o-Nitro-paraphenylenediamine (ONPD) is a hair dye
and a sensitizer in hairdressers.
화학적 성질
Dark red crystal Powder
용도
This compound is used in hair and fur dyes.
정의
ChEBI: A primary amino compound that is p-phenylenediamine in which one of the hydrogens attached to the benzene ring is replaced by a nitro group. It is a cosmetic hair dye intermediate that is used in permanent hair colouring products (diluted 1:1
ith an oxidising agent prior to application).
일반 설명
Almost black needles with dark-green luster or black powder.
공기와 물의 반응
1,4-Diamino-2-nitrobenzene may be sensitive to prolonged exposure to light and air. Insoluble in water.
반응 프로필
1,4-Diamino-2-nitrobenzene is incompatible with strong oxidizing agents.
화재위험
Flash point data for 1,4-Diamino-2-nitrobenzene are not available; however, 1,4-Diamino-2-nitrobenzene is probably combustible.
색상 색인 번호
ONPD is a hair dye and a sensitizer in hairdressers and
consumers who are generally sensitive to PPD too.
Safety Profile
Suspected carcinogen with experimental carcinogenic and neoplastigenic data. Poison by intraperitoneal route. Moderately toxic by ingestion. An experimental teratogen. Other experimental reproductive effects. Mutation data reported. When heated to decomposition it emits toxic fumes of NOx,.
