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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 207-950-7 | CAS number: 502-69-2
- 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
Acute Toxicity: inhalation
Administrative data
- Endpoint:
- acute toxicity: inhalation
- Type of information:
- experimental study
- Adequacy of study:
- supporting study
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- other: Guideline study
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 1 988
- Report date:
- 1988
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 403 (Acute Inhalation Toxicity)
- Test type:
- other: inhalation hazard test
Test material
- Reference substance name:
- 6,10,14-trimethylpentadecan-2-one
- EC Number:
- 207-950-7
- EC Name:
- 6,10,14-trimethylpentadecan-2-one
- Cas Number:
- 502-69-2
- Molecular formula:
- C18H36O
- IUPAC Name:
- 6,10,14-trimethylpentadecan-2-one
- Details on test material:
- - name of test substance: Hexahydrofarnesylaceton
- batch number: continuous production
- purity: 93.4%
- date of manufacture: Apr. 20, 1988
- physical state / appearance: liquid / colorless
- storage conditions: was stored at room temperature
- stability: at least for the study period under normal conditions
- administration form: unchanged
Constituent 1
Test animals
- Species:
- rat
- Strain:
- Wistar
- Sex:
- male/female
- Details on test animals or test system and environmental conditions:
- TEST ANIMALS
- Strain: SPF Wistar / Chbb: THOM
- Source: Dr. K. Thomae GmbH, 7950 Biberach, Germany
- Age at study initiation: about 8-9 weeks
- Weight at study initiation: male: 291 g, female: 195 g
- Identification: dye marks at tail
- Housing: in threes in wire mesh cage (Becker, D III), no bedding
- Diet (e.g. ad libitum): KLIBA 24-343-4 rat/mouse laboratory diet, 10 mm pellets, Klingenthalmühle AG, CH-4303 Kaiseraugst, ad libitum in the period without exposure
- Water (e.g. ad libitum): ad libitum in the period without exposure
- Acclimation period: at least 5 days
ENVIRONMENTAL CONDITIONS
- Temperature (°C): 20-24
- Humidity (%): 30-70
- Photoperiod (hrs dark / hrs light): 12 / 12
Administration / exposure
- Route of administration:
- inhalation: vapour
- Type of inhalation exposure:
- whole body
- Vehicle:
- other: unchanged (no vehicle)
- Details on inhalation exposure:
- Generation of the atmosphere for inhalation; exposure
The product was introduced to a height of 5 cm into a glass bottle (generator) with a sintered glass disk (pore-size 90 - 150 µm, diameter 30 mm), and the weight was determined .
The generator containing the product was placed in a waterbath maintained at 20°C by a thermostat, and a stream of 200 l/h compressed air was supplied to a downstream mixing chamber . The mixture of air and test substance generated in this way was passed through a glass distributor to 6 glass tubes in which 3 male and 3 female animals had been placed . The emerging mixtures of test substance and air were exhausted.
Suitable measures were applied to ensure that the air supply had the same temperature as in the laboratories, so that the temperature in the exposure apparatus was between 19 and 25°C . There were no deviations from these set conditions which might have adversely affected the results of the study.
After 30 minutes, the generator was replaced by a new one containing fresh test substance as described above. This generator was then used for the remainder of the test.
The exposure time was 7 hours . The intention was to determine the exposure time which was survived, together with an observation period lasting 14 days, by all the animals. - Duration of exposure:
- 7 h
- Concentrations:
- 0.43 mg/l
- No. of animals per sex per dose:
- 3
- Details on study design:
- - Duration of observation period following administration: 14 days
- Frequency of observations and weighing: clinical examination: each work day, lethality checked each day
- Necropsy of survivors performed: yes
Results and discussion
- Mortality:
- none during 7 hrs in a saturated atmosphere at 20°C or 14 days observation period
- Clinical signs:
- other: During exposure : accelerated respiration, snout wiping, snout licking After exposure : accelerated respiration, urine-contaminated fur . Form day 1 of the observation period onward, no abnormalities were detected in the animals .
- Gross pathology:
- Sacrificed animals: male + female
No pathologic findings noted
Applicant's summary and conclusion
- Interpretation of results:
- study cannot be used for classification
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.