1,3-双(碘甲基)四甲基二硅烷

1,3-双(碘甲基)四甲基二硅烷

iodomethyl-[iodomethyl(dimethyl)silyl]oxy-dimethylsilane

2943-69-3

C6H16I2OSi2

414.17100

9.23000

4.19820

413.88300

1.529

90.8ºC

0.122mmHg at 25°C

1.703g/cm3

226.6ºC at 760mmHg

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: