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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 200-913-6 | CAS number: 75-89-8
Melting point / freezing point
Administrative data
Link to relevant study record(s)
- Endpoint:
- melting point/freezing point
- Type of information:
- not specified
- Adequacy of study:
- weight of evidence
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- data from handbook or collection of data
- Reason / purpose for cross-reference:
- reference to same study
- Reason / purpose for cross-reference:
- reference to same study
- Reason / purpose for cross-reference:
- reference to same study
- Qualifier:
- no guideline followed
- Principles of method if other than guideline:
- No data is available on the method applied.
- Key result
- Melting / freezing pt.:
- -43.5 °C
- Executive summary:
The peer-reviewed CRC Handbook of Chemistry and Physics provides a normal Melting Point of -43.5°C for the substance 2,2,2-Trifluoroethanol.
Reference
Description of key information
Literature data: -43.5°C (CRC), -44°C (Gestis), -43.5°C (SRC)
Key value for chemical safety assessment
- Melting / freezing point at 101 325 Pa:
- -43.7 °C
Additional information
No experimental study is available. Literature data from one handbook and two databases provide consistent data. As the substance is liquid at ambient temperature, data may be considered as freezing points rather than true melting points.
The retained key value will be the arithmetic mean of the values.
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.
