Registration Dossier

Data platform availability banner - registered substances factsheets

Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Partition coefficient

Currently viewing:

Administrative data

Link to relevant study record(s)

Description of key information

Data waiving: Dichloroacetyl chloride hydrolyzes immediately forming dichloroacetic acid (79–43–6) & hydrochloric acid. The Dichloroacetic acid calculated data is given: Log Kow (KOWWIN v1.67 estimate) = 0.52.

Key value for chemical safety assessment

at the temperature of:
20 °C

Additional information

Dichloroacetylchloride hydrolyses very rapidly which is not accounted for in EPIWIN. So, log Pow =-0.04 was replaced by the value calculated for dichloroacetic acid, i.e. log Pow = 0.52.