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| CAS号 : | 480438-75-3 |
精确质量 : | 320.18000 |
| 分子式 : | C17H25BO5 |
logP : | 3.29970 |
| 分子量 : | 320.18800 |
PSA : | 53.99000 |
4-(4,4,5,5-四甲基-1,3,2-二氧硼戊环-2-基)苯基碳酸叔丁酯 | |
tert-butyl [4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl] carbonate | |
480438-75-3 | |
C17H25BO5 | |
320.18800 | |
53.99000 | |
3.29970 | |
320.18000 |
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1.663
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190.8ºC
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107-111ºC(lit.)
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1.631g/cm3
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414ºC 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: |
