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| CAS号 : | 3081-20-7 |
精确质量 : | 174.10800 |
| 分子式 : | C8H18O2Si |
logP : | 2.29220 |
| 分子量 : | 174.31300 |
PSA : | 18.46000 |
2,2,4,4,5,5-六甲基-1,3-二氧-2-环戊硅烷 | |
2,2,4,4,5,5-hexamethyl-1,3,2-dioxasilolane | |
3081-20-7 | |
C8H18O2Si | |
174.31300 | |
18.46000 | |
2.29220 | |
174.10800 |
|
1.428
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42.5ºC
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|
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0.91g/cm3
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|
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155ºC 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: |
