1,3,5-三甲基-1,1,3,5,5-五苯基三硅二氧烷

1,3,5-三甲基-1,1,3,5,5-五苯基三硅二氧烷

methyl-bis[[methyl(diphenyl)silyl]oxy]-phenylsilane

3390-61-2

C33H34O2Si3

546.87800

18.46000

4.77820

546.18700

无色透明或淡黄色透明液体

n20/D 1.58

Stable under normal shipping and handling conditions.

214 °F

Store in a cool, dry place. Store in a tightly closed container.

-25°C

1.09 g/mL at 25 °C

不溶

245 °C0.5 mm Hg

III

6.1

2934999090

UN 2810

3

R36

S26; S36; S39

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: