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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Physical & Chemical properties

Water solubility

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Administrative data

Link to relevant study record(s)

water solubility
Type of information:
experimental study
Adequacy of study:
key study
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
according to guideline
EU Method A.6 (Water Solubility)
not specified
GLP compliance:
yes (incl. QA statement)
Type of method:
flask method
Method adapted for gaseous substance.
Key result
Water solubility:
373 mg/L
Conc. based on:
test mat.
24 °C
ca. 7
The water solubility of HFO-1234ze is 373 mg/L.
Executive summary:

The water solubility of HFO-1234ze is 373 mg/L at 24 °C and a pH of about 7.

Description of key information

The water solubility of HFO-1234ze is 373 mg/L at 24 °C..

Key value for chemical safety assessment

Water solubility:
373 mg/L
at the temperature of:
24 °C

Additional information