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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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.

Diss Factsheets

Physical & Chemical properties

Melting point / freezing point

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Administrative data

Link to relevant study record(s)

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Endpoint:
melting point/freezing point
Type of information:
experimental study
Adequacy of study:
weight of evidence
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: peer-reviewed database
Principles of method if other than guideline:
No details about the method given
GLP compliance:
not specified
Melting / freezing pt.:
273 - 278 °C
Decomposition:
yes
Decomp. temp.:
> 277 °C
Remarks on result:
other: no further information is given.
Conclusions:
TMA-HCL possesses a melting/freezing point range of 273 - 278 °C.
Executive summary:

TMA-HCL possesses a melting/freezing point range of 273 - 278 °C.

Endpoint:
melting point/freezing point
Type of information:
experimental study
Adequacy of study:
weight of evidence
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: peer-reviewed database
Principles of method if other than guideline:
no details about method given
GLP compliance:
not specified
Melting / freezing pt.:
277.5 °C
Decomposition:
yes
Decomp. temp.:
>= 277 - <= 278 °C
Remarks on result:
other: No further information given.
Conclusions:
TMA-HCL possesses a melting/freezing point of 277.5 °C.
Executive summary:

TMA-HCL possesses a melting/freezing point of 277.5 °C.

Description of key information

Melting/freezing point: 273 - 278 °C

Key value for chemical safety assessment

Melting / freezing point at 101 325 Pa:
277.5 °C

Additional information

TMA-HCL possesses a melting/freezing point range of 273 - 278 °C (2010). Concerning the peer-reviewed database HSDB (2010), TMA-HCL possesses a melting/freezing point of 277.5 °C. Beside this, both sources report that the substance will decompose at a temperature of 277 °C.