2-(叔丁基二甲基硅烷基)噻吩

2-(叔丁基二甲基硅烷基)噻吩

tert-butyl-dimethyl-thiophen-2-ylsilane

163079-25-2

C10H18SSi

198.40000

28.24000

3.46360

198.09000

77ºC

0.929 g/mL at 25ºC

40-45ºC/0.2 mmHg

2934999090

R36/37/38

S26

Xi

品名, 成分含量, 用途

2934999090. 其他杂环化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0%

2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

2934999090. Other nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds. General tariff: