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EC number: 310-079-6 | CAS number: 102242-48-8 The complex residue resulting from the vacuum distillation of C6-24 and C6-24 unsatd. fatty alcohols which is derived from hydrogenation of C6-24 and C6-24 unsatd. fatty acids methyl esters. It consists predominantly of satd. and unsatd. fatty alcohols having carbon numbers greater than C18, dimerization products, and long chain esters having carbon numbers greater than C32 and boils at > 250°C (482°F) at 10 torr.
- 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
Acute Toxicity: dermal
Administrative data
- Endpoint:
- acute toxicity: dermal
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- other: Study according to OECD test guideline 402 under GLP
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 010
- Report date:
- 2010
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 402 (Acute Dermal Toxicity)
- Deviations:
- no
- GLP compliance:
- yes
- Test type:
- fixed dose procedure
- Limit test:
- yes
Test material
- Reference substance name:
- Alcohols, C6-24, distn. residues
- EC Number:
- 310-080-1
- EC Name:
- Alcohols, C6-24, distn. residues
- Cas Number:
- 102242-49-9
- IUPAC Name:
- Alcohols, C6-24, distn. residues
- Details on test material:
- - Name of test material (as cited in study report): C-SAT 100018
- Physical state: slightly yellowish solid
- Analytical purity: 100%
- Lot/batch No.: CF00460029
- Expiration date of the lot/batch: 29.02.2010
- Storage condition of test material: room temperature
Constituent 1
Test animals
- Species:
- rat
- Strain:
- Wistar
- Sex:
- male/female
- Details on test animals or test system and environmental conditions:
- TEST ANIMALS
- Source: Charles River Deutschland GmbH, 97633 Sulzfeld, Germany
- Weight at study initiation: 224 g — 255 g
- Housing: The rats were kept in transparent macrolone cages (type 3-180, floor area 810 sq.cm) with two or three in each cage, males and females separated. The cages were cleaned and the bedding changed at least twice a week.
- Diet (e.g. ad libitum): ad libitum
- Water (e.g. ad libitum):ad libitum
- Acclimation period: >= 5 days
ENVIRONMENTAL CONDITIONS
he study took place in animal room No. 4 provided with filtered air at a temperature of 22°C ± 3°C, relative humidity being at least 30 % and preferably not exceed 70 % and air changes 10 times/hour. The room was illuminated to give a cycle of 12 hours light and 12 hours darkness. Light was on from 6 am to 6 pm.
Administration / exposure
- Type of coverage:
- occlusive
- Vehicle:
- unchanged (no vehicle)
- Details on dermal exposure:
- TEST SITE
- Area of exposure: 6 x 8 cm
- Type of wrap if used: 4-layer gauze
REMOVAL OF TEST SUBSTANCE
- Washing (if done): yes
- Time after start of exposure: 24h
TEST MATERIAL
- Amount(s) applied (volume or weight with unit): 2000mg/kg bw - Duration of exposure:
- 24 h
- Doses:
- 2000 mg/kg bw
- No. of animals per sex per dose:
- 5
- Control animals:
- not required
- Details on study design:
- pilot study with one female rat using 2000 mg/kg bw
Results and discussion
Effect levelsopen allclose all
- Sex:
- male/female
- Dose descriptor:
- LD0
- Effect level:
- > 2 000 mg/kg bw
- Based on:
- test mat.
- Sex:
- male/female
- Dose descriptor:
- LD50
- Effect level:
- > 2 000 mg/kg bw
- Based on:
- test mat.
- Mortality:
- none
- Clinical signs:
- other: On day 0 after 1 hour, 3 hours and 6 hours the animal appeared apathetic. From day 1 to the end of the observation period on day 14 no abnormalities were revealed.
- Gross pathology:
- The post mortem inspection revealed no pathological abnormalities.
- Other findings:
- No other findings, especially no sever skin reaction was observed.
Applicant's summary and conclusion
- Interpretation of results:
- practically nontoxic
- Remarks:
- Migrated information Criteria used for interpretation of results: EU
- Conclusions:
- In a limit test study according to OECD test guideline 402 under GLP, the dermal LD50 of the test substance was determined to be > 2000 mg/kg bw.
- Executive summary:
The acute dermal toxicity of the test substance was investigated in a study according to OECD test guideline 402 under GLP. Based on the results from a pilot study with one rat, a limit test with the concentration of 2000 mg/kg bw was performed with 5 male and 5 female Wistar rats. The rats were exposed for 24 hours, during which the test susbtance was occlusively applied without any vehicle. Up to 6 hours after application, the rate appeared apathetic. From day 1 to day 14 no mortality or clinical signs were observed. The body weight developed normally and no pathological abnormalities were found at the end of the study. Therefore, the test susbtance is considered to be practically nontoxic via the dermal route with an LD50 of larger than 2000 mg/kg bw.
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