Registration Dossier
Registration Dossier
Data platform availability banner - registered substances factsheets
Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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
Use of this information is subject to copyright laws and may require the permission of the owner of the information, as described in the ECHA Legal Notice.
EC number: 235-878-6 | CAS number: 13019-22-2
- 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
Short-term toxicity to aquatic invertebrates
Administrative data
- Endpoint:
- short-term toxicity to aquatic invertebrates
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 09 July 2002 - 13 August 2002
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 002
- Report date:
- 2002
Materials and methods
Test guidelineopen allclose all
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 202 (Daphnia sp. Acute Immobilisation Test)
- Deviations:
- not specified
- Qualifier:
- according to guideline
- Guideline:
- EU Method C.2 (Acute Toxicity for Daphnia)
- Deviations:
- not specified
- GLP compliance:
- yes (incl. QA statement)
Test material
- Reference substance name:
- Dec-9-en-1-ol
- EC Number:
- 235-878-6
- EC Name:
- Dec-9-en-1-ol
- Cas Number:
- 13019-22-2
- Molecular formula:
- C10H20O
- IUPAC Name:
- dec-9-en-1-ol
- Test material form:
- liquid
- Details on test material:
- - Name of test material (as cited in study report): 9-Decenol-1
- Appearance: Clear liquid
Constituent 1
Sampling and analysis
- Analytical monitoring:
- yes
- Details on sampling:
- - Concentrations: calculated value: 0.99, 1.70, 2.83, 4.95, 8.48, 14.14 mg/L
The concentration are based on the test item.
Test solutions
- Vehicle:
- no
- Details on test solutions:
- PREPARATION AND APPLICATION OF TEST SOLUTION (especially for difficult test substances)
- Method:
stock solution: the test item was equilibrated in synthetic fresh water (without NaHCO3), stirred and finally filtered off. The filtrate served as stock solution.
Test organisms
- Test organisms (species):
- Daphnia magna
- Details on test organisms:
- TEST ORGANISM
- Common name: water flea Daphnia magna Strauss
- Strain/clone: clone 5
- Source: inhouse
- Feeding during test: none
- Food type: fresh water algae (for breeding)
- Frequency: daily (for breeding)
METHOD FOR PREPARATION AND COLLECTION OF EARLY INSTARS OR OTHER LIFE STAGES:
Females are separated from the offspring 24 hours before the star of the test. The offspring produced overnight are transferred into test water and are used for the test.
Study design
- Test type:
- static
- Water media type:
- freshwater
- Limit test:
- no
- Total exposure duration:
- 48 h
- Post exposure observation period:
- none
Test conditions
- Hardness:
- 250 mg CaCO3/L
- Test temperature:
- 19.50 - 20.48 °C
- pH:
- 7.5 - 8.1
- Dissolved oxygen:
- 7.6 - 8.3 mg/L
- Nominal and measured concentrations:
- Nominal concentration: 0, 0.99, 1.70, 2.83, 4.95, 8.48, 14.14 mg/L
Measured concentrations (0h): 1.12, 1.63, 2.96, 4.80, 8.60, 14.44 mg/L - Details on test conditions:
- TEST SYSTEM
- Test vessel: round bottle test tubes
- Type: closed
- Material, size, headspace, fill volume: 10 mL
- Aeration: closed with laboratory film (Parafilm)
- No. of organisms per vessel: 5
- No. of vessels per concentration (replicates): 4
- No. of vessels per control (replicates): 4
OTHER TEST CONDITIONS
- Photoperiod: dark
EFFECT PARAMETERS MEASURED (with observation intervals if applicable) : mobility - Reference substance (positive control):
- yes
Results and discussion
Effect concentrationsopen allclose all
- Key result
- Duration:
- 48 h
- Dose descriptor:
- EC50
- Effect conc.:
- 3.8 mg/L
- Nominal / measured:
- not specified
- Conc. based on:
- test mat.
- Basis for effect:
- mobility
- Key result
- Duration:
- 24 h
- Dose descriptor:
- EC50
- Effect conc.:
- 5 mg/L
- Nominal / measured:
- not specified
- Conc. based on:
- test mat.
- Basis for effect:
- mobility
- Details on results:
- The highest concentration tested in this experiment at which after 48h exposure no immobilisation (≤ 10%) occured, was: 1.7 mg/L.
The lowest concentration tested in this experiment at which after 48h exposure 100% immobilisation occured, was: 14 mg/L. - Results with reference substance (positive control):
- - Results with reference substance valid: yes
- Relevant effect levels: % immobilisation
- Limit test: no
- Influence of the reference substance (potassium dichromate) after 24h:
% of immobilised Daphnia:
- 1.0 mg/L: 35%
- 2.0 mg/L: 100%
Applicant's summary and conclusion
- Validity criteria fulfilled:
- yes
- Conclusions:
- 48h EC50 = 3.8 mg/L
95% confidence limits: 3.0 mg/L - 4.7 mg/L
24h EC50 = 5.0 mg/L
95% confidence limits: 3.9 mg/L - 6.4 mg/L
The highest concentration tested in this experiment at which after 48h exposure no immobilisation (≤ 10%) occured, was: 1.7 mg/L.
The lowest concentration tested in this experiment at which after 48h exposure 100% immobilisation occured, was: 14 mg/L.
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.