Registration Dossier
Registration Dossier
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: 231-726-8 | CAS number: 7704-98-5
Melting point / freezing point
Administrative data
Link to relevant study record(s)
- Endpoint:
- melting point/freezing point
- Type of information:
- other: Handbook data
- Adequacy of study:
- key study
- Study period:
- Not applicable - Handbook data
- Reliability:
- 1 (reliable without restriction)
- Qualifier:
- equivalent or similar to guideline
- Guideline:
- OECD Guideline 102 (Melting point / Melting Range)
- Version / remarks:
- Handbook data (Knovel Sampler) - Method not recorded
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 102 (Melting point / Melting Range)
- Version / remarks:
- Handbook data (Knovel Critical Tables 2nd Edition) - Method not recorded
- GLP compliance:
- no
- Type of method:
- other: Handbook data - Method not reported
- Key result
- Melting / freezing pt.:
- > 400 °C
- Decomposition:
- yes
- Remarks:
- TiH2 will decomposes before melting (Knovel Sampler)
- Decomp. temp.:
- > 450 °C
- Melting / freezing pt.:
- > 450 °C
- Decomposition:
- yes
- Remarks:
- Data from knovel Critical Tables (2nd Edition)
- Decomp. temp.:
- 450 °C
- Conclusions:
- Titanium hydride melting point is >400°C. At 450°C, TiH2 starts to decomposes before melting.
Reference
Description of key information
Titanium hydride decomposes before melting (400°C). Handbook data report a melting point between 400 and 450°C and are mentioning that the material decomposes before melting.
Key value for chemical safety assessment
- Melting / freezing point at 101 325 Pa:
- 400 °C
Additional information
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.
