Registration Dossier
Registration Dossier
Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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.
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EC number: 243-956-6 | CAS number: 20665-85-4
Appearance / physical state / colour
Administrative data
Link to relevant study record(s)
- Endpoint:
- appearance / physical state / colour
- Type of information:
- other: Based on experience
- Adequacy of study:
- weight of evidence
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- other: based on observation
- Justification for type of information:
- No guideline is required according to REACh TGD. Considering that the substance is well characterised and that the data come from a GLP study, full reliability applies.
- Reason / purpose for cross-reference:
- reference to other study
- Qualifier:
- no guideline required
- Version / remarks:
- No guideline is required according to REACh TGD.
- Specific details on test material used for the study:
- - Name of test material (as cited in study report): Isobutavan
- Physical state: colourless to pale yellow liquid
- Lot/batch No.: SC00010048
- Expiration date of the lot/batch: December 17, 2015
- Storage condition of test material: ambient temperature, dark - Physical state at 20°C and 1013 hPa:
- liquid
- Key result
- Form:
- liquid
- Remarks:
- As the substance shows a strong supercooling tendency, it is handled in liquid form at ambient temperature. Please correct accordingly, also in summary
- Colour:
- Almost colorless to pale yellow
- Odour:
- other: sweet, Vanilla-like, Powdery
- Substance type:
- organic
Reference
Description of key information
No guideline is required according to REACh TGD. Considering that the substance is well characterised and that the data come from a GLP study, full reliability applies.
Key value for chemical safety assessment
- Physical state at 20°C and 1013 hPa:
- liquid
Additional information
Colorless to yellow pale, may crystallize
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.
