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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 234-845-3 | CAS number: 12036-32-7
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:
- weight of evidence
- Study period:
- not stated
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- data from handbook or collection of data
- Remarks:
- Valid with restrictions. This is peer reviewed data where the test methodology and identity of the substance have been evaluated, and a reliable and representative value for the endpoint has been selected. No information on GLP status or test guideline followed is available.
- Qualifier:
- no guideline available
- Principles of method if other than guideline:
- Handbook data does not specify the method. Data from peer reviewed source.
- GLP compliance:
- not specified
- Melting / freezing pt.:
- 2 200 °C
- Conclusions:
- According to the handbook data the melting point of the substance is 2200°C.
- Executive summary:
According to the handbook data the melting point of the substance is 2200°C.
- Endpoint:
- melting point/freezing point
- Type of information:
- experimental study
- Adequacy of study:
- weight of evidence
- Study period:
- Not stated
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- data from handbook or collection of data
- Qualifier:
- no guideline followed
- Principles of method if other than guideline:
- Handbook data does not specify the method. Data from peer reviewed source.
- GLP compliance:
- not specified
- Melting / freezing pt.:
- 2 183 °C
- Conclusions:
- According to the handbook data the melting point of the substance is 2183°C.
- Executive summary:
According to the handbook data the melting point of the substance is 2183°C.
Referenceopen allclose all
Description of key information
Taschenbuch fur Chemiker und Physiker
According to the handbook data the melting point of the substance is 2200°C.
CRC Handbook
According to the handbook data the melting point of the substance is 2183 °C.
Key value for chemical safety assessment
- Melting / freezing point at 101 325 Pa:
- 2 200 °C
Additional information
Taschenbuch fur Chemiker und Physiker
According to the handbook data the melting point of the substance is 2200°C.
CRC Handbook
According to the handbook data the melting point of the substance is 2183 °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.
