56278-50-3 苯并噻唑-2-乙腈

运输信息：常温运输。危险描述：危险品运输编号3439，WGK Germany:3，危险等级6.1，包装类别III，海关编码2934208090，存储类别11 - 可燃固体。危险性类别：急性毒性（经皮、吸入、经口类别4），眼部刺激类别2，经皮刺激类别2，特异性靶器官毒性-一次接触类别3。信号词：Warning，危险标志：GHS07，危险性描述：H302; H312; H315; H319; H332; H335，危险性防范说明：P261; P280; P305 + P351 + P338。

化学合成

化学合成

路线1：

• 步骤：将2-氨基苯硫酚（0.01mol，1.1ml）和丙二腈（0.01mol，0.64ml）在乙醇（10ml）中的混合物在25℃下搅拌5小时。过滤收集黄色固体，用乙醇重结晶，得到浅棕色晶体。
• 条件：25℃，5小时；乙醇作溶剂。
• 收率：86%；熔点102℃。
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