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Diss Factsheets

Physical & Chemical properties

Melting point / freezing point

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Administrative data

Link to relevant study record(s)

Referenceopen allclose all

Endpoint:
melting point/freezing point
Type of information:
other: literature
Adequacy of study:
weight of evidence
Study period:
1909
Reliability:
4 (not assignable)
Rationale for reliability incl. deficiencies:
other: Literature
Principles of method if other than guideline:
no data
GLP compliance:
no
Type of method:
other: no data
Melting / freezing pt.:
7.8 °C
Remarks on result:
other: No data on atmospheric pressure
Conclusions:
The melting point of citraconic anhydride is 7.8 °C.
Executive summary:

The study is published in literature. It was not performed according to a guideline and the purity of the substance is not mentioned.

Endpoint:
melting point/freezing point
Type of information:
other: literature
Adequacy of study:
weight of evidence
Study period:
1881
Reliability:
4 (not assignable)
Rationale for reliability incl. deficiencies:
other: Literature
Principles of method if other than guideline:
No data
GLP compliance:
no
Type of method:
other: No data
Melting / freezing pt.:
7 °C
Remarks on result:
other: No data on atmospheric pressure
Conclusions:
The melting point of citraconic anhydride is 7°C.
Executive summary:

The study is published in literature. It was not performed according to a guideline and the purity of the substance is not mentioned.

Endpoint:
melting point/freezing point
Type of information:
other: handbook
Adequacy of study:
weight of evidence
Reliability:
4 (not assignable)
Rationale for reliability incl. deficiencies:
other: Handbook, peer reviewed by HSDB.
Principles of method if other than guideline:
No data
GLP compliance:
no
Type of method:
other: No data
Melting / freezing pt.:
7 - 8 °C
Remarks on result:
other: No data on atmospheric pressure
Conclusions:
The melting point of citraconic anhydride is 7-8 °C.
Executive summary:

The study is published in literature. It was not performed according to a guideline and the purity of the substance is not mentioned.

Endpoint:
melting point/freezing point
Type of information:
other: literature
Adequacy of study:
weight of evidence
Study period:
1901
Reliability:
4 (not assignable)
Rationale for reliability incl. deficiencies:
other: Literature
Principles of method if other than guideline:
no data
Type of method:
other: no data
Melting / freezing pt.:
7 - 8 °C
Remarks on result:
other: No data on atmospheric pressure
Conclusions:
The melting point of citraconic anhydride is 7-8 °C.
Executive summary:

The study is published in literature. It was not performed according to a guideline and the purity of the substance is not mentioned.

Endpoint:
melting point/freezing point
Type of information:
other: literature
Adequacy of study:
weight of evidence
Study period:
1950
Reliability:
4 (not assignable)
Rationale for reliability incl. deficiencies:
other: literature
Principles of method if other than guideline:
No data
GLP compliance:
no
Type of method:
other: No data
Melting / freezing pt.:
8 °C
Remarks on result:
other: No data on atmospferic pressure
Conclusions:
The melting point of citraconic anhydride is 8 °C.
Executive summary:

The study is published in literature. It was not performed according to a guideline and the purity of the substance is not mentioned.

Endpoint:
melting point/freezing point
Type of information:
other: literature
Adequacy of study:
weight of evidence
Study period:
1980
Reliability:
4 (not assignable)
Rationale for reliability incl. deficiencies:
other: Literature
Principles of method if other than guideline:
No data
GLP compliance:
no
Type of method:
other: No data
Melting / freezing pt.:
8 - 12 °C
Remarks on result:
other: No data on atmospheric pressure
Conclusions:
The melting point of citraconic anhydride is 8-12 °C.
Executive summary:

The study is published in literature. It was not performed according to a guideline and the purity of the substance is not mentioned.

Endpoint:
melting point/freezing point
Type of information:
other: literasture
Adequacy of study:
weight of evidence
Reliability:
4 (not assignable)
Rationale for reliability incl. deficiencies:
other: Literature
Principles of method if other than guideline:
No data
GLP compliance:
no
Type of method:
other: No data
Melting / freezing pt.:
7.5 °C
Remarks on result:
other: No data on atmospheric pressure
Conclusions:
The melting point of citraconic anhydride is 7.5 °C.
Executive summary:

The study is published in literature. It was not performed according to a guideline and the purity of the substance is not mentioned.

Description of key information

The melting point of citraconic anhydride is 7-8 °C.

Key value for chemical safety assessment

Melting / freezing point at 101 325 Pa:
7.5 °C

Additional information

Weight of evidence on seven literature data.

See:

616-02-4, Melting point, CRC Handbook of Chemistry and Physics, 1992-1993, WoE

616-02-4, Melting point, Nasarow, 1950, WoE

616-02-4,Melting point, Anschuetz, 1881, WoE

616-02-4, Melting point, Meyer, 1901, WoE

616-02-4, Melting point, Wilkes, 1980, WoE

616-02-4, Melting point, Abati, 1909, WoE

616-02-4, Melting point,Syracuse Research Corporation, WoE