4-アミノ-2-ニトロフェノール 化学特性,用途語,生産方法
外観
黄赤色～褐色～暗い赤色粉末～結晶
化学的特性
4-Amino-2-nitrophenol is a dark red crystalline or reddish-purple solid.
使用
4-Amino-2-nitrophenol has been used in dyeing human hair
and animal fur. The typical concentration in the “semipermanent”
hair dyes was estimated to be on the order of
0.1–1.0%.
一般的な説明
Dark red plates, needles or reddish-purple powder. Melting point 125-127°C.
空気と水の反応
Sensitive to oxidation upon prolonged exposure to air. Insoluble in water.
反応プロフィール
4-Amino-2-nitrophenol may react with strong oxidizing agents, strong bases, acid chlorides and acid anhydrides .
火災危険
Flash point data for 4-Amino-2-nitrophenol are not available. 4-Amino-2-nitrophenol is probably combustible.
安全性プロファイル
Suspected carcinogen
with experimental carcinogenic data. Very
poisonous by intraperitoneal route.
Moderately toxic by ingestion. A severe eye heated to decomposition it emits toxic
fumes of NOx.
職業ばく露
In dye formulation for furs and hair
発がん性
Under the conditions of the bioassay, the compound was
carcinogenic in male rats inducing transitional cell carcinomas
of the urinary bladder (controls 0/15, lowdose 0/46, high
dose 11/39). The same tumor was also observed in three
dosed female rats and may have been associated with the
administration of the chemical. No evidence of carcinogenic
activity was found in the mice.
輸送方法
UN2811 Toxic solids, organic, n.o.s., Hazard Class: 6.1; Labels: 6.1-Poisonous materials, Technical Name Required. UN3143 Dyes, solid, toxic, n.o.s. or Dye intermediates, solid, toxic, n.o.s., Hazard Class: 6.1; Labels: 6.1-Poisonous materials, Technical Name Required
不和合性
Incompatible with oxidizers (chlorates, nitrates, peroxides, permanganates, perchlorates, chlorine, bromine, fluorine, etc.); contact may cause fires or explosions. Keep away from alkaline materials, strong bases, strong acids, oxoacids, epoxides. It is unknown if this nitro compound is explosive; some are flammable and explosive, and the contact with alkali increases thermal sensitivity of these materials.
4-アミノ-2-ニトロフェノール 上流と下流の製品情報
原材料
準備製品