Registration Dossier

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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Administrative data

Endpoint:
Henry's law constant
Type of information:
experimental study
Adequacy of study:
supporting study
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: peer reviewed database

Data source

Reference
Reference Type:
publication
Title:
Henry`s Law Constant
Author:
SRC PhysProp database
Year:
2014
Bibliographic source:
Data from SRC PhysProp Database Query date: 04.02.2014

Materials and methods

Principles of method if other than guideline:
Secondary literature source. No data on the method was available.
GLP compliance:
not specified

Test material

Constituent 1
Chemical structure
Reference substance name:
Trifluoroacetic acid
EC Number:
200-929-3
EC Name:
Trifluoroacetic acid
Cas Number:
76-05-1
Molecular formula:
C2HF3O2
IUPAC Name:
trifluoroacetic acid

Results and discussion

Henry's Law constant H
H:
0.011 Pa m³/mol
Temp.:
25 °C
Atm. press.:
1 013.25 hPa

Applicant's summary and conclusion