EINECS号：212-836-5
分 子 式：C7H4ClN
分 子 量：137.5664
物化性质： 针状结晶
熔点：43-46 ℃;
沸点：232 ℃;
密度：1.18 g/cm
闪点：108℃
溶解性：不溶于水，溶于乙醚、乙醇、四氢呋喃。
库房低温通风干燥; 防水, 防潮, 与酸, 氧化剂, 食品原料分开存放
遇热可燃;热分解, 或与水, 水蒸气, 酸, 酸雾接触排出有毒氮氧化物, 氯化物, 氰化物烟雾
用途：用于染料、医药及其他精细化工中间体
主要用于合成染料中间体2-氰基-4-硝基苯胺，医药工业用于合成抗疟疾新药硝喹等。
EINECS no. : 212-836-5
Subformula: C7H4ClN
Subquantity: 137.5664
Physical and chemical properties:Acicular crystal.
Melting point: 43-46 ℃;
Boiling point: 232 ℃;
Density: 1.18g /cm
Flash point: 108 ℃
Solubility: insoluble in water, soluble in ether, ethanol, tetrahydrofuran.
Low temperature ventilation and drying;Keep water and moisture away from acids, oxidants and food ingredients
Combustible under heat;Thermal decomposition, or contact with water, water vapor, acid, acid fog to expel toxic nitrous oxide, chloride, cyanide smoke
USES: Used in dye, medicine and other fine chemical intermediates
Mainly used in the synthesis of dye intermediates 2-cyano-4-nitroaniline, pharmaceutical industry for the synthesis of new antimalarial drugs, such as nitroquine.
关键字： 2-Chlorbenzonitril;o-Chlorotolunitrile;
公司主要从事氯化石蜡、农药中间体（三氯甲苯、邻氯三氯甲苯、苯甲酰氯等）、无机产品（次氯酸钠、电子级盐酸）的生产。
The company is mainly engaged in the production of chlorinated paraffins, pesticide intermediates (trichlorotoluene, o-trichlorotoluene, benzoyl chloride, etc.), inorganic products (sodium hypochlorite, electron-grade hydrochloric acid)