Registration Dossier
Registration Dossier
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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.
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EC number: 204-633-5 | CAS number: 123-51-3
Specific investigations: other studies
Administrative data
- Endpoint:
- cytotoxicity
- Type of information:
- experimental study
- Adequacy of study:
- other information
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- study well documented, meets generally accepted scientific principles, acceptable for assessment
Data source
Referenceopen allclose all
- Reference Type:
- publication
- Title:
- Toxicity of ethanol, n-butanol & iso-amyl alcohol in saccharomyces cerevisiae when supplied separately and in mixtures
- Author:
- Okolo B et al.
- Year:
- 1 981
- Bibliographic source:
- Biotechnology Letters 9, 431-434
- Reference Type:
- secondary source
- Title:
- No information
- Author:
- RIFM
- Year:
- 2 009
- Bibliographic source:
- RIFM database
Materials and methods
Test guideline
- Qualifier:
- no guideline available
- GLP compliance:
- no
- Type of method:
- in vitro
- Endpoint addressed:
- not applicable
Test material
- Reference substance name:
- 3-methylbutan-1-ol
- EC Number:
- 204-633-5
- EC Name:
- 3-methylbutan-1-ol
- Cas Number:
- 123-51-3
- Molecular formula:
- C5H12O
- IUPAC Name:
- 3-methylbutan-1-ol
- Details on test material:
- - Name of test material (as cited in study report): Iso-amyl alcohol
Constituent 1
Test animals
- Species:
- other: Saccharomyces cerevisiae D
- Strain:
- not specified
Administration / exposure
- Route of administration:
- other: in medium
- Vehicle:
- unchanged (no vehicle)
- Analytical verification of doses or concentrations:
- no
- Duration of treatment / exposure:
- 12 h
- Frequency of treatment:
- single application
- Post exposure period:
- no data
- No. of animals per sex per dose:
- not applicable
Results and discussion
- Details on results:
- LD20 = 1900 mg/kg
LD50 = 4300 mg/kg
Applicant's summary and conclusion
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.
