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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Toxicological information

Additional toxicological data

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Administrative data

Endpoint:
additional toxicological information
Type of information:
experimental study
Adequacy of study:
other information
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
other: acceptable, well documented publication which meets basic scientific principles

Data source

Referenceopen allclose all

Reference Type:
publication
Title:
The guinea pig model of diisocyanate sensitization - I. Immunological studies
Author:
Chen SE & Bernstein IL
Year:
1982
Bibliographic source:
J. Allergy Clin. Immunol. 70 (5): 383-392
Reference Type:
publication
Title:
The guinea pig model of diisocyanate sensitization - II. Physiologic studies
Author:
Bernstein IL et al.
Year:
1982
Bibliographic source:
J. Allergy Clin. Immunol. 70 (5): 393-398

Materials and methods

Test material

Constituent 1
Chemical structure
Reference substance name:
Hexamethylene diisocyanate
EC Number:
212-485-8
EC Name:
Hexamethylene diisocyanate
Cas Number:
822-06-0
Molecular formula:
C8H12N2O2
IUPAC Name:
1,6-diisocyanatohexane

Results and discussion

Any other information on results incl. tables

Intradermally immunized guinea pigs reacted positive in the test for passive cutaneous anaphylaxia and hapten specific antibodies were

detected. Also i.v. induction and challenge caused allergic lung reactions.

Applicant's summary and conclusion