1,3-双(氯甲基)-1,1,3,3-四(三甲基硅氧基)二硅氧烷

1,3-双(氯甲基)-1,1,3,3-四(三甲基硅氧基)二硅氧烷

chloromethyl-[chloromethyl-bis(trimethylsilyloxy)silyl]oxy-bis(trimethylsilyloxy)silane

17909-34-1

C14H40Cl2O5Si6

527.88300

46.15000

6.67940

526.08700

1.4169

0.994 g/cm3

72-5ºC 1,5mm

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: