2,3-二(三甲基硅基)-1-丙烯

2,3-二(三甲基硅基)-1-丙烯

trimethyl(2-trimethylsilylprop-2-enyl)silane

17891-65-5

C9H22Si2

186.44200

0.00000

3.75820

186.12600

n20/D 1.439(lit.)

99 °F

0.779 g/mL at 25ºC(lit.)

63ºC30 mm Hg(lit.)

2931900090

UN 1993 3/PG 3

R10

S16

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%