1,3-二甲基-1,1,3,3-四乙烯二硅氧烷

1,3-二甲基-1,1,3,3-四乙烯二硅氧烷

[bis(ethenyl)-methylsilyl]oxy-bis(ethenyl)-methylsilane

16045-78-6

C10H18OSi2

210.42000

9.23000

3.05440

210.09000

透明无色液体

n20/D 1.441(lit.)

50.8ºC

1.39mmHg at 25°C

Flammables area

0.835 g/cm3

177.7ºC at 760 mmHg 65-68ºC15 mm Hg(lit.)

2934999090

UN 1993 3

R10

S16; S26; S36

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: