应用
It is applied in organic synthesis. 5-Nitro-o-toluidine finds application as an intermediate in the synthesis of Pigment Red 17 (C.I. 12 390) and Pigment Red 22 (C.I. 12 315). It is also employed in conjunction with certain C.I. coupling components. It also serves as a precursor for a wide assortment of azo dyes of various red, yellow, orange, violet, and brown hues. It can also be employed as analytical standard for the surfactant mediated transformations (-254nm) of 2,4-dinitrotoluene.
备注
C.I. 37105. Sensitive to moisture and light. Store away from oxidizing agents and bases. Keep the container tightly closed in a cool, dry place.
基本信息
MDL
MFCD00007741
EINECS
202-765-8
分子式
C7H8N2O2
分子量
152.15
熔点
105-108°
灵敏度
Ambient temperatures.
形态
Powder
溶解性
Insoluble in water. (<0.1 g/100 mL at 19°C). Solubility in methanol, almost transparency
Beilstein
879021
GHS危害和防范说明
GHS符号
Hazard Statements
H301-H311-H331-H351-H402-H412
Toxic if swallowed.Toxic in contact with skin.Toxic if inhaled.Suspected of causing cancer.Harmful to aquatic life.Harmful to aquatic life with long lasting effects.
Precautionary Statements
P273-P280h-P309-P310-P302+P352
Avoid release to the environment.Wear protective gloves/clothing.IF exposed or if you feel unwell:Immediately call a POISON CENTER or doctor/physician.IF ON SKIN: Wash with plenty of soap and water.
安全信息
危险等级
6.1
包装组
III
危险类别
23/24/25-40-52/53
Toxic by inhalation, in contact with skin and if swallowed.Limited evidence of a carcinogenic effect.Harmful to aquatic organisms, may cause long-term adverse effects in the aquatic environment.
安全等级
36/37-45-61
Wear suitable protective clothing and gloves.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).Avoid release to the environment. Refer to special instructions/safety data sheets.
RTECS
XU8225000
TSCA
是
