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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.
The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.
Diss Factsheets
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EC number: 272-789-1 | CAS number: 68911-83-1
- Life Cycle description
- Uses advised against
- Endpoint summary
- Appearance / physical state / colour
- Melting point / freezing point
- Boiling point
- Density
- Particle size distribution (Granulometry)
- Vapour pressure
- Partition coefficient
- Water solubility
- Solubility in organic solvents / fat solubility
- Surface tension
- Flash point
- Auto flammability
- Flammability
- Explosiveness
- Oxidising properties
- Oxidation reduction potential
- Stability in organic solvents and identity of relevant degradation products
- Storage stability and reactivity towards container material
- Stability: thermal, sunlight, metals
- pH
- Dissociation constant
- Viscosity
- Additional physico-chemical information
- Additional physico-chemical properties of nanomaterials
- Nanomaterial agglomeration / aggregation
- Nanomaterial crystalline phase
- Nanomaterial crystallite and grain size
- Nanomaterial aspect ratio / shape
- Nanomaterial specific surface area
- Nanomaterial Zeta potential
- Nanomaterial surface chemistry
- Nanomaterial dustiness
- Nanomaterial porosity
- Nanomaterial pour density
- Nanomaterial photocatalytic activity
- Nanomaterial radical formation potential
- Nanomaterial catalytic activity
- Endpoint summary
- Stability
- Biodegradation
- Bioaccumulation
- Transport and distribution
- Environmental data
- Additional information on environmental fate and behaviour
- Ecotoxicological Summary
- Aquatic toxicity
- Endpoint summary
- Short-term toxicity to fish
- Long-term toxicity to fish
- Short-term toxicity to aquatic invertebrates
- Long-term toxicity to aquatic invertebrates
- Toxicity to aquatic algae and cyanobacteria
- Toxicity to aquatic plants other than algae
- Toxicity to microorganisms
- Endocrine disrupter testing in aquatic vertebrates – in vivo
- Toxicity to other aquatic organisms
- Sediment toxicity
- Terrestrial toxicity
- Biological effects monitoring
- Biotransformation and kinetics
- Additional ecotoxological information
- Toxicological Summary
- Toxicokinetics, metabolism and distribution
- Acute Toxicity
- Irritation / corrosion
- Sensitisation
- Repeated dose toxicity
- Genetic toxicity
- Carcinogenicity
- Toxicity to reproduction
- Specific investigations
- Exposure related observations in humans
- Toxic effects on livestock and pets
- Additional toxicological data
Administrative data
First-aid measures
Inhalation : Remove patient to fresh air, allow to rest and keep warm. Seek medical attention.
Skin contact : Wash immediately with plenty of water.
Eye contact : Flush immediately with plenty of running water. If irritation persists, seek medical advice.
Ingestion : Immediately give 1-2 glasses of water, if victim is fully conscious. Do NOT induce vomiting!
Seek medical attention.
Fire-fighting measures
Extinguishing media
Suitable Carbon dioxide, dry chemicals, foam, water spray (fog).
Specific hazards : Oxides of carbon and nitrogen evolved in fire.
Protection of fire-fighters:Self contained breathing apparatus. (CEN : EN 137)
Protective clothing (CEN : EN 469)
Protective gloves (CEN : EN 659)
Helmet (CEN : EN 443)
Accidental release measures
Personal precautions : Wear protective clothing, gloves and safety goggles.
Please refer also to section no. 8 'Exposure controls' for further information.
Personal protective equipment:
Environmental precautions : Prevent from entering sewers or the immediate environment.
Do not empty into drains, dispose of this material and its container to hazardous or special
waste collection point.
Methods for cleaning up :
-on soil Absorb onto inert material and dispose of according to Hazardous Waste Regulations.
Handling and storage
HANDLING
Safe handling advice : Normal chemical handling
STORAGE
Storage conditions: Store containers closed when not in use
Transport information
Land transport (UN RTDG/ADR/RID)
- UN number:
- 2810
Shippingopen allclose all
SpecialProvisionsopen allclose all
Inland waterway transport (UN RTDG/ADN(R))
- UN number:
- 2810
Shippingopen allclose all
Remarksopen allclose all
Marine transport (UN RTDG/IMDG)
- UN number:
- 2810
Shipping information
- Proper shipping name and description:
- Toxic liquid, organic, n.o.s. (Fatty tetrahydropyrimidine, mixture, mixture)
- Marine pollutant
Remarksopen allclose all
Air transport (UN RTDG/ICAO/IATA)
- UN number:
- 2810
Shippingopen allclose all
Remarksopen allclose all
SpecialProvisionsopen allclose all
Exposure controls / personal protection
Engineering measures : Ensure good ventilation.
Control parameters
Exposure limit values (Human Health)
- Occupational exposure limit values (France) : Inhalable dust - VME: 10 mg/m3 and Respirable dust - VME: 5 mg/m3.
- ACGIH Threshold Limit Values (U.S.A./A.C.G.I.H.) : TLV ( TWA ) : 10 mg/m3 . (total dust) and TLV ( TWA ) : 3 mg/m3 . Respirable Particles
Personal protective equipment
- Respiratory protection : In case of insufficient ventilation, use a breathing mask with filter type: A2-P2 CEN : EN 140; EN 141
- Hand protection: Neoprene gloves (Protection against unintentional short-term contact) CEN : EN 374-1/2/3; EN 420
- Eye protection : Splash proof chemical goggles. CEN : EN 166
- Skin and body protection : Protective clothing. CEN : EN 340; EN 369; EN 465
Stability and reactivity
Stability : Stable under normal conditions of use.
Hazardous reactions:
Conditions to avoid : Avoid proximity or contact with flames or sparks
Materials to avoid: Avoid contact with strong oxidisers.
Hazardous decomposition Products Oxides of carbon and nitrogen evolved in fire.
Disposal considerations
RESIDUES FROM PRODUCT
Destruction/Disposal :
According to Hazardous Waste Regulations.
EWC ( European Waste Code ) recommendation : 16 03 05
16 Wastes not otherwise specified in the list.
16 03 Off-specification batches and unused products.
16 03 05 Organic wastes containing dangerous substances.
Depending on the origin and state of the waste, other EWC numbers may be applicable too.
CONTAMINATED PACKAGING
Decontamination/cleaning :
Destruction/Disposal : According to Hazardous Waste Regulations.
EWC ( European Waste Code ) recommendation : 15 01 10
15 Waste packaging; absorbents, wiping cloths, filter materials and protective clothing not
otherwise specified.
15 01 Packaging (including separately collected municipal packaging waste).
15 01 10 Packaging containing residues of or contaminated by dangerous substances.
Depending on the origin and state of the waste, other EWC numbers may be applicable too
NOTE : The user's attention is drawn to the possible existence of local regulations regarding disposal.
Information on Registered Substances comes from registration dossiers which have been assigned a registration number. The assignment of a registration number does however not guarantee that the information in the dossier is correct or that the dossier is compliant with Regulation (EC) No 1907/2006 (the REACH Regulation). This information has not been reviewed or verified by the Agency or any other authority. The content is subject to change without prior notice.
Reproduction or further distribution of this information may be subject to copyright protection. Use of the information without obtaining the permission from the owner(s) of the respective information might violate the rights of the owner.