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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Administrative data

Description of key information

In the study according to OECD Guideline 404 (Acute Dermal Irritation / Corrosion), dichloroacetyl chloride was found as highly corrosive. The substancae applied caused severe burns of the animals' skin. The animal with exposure of 3 min. had erythema, edeme and wound 72 hours after expositiona and the one with 4 hours of exposition had an open wound after 7 days after the exposition. 

Key value for chemical safety assessment

Skin irritation / corrosion

Endpoint conclusion
Endpoint conclusion:
adverse effect observed (corrosive)

Additional information

According to the results obtained in the study, the substance is classified as C, R35 according to Directive 67/548/EC and Skin corrosive 1A according to the CLP Regulation.


Effects on skin irritation/corrosion: highly corrosive

Justification for classification or non-classification

According to the results obtained in the study, the substance is classified as C, R35 according to Directive 67/548/EC and Skin corrosive 1A according to the CLP Regulation.

Furthermore, the substance is classified under the harmonised classification and labelling list as C, R35 according to Directive 67/548/EC and Skin corrosive 1A according to the CLP Regulation.