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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 618-848-0 | CAS number: 92413-47-3
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:
- 04.12.91 - 23.05.92
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.1 (Melting / Freezing Temperature)
- Deviations:
- no
- GLP compliance:
- no
- Type of method:
- capillary method
- Key result
- Melting / freezing pt.:
- > 42.55 - < 43.325 °C
- Atm. press.:
- ca. 1 013.25 hPa
- Decomposition:
- no
- Conclusions:
- The capillary method showed that the test item had a melting range of 42.5-43.2 °C
- Executive summary:
A study was conducted according to EU method A.1. The melting range was determined by the capillary method. The test item was heated from the starting temperature to the final temperature at a constant heating rate of 1K/min. The capillary method showed that the test item had a melting range of 42.5-43.2 °C
Reference
The measurement of the melting point was done four times and the mean values were calibrated.
| Begin of melting/°C | end of melting/°C | |
| 1st measurement | 42.4 | 43.2 |
| 2nd measurement | 42.6 | 43.4 |
| 3rd measurement | 42.5 | 43.2 |
| 4th measurement | 42.7 | 43.5 |
mean: 42.55 °C
Calibration: 42.5 - 43.2 °C
The deviation of the values is within the validity area of the method. The temperture difference between begin and end of melting is above the standard deviation, so both values are listed.
Description of key information
The test item had a melting range of 42.5-43.2 °C
Key value for chemical safety assessment
Additional information
A study was conducted according to EU method A.1. The melting range was determined by the capillary method. The test item was heated from the starting temperature to the final temperature at a constant heating rate of 1K/min. The capillary method showed that the test item had a melting range of 42.5-43.2 °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.
