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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Environmental fate & pathways

Endpoint summary

Administrative data

Description of key information

Additional information

Overall, abiotic degradation of 1 -chloro-1,1 -difluoroethane occurs very slowly. The half life in air is estimated at 4860 days and in water a half life of 16,000 years is determined. The rate constants used in the assessment are:

Degradation rate for hydrolysis

 6.93E-07 d-1

Degradation rate for photolysis

 6.93E-07 d-1

Degradation rate in air

 1.43E-04 d-1