National Toxicology Program

National Toxicology Program
http://ntp.niehs.nih.gov/go/nm-n82330

Nomination Summary for C.I. Direct yellow 4 (N82330)

C.I. Direct yellow 4

Specific Substances: C.I. Acid Yellow 151, C.I. Direct Red 80, C.I. Direct Yellow 4, C.I. Disperse Brown 1

Nomination Date: 04/00/1982

Nominator: NCI

Rationale: representative azo and nitro dyes; structural interest; potential for significant human exposure

NTP Principles: Pre 1993 - 3

Status: Unknown


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: 12715-61-6

Agent Name: C.I. Acid Yellow 151

  • No studies are available.

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CASRN: 2610-10-8

Agent Name: C.I. Direct Red 80

  • No studies are available.

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CASRN: 3051-11-4

Agent Name: C.I. Direct Yellow 4

  • No studies are available.

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CASRN: 23355-64-8

Agent Name: C.I. Disperse Brown 1

  • No studies are available.
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