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| CAS号 : | 196212-27-8 |
精确质量 : | 330.21700 |
| 分子式 : | C18H28B2O4 |
logP : | 2.28500 |
| 分子量 : | 330.03500 |
PSA : | 36.92000 |
1,3-双苯二硼酸频那醇酯 | |
4,4,5,5-tetramethyl-2-[3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]-1,3,2-dioxaborolane | |
196212-27-8 | |
C18H28B2O4 | |
330.03500 | |
36.92000 | |
2.28500 | |
330.21700 |
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1.49
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214.4ºC
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3.15E-07mmHg at 25°C
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1.03g/cm3
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430.9ºC at 760 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: |
