2,2,7,7,9,9,14,14-八甲基-3,8,13-三氧杂-2,7,9,14-四硅杂十五烷

2,2,7,7,9,9,14,14-八甲基-3,8,13-三氧杂-2,7,9,14-四硅杂十五烷

[dimethyl(3-trimethylsilyloxypropyl)silyl]oxy-dimethyl-(3-trimethylsilyloxypropyl)silane

18547-30-3

C16H42O3Si4

394.84500

27.69000

5.89640

394.22100

1.425

143.1ºC

0.0002mmHg at 25°C

0.868g/cm3

337.9ºC at 760mmHg

2931900090

2931900090. Other organo-inorganic compounds

2931900090. 其他有机-无机化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:AB(入境货物通关单,出境货物通关单). 最惠国关税:6.5%. 普通关税:30.0%

2931900090. other organo-inorganic compounds. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:6.5%. General tariff:30.0%