Registration Dossier

Physical & Chemical properties

Appearance / physical state / colour

Currently viewing:

Administrative data

Link to relevant study record(s)

Referenceopen allclose all

Endpoint:
appearance / physical state / colour
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
test procedure in accordance with generally accepted scientific standards and described in sufficient detail
Remarks:
The description of the substance comes from an experimental study report on determination of the solubility. The purity of the substance is stated. No specific test guideline is required.
Reason / purpose:
reference to same study
Qualifier:
no guideline required
Principles of method if other than guideline:
visual inspection
Physical state at 20°C and 1013 hPa:
liquid
Conclusions:
The substance trifluoroacetic acid is a pale yellow liquid at ambient temperature and pressure.
Executive summary:

The substance trifluoroacetic acid, as 99.9% pure, was tested for solubility determination. The appearance of the sample is described in the report.

Endpoint:
appearance / physical state / colour
Type of information:
experimental study
Adequacy of study:
key study
Study period:
2010-06-08 to 2010-07-23
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
test procedure in accordance with generally accepted scientific standards and described in sufficient detail
Remarks:
The description of the substance comes from an experimental study report on determination of the flash point. The purity of the substance is stated (including CofA). No specific test guideline is required.
Reason / purpose:
reference to same study
Qualifier:
no guideline required
Principles of method if other than guideline:
visual inspection
GLP compliance:
yes (incl. certificate)
Physical state at 20°C and 1013 hPa:
liquid
Conclusions:
The substance trifluoroacetic acid is a colourless to pale yellow liquid at ambient temperature and pressure.
Executive summary:

The substance trifluoroacetic acid, as >99.9% pure, was tested for flash point determination. The appearance of the sample is described in the report.

Description of key information

Colourless to pale yellow liquid, fuming, with pungent odour.

Key value for chemical safety assessment

Physical state at 20°C and 1013 hPa:
liquid

Additional information

The appearance is described in experimental studies conducted with two different batches of the test substance provided by the registrant; the physical state and colour are confirmed by literature data, with some additional information.