CAS: 148-18-5 | 分子式: C5H10NNaS2 | 分子量: 171 | EINECS号: 205-710-6 |
蒸气压
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0Pa at 20℃
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溶解度
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about 35 % in water, less soluble in organic solvents. However, the free acid,
diethyldithiocarbamic acid, is readily soluble in organic solvents and less
soluble in water. Thus, on acidification of an aqueous solution of a diethyldithiocarbamate,
the free acid can be extracted with chloroform or carbon
tetrachloride. The distribution ratio is 2,360 for chloroform and 343 for
carbon tetrachloride.
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形态
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Liquid
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颜色
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Clear, colorless
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比重
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1.08
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气味 (Odor)
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wh., sl. brown or sl. pink odorless cryst.
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水溶解性
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>=10 g/100 mL at 14 ºC
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水解敏感性
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0: forms stable aqueous solutions
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(IARC)致癌物分类
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3 (Vol. 12, Sup 7) 1987
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EPA化学物质信息
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危险品运输编号
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3077
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危险性描述
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毒害物质数据
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化学性质 |
三水合物:从丙酮得薄而无规则的片状结晶,熔点94~102℃;也有报道熔点90~92℃。极易溶于水,溶于乙醇、甲醇或丙酮,不溶于乙醚或苯。水溶液呈碱性,并缓慢分解。UV最大吸收(乙醇):257,290nm(ε1200,13000)。急性毒性LD50大鼠,小鼠(mg/kg):2830,1870口服;小鼠:>1000静脉注射。
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用途 |
低分子硫化物的免疫增强剂,能促进T细胞的成熟,增加T4细胞总量和改善自然杀伤细胞的功能,与齐多夫定有协同作用。用于艾滋病。
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