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| CAS号 : | 122571-17-9 |
精确质量 : | 346.14200 |
| 分子式 : | C18H26O3Si2 |
logP : | 3.24480 |
| 分子量 : | 346.56800 |
PSA : | 27.69000 |
1,3-二(4-甲氧苯基)-1,1,3,3-四甲基二硅氧烷 | |
(4-methoxyphenyl)-[(4-methoxyphenyl)-dimethylsilyl]oxy-dimethylsilane | |
122571-17-9 | |
C18H26O3Si2 | |
346.56800 | |
27.69000 | |
3.24480 | |
346.14200 |
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1.516
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150.5ºC
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1.13E-05mmHg at 25°C
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1.02g/cm3
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381.2ºC at 760mmHg
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2934999090
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品名, 成分含量, 用途 |
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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% |
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2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
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2934999090. Other nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds. General tariff: |
