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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

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Physical & Chemical properties

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Endpoint:
other: critical volume
Type of information:
experimental study
Adequacy of study:
supporting study
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:
The methodology was not reported
GLP compliance:
no
Results:
critical volume: 289 ml/mol
Endpoint:
other: critical density
Type of information:
experimental study
Adequacy of study:
supporting study
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:
the methodology was not reported.
GLP compliance:
no
Results:
critical density: 0.5745 g/ml
Endpoint:
other: critical temperature
Type of information:
experimental study
Adequacy of study:
supporting study
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:
The methodology was not reported
GLP compliance:
no
Results:
critical temperature: 363K
Endpoint:
other: critical compressibility factor
Type of information:
experimental study
Adequacy of study:
supporting study
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:
The methodology was not reported.
GLP compliance:
no
Results:
Critical compressibility factor: 0.298
Endpoint:
other: solid density
Type of information:
experimental study
Adequacy of study:
supporting study
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: Information from peer reviewed reference.
Qualifier:
no guideline followed
Principles of method if other than guideline:
the methodology was not reported.
GLP compliance:
no
Results:
Solid density: 1.9845g/ml at -155.15°C.
Endpoint:
other: critical pressure
Type of information:
experimental study
Adequacy of study:
supporting study
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:
The methodology was not reported
GLP compliance:
no
Results:
Critical pressure: 31.10 bar

Description of key information

critical temperature: 363K
critical pressure: 31.10 bar
critical volume: 289 ml/mol
critical density: 0.5745 g/ml
critical compressibility factor: 0.298
solid density: 1.9845g/ml at -155.15°C.

Additional information

Information regarding critical properties of perfluoromethyl vinyl ether was sourced from Yaws Handbook of Physical Properties for Hydrocarbons and Chemicals (Electronic Edition), known to contain peer-reviewed data of Klimisch-2 reliability. Information obtained from secondary source such as the company SDS are also reported. Considering that the data obtained from the secondary sources are non-peer-reviewed and of Klimisch-4 reliability, they have not been included in this assessment.