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  • 中国化工网 >> 化工字典>> 3-氯-4-氟苯异氰酸酯

    中文名称: 3-氯-4-氟苯异氰酸酯
    英文名称: 3-chloro-4-(fluorophenyl)isocyanate
    英文别名: 3-Chloro-4-fluorophenyl isocyanate; 2-chloro-1-fluoro-4-isocyanatobenzene
    CAS号: 50529-33-4
    分子式: C7H3ClFNO
    分子量: 171.5562
    InChI: InChI=1/C7H3ClFNO/c8-6-3-5(10-4-11)1-2-7(6)9/h1-3H
    分子结构: 3-氯-4-氟苯异氰酸酯 50529-33-4
    密度: 1.31g/cm3
    沸点: 228.7°C at 760 mmHg
    闪点: 92.1°C
    蒸汽压: 0.0723mmHg at 25°C


    危险性标志:  Xn:Harmful;
    风险术语: R23/25:Toxic by inhalation and if swallowed.;
    R36/37/38:Irritating to eyes, respiratory system and skin.;
    R42:May cause sensitization by inhalation.;
    安全术语: S23:Do not inhale gas/fumes/vapour/spray.;
    S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.;
    S36/37/39:Wear suitable protective clothing, gloves and eye/face protection.;
    S45:In case of accident of if you feel unwell, seek medical advice immediately (show the label where possible).;
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