Agent Name

3-Methyl-4'-(dimethylamino)azobenzene

CAS Number

55-80-1

Formula

C15-H17-N3

Major Category

Dyes

Synonyms

Methyldimethylaminoazobenzene; 3',N,N-Trimethyl-4-aminoazobenzene; 3'-MDAB; 3'-Me-DAB; 3'-Methyl-4-(N,N-dimethylamino)azobenzene; 3'-Methyl-4-(dimethylamine)azobenzene; 3'-Methyl-4-dimethylaminoazobenzen [Czech]; 3'-Methyl-4-dimethylaminoazobenzene; 3'-Methyl-N,N-dimethyl-4-aminoazobenzene; 3'-Methyl-DAB; 3'-Methylbuttergelb [German]; 3'-Methyldimethylaminoazobenzol [German]; 4-(N,N-Dimethylamino)-3'-methylazobenzene; 4-Dimethylamino-3'-methylazobenzene; Aniline, N,N-dimethyl-p-(3'-methylphenylazo)-; Aniline, N,N-dimethyl-p-(m-tolylazo)-; Benzenamine, N,N-dimethyl-4-((3-methylphenyl)azo)-; MDAB; N,N-Dimethyl-4-((3-methylphenyl)azo)benzenamine; N,N-Dimethyl-p-(m-tolylazo)aniline; m'-Methyl-p-dimethylaminoazobenzene; [ChemIDplus]

Category

Azo Dyes

Description

Powder; [MSDSonline]

Sources/Uses

Not commercially produced in the US; [HSDB]

Comments

In chronic high-dose feeding studies of rats and mice: increased liver tumors including carcinomas; [HSDB] Oral LD50 (mouse) = 17,700 mg/kg; [HSDB]

Exposure Assessment
Vapor Pressure

3.52E-5 mm Hg

Adverse Effects
Hepatotoxin

Hepatotoxin, Secondary

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Health Studies

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Toxicity Information

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