反式-4-(叔丁基二甲基硅氧基)-1-丁烯基硼酸片呐醇酯

反式-4-(叔丁基二甲基硅氧基)-1-丁烯基硼酸片呐醇酯

tert-butyl-dimethyl-[(E)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)but-3-enoxy]silane

480425-30-7

C16H33BO3Si

312.32800

27.69000

4.58590

312.22900

n20/D 1.4470(lit.)

>230 °F

0.888 g/mL at 25ºC(lit.)

297-298ºC(lit.)

2934999090

3

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: