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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Link to relevant study record(s)

Description of key information

Significant accumulation in organisms is not to be expected.

Key value for chemical safety assessment

Additional information

Sec-butyl chloroformate has an estimated log Kow of 1.54, which is clearly < 3. Therefore, significant bioaccumulation is not to be expected. Moreover, sec-butyl chloroformate is rapidly hydrolysed. The hydrolysis product sec-butanol has also no significant potential for bioaccumulation (OECD, 2002).