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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 619-171-3 | CAS number: 95759-44-7
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
- Study period:
- 03.07.2007
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.1 (Melting / Freezing Temperature)
- Version / remarks:
- according to the Annex to Directive 92/69/EEC
- Deviations:
- no
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 102 (Melting point / Melting Range)
- Deviations:
- no
- GLP compliance:
- no
- Type of method:
- capillary method
- Key result
- Melting / freezing pt.:
- 72.9 °C
- Atm. press.:
- ca. 1 013.25 hPa
- Decomposition:
- no
- Conclusions:
- The test item had a melting point of 72.9 °C.
- Executive summary:
A study was conducted according to OECD test guideline 102 and the Annex to Directive 92/69/EEC, A.1. The melting point was determined with the capillary method. In a preliminary test the approximate melting point was determined and confirmed in the main test. the melting point of the test item was determined to be 72.9 °C.
Reference
Preliminary test
The heat build-up rate to determine the approximate melting range was 10 °C/min. The mean value calculated from the manually generated melting-point values was taken to define the set and max points. The preliminary melting point was calculated to be 77.2 °C.
Measured melting points of the test item (second main test):
Melting Points in °C |
|
| Mean | Standard deviation in °C |
|
Position 1 | Position 2 | Position 3 |
| Actual Value | Target Value |
72.9 | 72.9 | 72.9 | 72.9 | 0.0 | ≤±0.3 |
The test item had a melting point of 72.9 °C.
Description of key information
The test item had a melting point of 72.9 °C.
Key value for chemical safety assessment
- Melting / freezing point at 101 325 Pa:
- 72.9 °C
Additional information
A study was conducted according to OECD test guideline 102 and the Annex to Directive 92/69/EEC, A.1. The melting point was determined with the capillary method. In a preliminary test the approximate melting point was determined and confirmed in the main test. the melting point of the test item was determined to be 72.9 °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.
