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| CAS号 : | 17233-63-5 |
精确质量 : | 342.18400 |
| 分子式 : | C20H30OSi2 |
logP : | 5.89860 |
| 分子量 : | 342.62300 |
PSA : | 9.23000 |
1,1,3,3-四甲基-1,3-二-2-苯基乙基化二硅氧烷 | |
[dimethyl(2-phenylethyl)silyl]oxy-dimethyl-(2-phenylethyl)silane | |
17233-63-5 | |
C20H30OSi2 | |
342.62300 | |
9.23000 | |
5.89860 | |
342.18400 |
|
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: |
