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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Endpoint:
repeated dose toxicity: dermal
Adequacy of study:
other information

Data source

Materials and methods

Test material

Constituent 1
Chemical structure
Reference substance name:
Butyl isocyanate
EC Number:
203-862-8
EC Name:
Butyl isocyanate
Cas Number:
111-36-4
Molecular formula:
C5H9NO
IUPAC Name:
1-isocyanatobutane

Results and discussion

Target system / organ toxicity

Critical effects observed:
not specified

Applicant's summary and conclusion