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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 309-913-1 | CAS number: 101357-16-8
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:
- other: OECD guideline and EU method. GLP 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
- Key result
- Melting / freezing pt.:
- > 400 °C
- Atm. press.:
- 106.9 kPa
- Remarks on result:
- other: no ,elting was observed up to 400ºC.
- Conclusions:
- In the temperature range of 30 ˚C – 400 ˚C no melting of the test item was observed.
- Executive summary:
The melting point determination using capillary tube in metal block was performed according to EEC method A.2 “Melting temperature”, which is in conformity with the OECD Guideline for Testing of Chemicals No. 103 “Melting point”. In the temperature range of 30 ˚C – 400 ˚C no melting of the test item was observed.
Reference
The measurements were performed at atmospheric pressure of 106.9 kPa. The measuring accuracy was in accordance with BŰCHI Boiling Point 545 apparatus accuracy (measuring accuracy up to 100 ± 0,3 ˚C; up to 250 ± 0,5 ˚C and up to 400 ± 0,8 ˚C). The measurement was performed in the temperature range (start and end): 30 ˚C – 400 ˚C; temperature gradient: 0.5 ˚C/min. The sample of test item was heated to 400 ˚C( maximum temperature range of apparatus), then measurement was completed. The visual observations were carried out observing the tubes through the hole in the block. During the visual measurement the stages of melting of test item were not observed. During a slow temperature rise the samples of test item didn’t change in physical state to liquid form, therefore it was not possible to determine the melting point. The color of test item remained unchanged.
Description of key information
Key study: OECD guideline 102 and EU method A.1. GLP study.
In the temperature range of 30 ˚C – 400 ˚C no melting of the test item was observed.
Key value for chemical safety assessment
- Melting / freezing point at 101 325 Pa:
- 400 °C
Additional information
Key study: OECD guideline 102 and EU method A.1. GLP study.
In the temperature range of 30 ˚C – 400 ˚C no melting of the test item was observed.
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.
