Agent Name

4-Phenylazo-1-naphthylamine

CAS Number

131-22-6

Formula

C16-H13-N3

Major Category

Dyes

Synonyms

1-Naphthylamine, 4-(phenylazo)-; 4-Benzene-azo-alpha-naphthylamine; 4-Benzeneazo-1-naphthylamine; 4-Phenylazo-1-naphthylamine; C.I. 11350; C.I. Solvent Yellow 4; Naphthalene, 1-phenylazo-4-amino-; Nubian Yellow TB; Phenylazo alpha-naphthylamine; Phenylazo-alpha-naphthylamine; alpha-Naphthyl red; 1-Naphthalenamine, 4-(2-phenyldiazenyl)-; [ChemIDplus]

Category

Azo Dyes

Description

Deep brown powder; [Sigma-Aldrich MSDS]

Comments

An irritant; [Sigma-Aldrich MSDS] See "alpha-Naphthylamine."

Exposure Assessment
Vapor Pressure

2.06E-7 mm Hg

Links to Other NLM Databases
Toxicity Information

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Chemical Information

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Other Information

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