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| CAS号 : | 68716-52-9 |
精确质量 : | 254.14800 |
| 分子式 : | C16H19BO2 |
logP : | 3.13900 |
| 分子量 : | 254.13200 |
PSA : | 18.46000 |
1-萘硼酸频呐醇酯 | |
4,4,5,5-Tetramethyl-2-(naphthalen-1-yl)-1,3,2-dioxaborolane | |
68716-52-9 | |
C16H19BO2 | |
254.13200 | |
18.46000 | |
3.13900 | |
254.14800 |
|
1.558
|
|
|
182.8ºC
|
|
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56-58ºC
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|
|
1.06g/cm3
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|
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378.7ºC 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: |
