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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Identification

Chemical structure
Display Name:
Butyl isocyanate
EC Number:
203-862-8
EC Name:
Butyl isocyanate
CAS Number:
111-36-4
Molecular formula:
C5H9NO
IUPAC Name:
1-isocyanatobutane

Type of substance

Composition:
mono-constituent substance
Origin:
organic

Total tonnage band

Total range:
Cease manufacture

REACH

Registered as:
INTERMEDIATE
Submitted:
Individual Submission

Publication dates

First published:
03-Mar-2011
Last modified:
20-Nov-2012

Chemical safety assessment

Performed for this substance:
NO

Compositions open all close all

Type:
legal entity composition of the substance
State Form:
liquid
Degree of purity:
98 - 100 % (w/w)


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
Impurity 1
Reference substance name:
Dichlorobenzene
EC Number:
246-837-7
EC Name:
Dichlorobenzene
CAS Number:
25321-22-6
Molecular formula:
C6H4Cl2

Registrants / Suppliers Details open all close all

Registrant / Supplier Registered Ceased manufacture
Lanxess Deutschland GmbH Kennedyplatz 1 50569 Köln Germany 2010 2016

Administrative data open all close all

Contact Persons responsible for the SDS open all close all

  • Lanxess Deutschalnd GmbH, 51369, Leverkusen, Germany