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| CAS号 : | 141550-13-2 |
精确质量 : | 196.16300 |
| 分子式 : | C11H21BO2 |
logP : | 3.04480 |
| 分子量 : | 196.09400 |
PSA : | 18.46000 |
3-甲基-2-丁烯基硼酸频那醇酯 | |
4,4,5,5-tetramethyl-2-(3-methylbut-2-enyl)-1,3,2-dioxaborolane | |
141550-13-2 | |
C11H21BO2 | |
196.09400 | |
18.46000 | |
3.04480 | |
196.16300 |
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n20/D 1.4395
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77ºC
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0.885 g/mL at 25ºC
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42-45ºC/0.6 mmHg
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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: |
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