National Toxicology Program

National Toxicology Program
http://ntp.niehs.nih.gov/go/nm-n86302

Nomination Summary for 4,4'-Diphenylmethane diisocyanate (N86302)

4,4'-Diphenylmethane diisocyanate

Specific Substances: 4,4'-Diphenylmethane diisocyanate

Nomination Date: 04/00/1986

Nominator: United Brotherhood of Carpenters & Joiners of America

Rationale: Chemical is being used as a substitute for toluene diisocyanate (TIDE). It is structurally similar to TIDE, an animal carcinogen.

NTP Principles: not specified

Status: In Review/Pending


Agents and Status

The following information relates to the specific agent and may include history from earlier or later nominations for this same agent.

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CASRN: 101-68-8

Agent Name: 4,4'-Diphenylmethane diisocyanate

NTP is located at the National Institute of Environmental Health Sciences, part of the National Institutes of Health.