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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

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Referenceopen allclose all

Endpoint:
melting point/freezing point
Type of information:
other: Data obtained from a secondary source
Adequacy of study:
weight of evidence
Reliability:
4 (not assignable)
Rationale for reliability incl. deficiencies:
secondary literature
Principles of method if other than guideline:
Not stated
GLP compliance:
not specified
Type of method:
other: Not stated
Key result
Melting / freezing pt.:
41.4 °C
Remarks on result:
other: Information on atmospheric pressure not stated but ambient pressure assummed.
Conclusions:
A melting point of 41.4°C was reported for the substance, the original reference is not available and so the reliability could not be assigned. It however add a weight off evidence to the melting point value of the substance.
Endpoint:
melting point/freezing point
Type of information:
other: Data obtained from a secondary source
Adequacy of study:
weight of evidence
Reliability:
4 (not assignable)
Rationale for reliability incl. deficiencies:
secondary literature
Principles of method if other than guideline:
Not stated
GLP compliance:
not specified
Type of method:
other: not stated
Key result
Melting / freezing pt.:
43 °C
Remarks on result:
other: Information on atmospheric pressure not stated but ambient pressure assumed.
Conclusions:
A melting point of 43°C was reported for the substance, the original reference is not available and so the reliability could not be assigned. It however add a weight off evidence to the melting point value of the substance.
Endpoint:
melting point/freezing point
Type of information:
other: Data obtained from a secondary source
Adequacy of study:
weight of evidence
Reliability:
4 (not assignable)
Rationale for reliability incl. deficiencies:
secondary literature
Principles of method if other than guideline:
Not stated
GLP compliance:
not specified
Type of method:
other: not stated
Key result
Melting / freezing pt.:
40 °C
Remarks on result:
other: Information on atmospheric pressure not stated but ambient pressure assummed.
Conclusions:
A melting point of 40°C was reported for the substance, the original reference is not available and so the reliability could not be assigned. It however add a weight off evidence to the melting point value of the substance.
Endpoint:
melting point/freezing point
Type of information:
other: Data obtained from a secondary source
Adequacy of study:
weight of evidence
Reliability:
4 (not assignable)
Rationale for reliability incl. deficiencies:
secondary literature
Principles of method if other than guideline:
Not stated
GLP compliance:
not specified
Type of method:
other: Not stated
Key result
Melting / freezing pt.:
40.5 °C
Remarks on result:
other: Information on atmospheric pressure not stated but ambient pressure assummed.
Conclusions:
A melting point of 40.5°C was reported for the substance, the original reference is not available and so the reliability could not be assigned. It however add a weight off evidence to the melting point value of the substance.
Endpoint:
melting point/freezing point
Type of information:
other: Data obtained from a secondary source
Adequacy of study:
weight of evidence
Reliability:
4 (not assignable)
Rationale for reliability incl. deficiencies:
secondary literature
Principles of method if other than guideline:
Not stated
GLP compliance:
not specified
Type of method:
other: Not stated
Key result
Melting / freezing pt.:
40.3 °C
Remarks on result:
other: Information on atmospheric pressure not stated but ambient pressure assummed.
Conclusions:
A melting point of 40.3°C was reported for the substance, the original reference is not available and so the reliability could not be assigned. It however add a weight off evidence to the melting point value of the substance.
Endpoint:
melting point/freezing point
Type of information:
other: Data obtained from a secondary source
Adequacy of study:
weight of evidence
Reliability:
4 (not assignable)
Rationale for reliability incl. deficiencies:
secondary literature
Principles of method if other than guideline:
Not stated
GLP compliance:
not specified
Type of method:
other: Not stated
Key result
Melting / freezing pt.:
40.5 °C
Remarks on result:
other: Information on atmospheric pressure not stated but ambient pressure assummed.
Conclusions:
A melting point of 40.5°C was reported for the substance, the original reference is not available and so the reliability could not be assigned. It however add a weight off evidence to the melting point value of the substance.
Endpoint:
melting point/freezing point
Type of information:
other: Data obtained from a secondary source
Adequacy of study:
weight of evidence
Reliability:
4 (not assignable)
Rationale for reliability incl. deficiencies:
secondary literature
Principles of method if other than guideline:
Not stated
GLP compliance:
not specified
Type of method:
other: Not stated
Key result
Melting / freezing pt.:
40 °C
Remarks on result:
other: Information on atmospheric pressure not stated but ambient pressure assummed.
Conclusions:
A melting point of 40°C was reported for the substance, the original reference is not available and so the reliability could not be assigned. It however add a weight off evidence to the melting point value of the substance.
Endpoint:
melting point/freezing point
Type of information:
other: Data obtained from MSDS
Adequacy of study:
weight of evidence
Reliability:
4 (not assignable)
Rationale for reliability incl. deficiencies:
secondary literature
Principles of method if other than guideline:
Information on guideline and method not stated
GLP compliance:
not specified
Type of method:
other: Not stated
Key result
Melting / freezing pt.:
40 °C
Remarks on result:
other: No information on atmospheric pressure stated, but ambient pressure assumed
Conclusions:
A melting point of 40°C was reported for the substance in a secondary to which no reliability could be assigned.

Description of key information

Melting point: 40 - 43°C

Key value for chemical safety assessment

Melting / freezing point at 101 325 Pa:
40 °C

Additional information

Methylsilanetriyl triacetate is a low melting solid at standard temperature and pressure. This is supported by available secondary sources to which reliability could not be assigned; melting point values which ranges from 40 - 43°C was reported for the substance. This does not constitute a data gap as the available data are sufficient to be used as weight of evidence. However, the substance is not isolated or used in the solid state. The liquid state of the substance is maintained at ambient conditions with heated process equipment. The commercial material as supplied within the EU is a liquid.