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: 204-555-1 | CAS number: 122-57-6
Melting point / freezing point
Administrative data
Link to relevant study record(s)
- Endpoint:
- melting point/freezing point
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 102 (Melting point / Melting Range)
- Deviations:
- no
- GLP compliance:
- no
- Type of method:
- method to determine freezing temperature
- Melting / freezing pt.:
- 39.7 °C
- Decomposition:
- no
- Sublimation:
- no
- Remarks on result:
- other: Freezing point
- Conclusions:
- Freezing temperature = 39.7 °C
- Executive summary:
The freezing temperature of the test substance was determined to be 39.7 °C in a non-GLP test according to OECD 102.
Reference
Results
| Time / min | Measurement 1 / °C | Measurement 2 / °C |
| 0 | 41.0 | 41.0 |
| 1 | 39.5 | 39.3 |
| 2 | 39.5 | 39.4 |
| 2.5 | 39.6 | 39.6 |
| 3 | 39.7 | 39.7 |
| 3.5 | 39.7 | 39.7 |
| 4 | 39.7 | 39.7 |
| 4.5 | 39.7 | 39.7 |
| 5 | 39.7 | 39.7 |
Description of key information
The freezing temperature of the test substance was determined to be 39.7 °C in a non-GLP test according to OECD 102.
Key value for chemical safety assessment
- Melting / freezing point at 101 325 Pa:
- 39.7 °C
Additional information
The freezing temperature of the test substance was determined to be 39.7 °C in a non-GLP test according to OECD 102.
This value can be confirmed by an experimental value stated in the database of the EPIWIN program (41.5 °C) and one from the GESTIS database (melting range of 38 - 41 °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.
