 ng/L (1)
Sewage treatment plant (STP) 30 µg/L (1)
Sediment (freshwater) 16.7 µg/kg sediment dw (1)
Sediment (marine water) 720 ng/kg sediment dw (1)
Hazard for Air
Air No hazard identified (1)
Hazard for Terrestrial Organism
Soil No hazard identified (1)
Hazard for Predators
Secondary poisoning No potential for bioaccumulation (1)

Short–term toxicity to fish

Study results
  • 8 studies submitted
  • 1 study processed
P/RResults
LC50 (4 days) 2.75 - 3.28 mg/L [3]
LC50 (24 h) 7.09 - 10.52 mg/L [3]

Type of Study provided
Studies with data
Key study 1
Supporting study 5 2
Weight of evidence
Other
Data waiving
no waivers
R Summaries
  • 1 summary submitted
  • 1 summary processed
LC50 for freshwater fish
680 µg/L

Long–term toxicity to fish

Data not provided by the registrant

Short–term toxicity to aquatic invertebrates

Study results
  • 7 studies submitted
  • 5 studies processed
P/RResults
EC50 (48 h) 5 mg/L [1]
LC50 (7 days) 149 µg/L [1]
LC50 (48 h) 4.2 - 6.4 mg/L [2]
NOEC (7 days) 100 µg/L [1]
NOEC (48 h) 1 µmol/L [1]

Type of Study provided
Studies with data
Key study
Supporting study
Weight of evidence 4 3
Other
Data waiving
no waivers
R Summaries
  • 1 summary submitted
  • 1 summary processed
EC50 / LC50 for freshwater invertebrates
400 µg/L
EC50 / LC50 for marine invertebrates
150 µg/L

Long–term toxicity to aquatic invertebrates

Data not provided by the registrant

Toxicity to aquatic algae and cyanobacteria

Study results
  • 3 studies submitted
  • 1 study processed
P/RResults
EC50 (4 days) 350 µg/L [1]

Type of Study provided
Studies with data
Key study 1
Supporting study 2
Weight of evidence
Other
Data waiving
no waivers
R Summaries
  • 1 summary submitted
  • 1 summary processed
EC50 for freshwater algae
348 µg/L

Toxicity to aquatic plants other than algae

Data not provided by the registrant

Toxicity to microorganisms

Study results
  • 4 studies submitted
  • 1 study processed
P/RResults
EC50 (3 h) 5.6 - 1 000 mg/L [3]
NOEC (3 h) 30 - 15 600 µg/L [3]
EC10 (3 h) 161 - 157 000 µg/L [3]

Type of Study provided
Studies with data
Key study 1
Supporting study 3
Weight of evidence
Other
Data waiving
no waivers
R Summaries
  • 1 summary submitted
  • 1 summary processed
EC50 for microorganisms
5.6 mg/L
EC10 or NOEC for microorganisms
30 µg/L

Sediment toxicity

Data not provided by the registrant

Endocrine disrupter testing in aquatic vertebrates – in vivo

Data not provided by the registrant

Toxicity to terrestrial macroorganisms except arthropods

Study results
  • 1 study submitted
  • 0 studies processed

No automatically processable data submitted

Type of Study provided
Studies with data
Key study
Supporting study 1
Weight of evidence
Other
Data waiving
no waivers
Summaries
  • 0 summaries submitted
  • 0 summaries processed

No data available

Toxicity to terrestrial arthropods

Study results
  • 1 study submitted
  • 0 studies processed

No automatically processable data submitted

Type of Study provided
Studies with data
Key study
Supporting study 1
Weight of evidence
Other
Data waiving
no waivers
Summaries
  • 0 summaries submitted
  • 0 summaries processed

No data available

Toxicity to terrestrial plants

Study results
  • 4 studies submitted
  • 0 studies processed

No automatically processable data submitted

Type of Study provided
Studies with data
Key study
Supporting study 1 3
Weight of evidence
Other
Data waiving
no waivers
Summaries
  • 0 summaries submitted
  • 0 summaries processed

No data available

Toxicity to soil microorganisms

Data not provided by the registrant

Toxicity to birds

Study results
  • 2 studies submitted
  • 0 studies processed

No automatically processable data submitted

Type of Study provided
Studies with data
Key study
Supporting study 2
Weight of evidence
Other
Data waiving
no waivers
Summaries
  • 0 summaries submitted
  • 0 summaries processed

No data available

Toxicity to mammals

Data not provided by the registrant

Toxicological information

This section provides toxicological information compiled from all automatically processable data from REACH registration dossiers that is available to ECHA at the time of generation. The quality and correctness of the information remains the responsibility of the data submitter. The Agency thus cannot guarantee the correctness of the information displayed.

Derived No- or Minimal Effect Level (DN(M)EL)

M/C Summaries
  • 1 summary submitted
  • 1 summary processed

The derived no- or minimum effect level (DN(M)EL) is the level of exposure above which a human should not be exposed to a substance. Please note that when more than one summary is provided, DN(M)EL values may refer to constituents of the substance and not to the substance as a whole. More detailed information is available in the dossiers.

Data for WORKERS
INHALATION Exposure Threshold Most sensitive study
Systemic Effects
Long-term: (DNEL) 164 µg/m³ repeated dose toxicity
Acute /short term: High hazard (no threshold derived)
Local Effects
Long-term: No hazard identified
Acute /short term: No hazard identified
DERMAL Exposure Threshold Most sensitive study
Systemic Effects
Long-term: (DNEL) 46.7 µg/kg bw/day repeated dose toxicity
Acute /short term: High hazard (no threshold derived)
Local Effects
Long-term: No hazard identified
Acute /short term: No hazard identified
EYE Exposure
No hazard identified
Data for the GENERAL POPULATION
INHALATION Exposure Threshold Most sensitive study
Systemic Effects
Long-term: (DNEL) 29 µg/m³ repeated dose toxicity
Acute /short term: High hazard (no threshold derived)
Local Effects
Long-term: No hazard identified
Acute /short term: No hazard identified
DERMAL Exposure Threshold Most sensitive study
Systemic Effects
Long-term: (DNEL) 16.7 µg/kg bw/day repeated dose toxicity
Acute /short term: High hazard (no threshold derived)
Local Effects
Long-term: No hazard identified
Acute /short term: No hazard identified
ORAL Exposure Threshold Most sensitive study
Systemic Effects
Long-term: (DNEL) 16.7 µg/kg bw/day repeated dose toxicity
Acute /short term: High hazard (no threshold derived)
EYE Exposure
No hazard identified

Toxicokinetics, metabolism, and distribution

Study results
Study data: basic toxicokinetics
  • 4 studies submitted
  • 0 studies processed

Study data not processed for brief profile

Type of Study provided
Study data: basic toxicokinetics
Studies with data
Key study
Supporting study 1 3
Weight of evidence
Other
Data waiving
no waivers
Study data: dermal absorption
  • 0 studies submitted
  • 0 studies processed

Study data not processed for brief profile

Study data: dermal absorption
Studies with data
Key study
Supporting study
Weight of evidence
Other
Data waiving
no waivers
M/C Summaries
  • 1 summary submitted
  • 1 summary processed
Bioaccumulation potential:
No bioaccumulation potential

Acute toxicity

Study results
oral
  • 5 studies submitted
  • 0 studies processed

No automatically processable data submitted

Type of Study provided
oral
Studies with data
Key study
Supporting study
Weight of evidence 1 4
Other
Data waiving
no waivers
inhalation
  • 3 studies submitted
  • 2 studies processed
P/RResults
LC50 (4 h) 54 - 520 mg/m³ air (rat) [1]
LC50 (60 min) 1.052 mg/L air (rat) [1]
M/CInterpretations of results
Category 2 based on GHS criteria [2]

inhalation
Studies with data
Key study 2
Supporting study 1
Weight of evidence
Other
Data waiving
no waivers
dermal
  • 4 studies submitted
  • 0 studies processed

No automatically processable data submitted

dermal
Studies with data
Key study
Supporting study
Weight of evidence 1 3
Other
Data waiving
no waivers
other routes
  • 10 studies submitted
  • 0 studies processed

No automatically processable data submitted

other routes
Studies with data
Key study
Supporting study 4 6
Weight of evidence
Other
Data waiving
no waivers
M/C Summaries
  • 1 summary submitted
  • 1 summary processed
Oral route:
Adverse effect observed LD50 27 mg/kg bw
Inhalation route:
Adverse effect observed LC50 54 mg/m³
Dermal route:
Adverse effect observed LD50 18 mg/kg bw

Irritation / corrosion

Study results
Study data: skin
  • 3 studies submitted
  • 0 studies processed

Study data not processed for brief profile

Type of Study provided
Study data: skin
Studies with data
Key study 1
Supporting study 2
Weight of evidence
Other
Data waiving
no waivers
Study data: eye
  • 1 study submitted
  • 0 studies processed

Study data not processed for brief profile

Study data: eye
Studies with data
Key study 1
Supporting study
Weight of evidence
Other
Data waiving
no waivers
M/C Summaries
  • 1 summary submitted
  • 1 summary processed
Skin
No adverse effect observed (not irritating)
Eye
No adverse effect observed (not irritating)
Respiratory
No study available

Sensitisation

Study results
Study data: skin
  • 2 studies submitted
  • 0 studies processed

Study data not processed for brief profile

Type of Study provided
Study data: skin
Studies with data
Key study 1
Supporting study
Weight of evidence
Other
Data waiving
Not feasible
Sci. unjustified 1
Exposure cons.
Other
Study data: respiratory
  • 0 studies submitted
  • 0 studies processed

Study data not processed for brief profile

Study data: respiratory
Studies with data
Key study
Supporting study
Weight of evidence
Other
Data waiving
no waivers
M/C Summaries
  • 1 summary submitted
  • 1 summary processed
Skin sensitisation
No adverse effect observed (not sensitising)
Respiratory sensitisation
No study available

Repeated dose toxicity

Study results
Study data: oral
  • 4 studies submitted
  • 2 studies processed
P/RResults
NOAEL (rat): 5 - 10 mg/kg bw/day [2]
LOAEL (rat): 10 - 20 mg/kg bw/day [2]

Type of Study provided
Study data: oral
Studies with data
Key study 2
Supporting study 2
Weight of evidence
Other
Data waiving
no waivers
Study data: inhalation
  • 0 studies submitted
  • 0 studies processed

No data available

Study data: inhalation
Studies with data
Key study
Supporting study
Weight of evidence
Other
Data waiving
no waivers
Study data: dermal
  • 0 studies submitted
  • 0 studies processed

No data available

Study data: dermal
Studies with data
Key study
Supporting study
Weight of evidence
Other
Data waiving
no waivers
M/C Summaries
  • 1 summary submitted
  • 1 summary processed
Oral route - systemic effects:
Adverse effect observed NOAEL 5 mg/kg bw/day (chronic, rat)

Genetic toxicity

Study results
Study data: in vitro
  • 17 studies submitted
  • 0 studies processed

Study data not processed for brief profile

Type of Study provided
Study data: in vitro
Studies with data
Key study 1
Supporting study 4 2
Weight of evidence 9
Other 1
Data waiving
no waivers
Study data: in vivo
  • 0 studies submitted
  • 0 studies processed

Study data not processed for brief profile

Study data: in vivo
Studies with data
Key study
Supporting study
Weight of evidence
Other
Data waiving
no waivers
M/C Summaries
  • 1 summary submitted
  • 1 summary processed
Toxicity - InVitro
No adverse effect observed (negative)
Toxicity - InVivo
No study available

Carcinogenicity

Study results
  • 2 studies submitted
  • 0 studies processed

Study data not processed for brief profile

Type of Study provided
Studies with data
Key study 1
Supporting study 1
Weight of evidence
Other
Data waiving
no waivers
Summaries
  • 1 summary submitted
  • 0 summaries processed

No automatically processable data submitted

Toxicity to reproduction

Study results
Study data: reproduction
  • 1 study submitted
  • 0 studies processed

Study data not processed for brief profile

Type of Study provided
Study data: reproduction
Studies with data
Key study
Supporting study
Weight of evidence
Other
Data waiving
Not feasible
Sci. unjustified 1
Exposure cons.
Other
Study data: developmental
  • 4 studies submitted
  • 0 studies processed

Study data not processed for brief profile

Study data: developmental
Studies with data
Key study
Supporting study
Weight of evidence 4
Other
Data waiving
no waivers
Study data: other studies
  • 1 study submitted
  • 0 studies processed

Study data not processed for brief profile

Study data: other studies
Studies with data
Key study
Supporting study 1
Weight of evidence
Other
Data waiving
no waivers
M/C Summaries
  • 1 summary submitted
  • 1 summary processed
Effect on developmental toxicity
Oral route:
Adverse effect observed NOAEL 5 mg/kg bw/day (subacute, rat)

Neurotoxicity

Study results
  • 4 studies submitted
  • 0 studies processed

Study data not processed for brief profile

Type of Study provided
Studies with data
Key study
Supporting study 2 2
Weight of evidence
Other
Data waiving
no waivers
Summaries
  • 0 summaries submitted
  • 0 summaries processed

No data available

Immunotoxicity

Study results
  • 1 study submitted
  • 0 studies processed

Study data not processed for brief profile

Type of Study provided
Studies with data
Key study
Supporting study 1
Weight of evidence
Other
Data waiving
no waivers
Summaries
  • 0 summaries submitted
  • 0 summaries processed

No data available

Endocrine disrupter mammalian screening - in vivo

Data not provided by the registrant