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| CAS号 : | 18186-97-5 |
精确质量 : | 226.06900 |
| 分子式 : | C6H18O5Si2 |
logP : | 0.72600 |
| 分子量 : | 226.37500 |
PSA : | 46.15000 |
1,1,3,3-四甲氧基-1,3-二甲基二硅氧烷 | |
1,3-DIMETHYLTETRAMETHOXYDISILOXANE | |
18186-97-5 | |
C6H18O5Si2 | |
226.37500 | |
46.15000 | |
0.72600 | |
226.06900 |
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n20/D 1.384(lit.)
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32.8ºC
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6.421mmHg at 25°C
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<0ºC
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0.98g/cm3
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165ºC(lit.)
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III
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3.2
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2934999090
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UN 1993 3/PG 3
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R10
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S16
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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: |
