Trifluoro(trifluoromethoxy)ethylene

Additional physico-chemical information

Link to relevant study record(s)

Reference

Reference 1

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

Reference 2

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

Reference 3

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

Reference 4

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

Reference 5

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.

Reference 6

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.