3,3-二氯-1,1,1,5,5,5-六甲基-三硅氧烷

3,3-二氯-1,1,1,5,5,5-六甲基-三硅氧烷

Bis(trimethylsiloxy)dichlorosilane

2750-44-9

C6H18Cl2O2Si3

277.36800

18.46000

3.60260

275.99900

1.3983

70.1ºC

0.243mmHg at 25°C

-53ºC

1.0017

173ºC

2934999090

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: