EINECS號(hào)：212-836-5
分 子 式：C7H4ClN
分 子 量：137.5664
物化性質(zhì)： 針狀結(jié)晶
熔點(diǎn)：43-46 ℃;
沸點(diǎn)：232 ℃;
密度：1.18 g/cm
閃點(diǎn)：108℃
溶解性：不溶于水，溶于乙醚、乙醇、四氫呋喃。
庫(kù)房低溫通風(fēng)干燥; 防水, 防潮, 與酸, 氧化劑, 食品原料分開(kāi)存放
遇熱可燃;熱分解, 或與水, 水蒸氣, 酸, 酸霧接觸排出有毒氮氧化物, 氯化物, 氰化物煙霧
用途：用于染料、醫(yī)藥及其他精細(xì)化工中間體
主要用于合成染料中間體2-氰基-4-硝基苯胺，醫(yī)藥工業(yè)用于合成抗瘧疾新藥硝喹等。
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.
關(guān)鍵字： 2-Chlorbenzonitril;o-Chlorotolunitrile;
公司主要從事氯化石蠟、農(nóng)藥中間體（三氯甲苯、鄰氯三氯甲苯、苯甲酰氯等）、無(wú)機(jī)產(chǎn)品（次氯酸鈉、電子級(jí)鹽酸）的生產(chǎn)。
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)