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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 943-080-0 | CAS number: -
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:
- From 24 Nov 2015 to 08 Dec 2015
- 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
- Qualifier:
- according to guideline
- Guideline:
- EU Method A.1 (Melting / Freezing Temperature)
- Deviations:
- no
- GLP compliance:
- yes (incl. QA statement)
- Type of method:
- capillary method
- Melting / freezing pt.:
- > 42.9 - < 45.2 °C
- Atm. press.:
- ca. 1 atm
- Remarks on result:
- other: Melting range. These values are the means from two independent determinations.
- Conclusions:
- The means between both determinations give the following values for the melting range:
Melting range: 42.9 to 45.2 °C (316.1 to 318.4 K) - Executive summary:
The determination of the melting point was performed in duplicate. In both determinations, a melting range was detected.The melting range was determined as 42.9 to 45.2 °C (316.1 to 318.4 K)
These values are the means from two independent determinations.
Reference
Values Main Study of the melting range
Melting range |
Begin |
End |
First determination |
42.7 °C |
44.9 °C |
Second determination |
42.5 °C |
44.8 °C |
The last inspection of the used thermometer showed a deviation of -0.3°C compared with the certificated reference thermometer. After calculation of the deviation (-0.3°C) of the thermometer following values were yields:
Values Main Study of the melting range
Melting range |
Begin |
End |
First determination |
43.0 °C (316.2 K) |
45.2 °C (318.4 K) |
Second determination |
42.8 °C (316.0 K) |
45.1 °C (318.3 K) |
The means between both determinations give the following values for the melting range:
Melting range: 42.9 to 45.2 °C (316.1 to 318.4 K)
Standard deviation: 0.1 (begin); 0.1 (end)
Estimated accuracy: ± 0.2 °C
Description of key information
In a GLP study according to OECD TG 102, The melting range was determined as 42.9 to 45.2 °C (316.1 to 318.4 K)
Key value for chemical safety assessment
- Melting / freezing point at 101 325 Pa:
- 44 °C
Additional information
In a GLP study according to OECD TG 102, The melting range was determined as 42.9 to 45.2 °C (316.1 to 318.4 K).
These values are the means from two independent determinations.
Key value indicated is the mean value between the two range limits.
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.
