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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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.
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: 206-996-5 | CAS number: 420-46-2
Melting point / freezing point
Administrative data
- Endpoint:
- melting point/freezing point
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- other: data from secondary publication
Data source
Referenceopen allclose all
- Reference Type:
- review article or handbook
- Title:
- Fluorinated aliphatic compounds
- Author:
- Smart, BE and Fernandez, RE
- Year:
- 2 000
- Bibliographic source:
- Kirk-Othmar's Encyclopedia of Chemical Technology. John Wiley and Sons, Hoboken, NJ, USA
- Reference Type:
- secondary source
- Title:
- Trifluoroethane (HFC-143a) JACC No. 52,
- Author:
- ECETOC
- Year:
- 2 006
- Bibliographic source:
- ECETOC, Brussels, Belgium (October, 2006)
Materials and methods
Test guideline
- Qualifier:
- equivalent or similar to guideline
- Guideline:
- OECD Guideline 102 (Melting point / Melting Range)
- Deviations:
- not specified
- GLP compliance:
- not specified
- Type of method:
- other: unknown
Test material
- Reference substance name:
- 1,1,1-trifluoroethane
- EC Number:
- 206-996-5
- EC Name:
- 1,1,1-trifluoroethane
- Cas Number:
- 420-46-2
- Molecular formula:
- C2H3F3
- IUPAC Name:
- 1,1,1-trifluoroethane
Constituent 1
Results and discussion
Melting / freezing point
- Melting / freezing pt.:
- ca. -111.3 °C
- Atm. press.:
- ca. 1 atm
- Decomposition:
- no
- Sublimation:
- no
Applicant's summary and conclusion
- Conclusions:
- melting point is -111.3 deg. C
- Executive summary:
melting point is -111.3 deg. C
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.
