1,1-双(三甲基甲硅烷氧基)-3,3-二甲基-1-丁烯

1,1-双(三甲基甲硅烷氧基)-3,3-二甲基-1-丁烯

(3,3-dimethyl-1-trimethylsilyloxybut-1-enoxy)-trimethylsilane

31469-23-5

C12H28O2Si2

260.52100

18.46000

4.57690

260.16300

1.419-1.421

25ºC

88ºC (15 mmHg)

0-6ºC

37/39-26-16

Xi

R36/37/38

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%