中文名称: 硫醇甲基锡
中文别名: 硫醇甲基锡;二硫基乙酸异辛酯二甲基锡;甲基锡稳定剂;甲硫醇錫;二甲基锡双硫代乙酸异辛酯;二巯基乙酸异辛酯二甲基锡;甲基硫醇锡;甲基硫醇锡热稳定剂
英文名称: Methyl Tin Mercaptide
英文别名: Dimethyltin bis(2-ethylhexylmercaptoacetate); methyltin mercaptide; Methyl Tin Stabilizer; 2-ethylhexyl 10-ethyl-4-[[2-[(2-ethylhexyl)oxy]-2-oxoethyl]thio]-4-methyl-7-oxo-8-oxa-3,5-dithia-4-stannatetradecanoate; Methyltin Mercaptide stabiliser; Methyltin mercaptide(PVC heat stabilizers); 2-ethylhexyl 10-ethyl-4,4-dimethyl-7-oxo-8-oxa-3,5-dithia-4-stannatetradecanoate; 8-Oxa-3,5-dithia-4-stannatetradecanoic acid, 10-ethyl-4,4-dimethyl-7-oxo-, 2-ethylhexyl ester; Tin methylmercaptan heat stabilizer; dimethyltin; 2-(2-ethylhexoxy)-2-oxo-ethanethiolate
cas号: 57583-35-4
EINECS号: 260-829-0
分子式: C22H44O4S2Sn
分子量: 555.4224
InChI: InChI=1/2C10H20O2S.2CH3.Sn/c2*1-3-5-6-9(4-2)7-12-10(11)8-13;;;/h2*9,13H,3-8H2,1-2H3;2*1H3;/q;;;;+2/p-2/r2C10H20O2S.C2H6Sn/c2*1-3-5-6-9(4-2)7-12-10(11)8-13;1-3-2/h2*9,13H,3-8H2,1-2H3;1-2H3/q;;+2/p-2
分子结构:
密度: -
熔点: --
沸点: 270.9°C at 760 mmHg
闪点: 137.4°C
折射率: -
蒸汽压: 0.00666mmHg at 25°C
物化性质: -
产品用途: 用作聚氯乙烯加工热稳定剂;甲基硫醇锡热稳定剂(简称181)是当今国内外最有效和最适用的聚氯乙烯塑料加工热稳定剂。由于它安全性高、透明度好、所以特别适用于食品包装和高清晰度的硬质PVC制品,同样也适用于透明薄膜(瓶)、PVC管材和塑钢门窗等。
危险品标志: -
风险术语: -
安全术语: -