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| CAS号 : | 4269-20-9 |
精确质量 : | 205.05300 |
| 分子式 : | C14H7NO |
logP : | 2.76968 |
| 分子量 : | 205.21100 |
PSA : | 40.86000 |
4-氰基-9-芴酮 | |
9-oxofluorene-4-carbonitrile | |
4269-20-9 | |
C14H7NO | |
205.21100 | |
40.86000 | |
2.76968 | |
205.05300 |
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黄色结晶粉末
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1.687
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199.2ºC
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1.33g/cm3
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405.8ºC at 760mmHg
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2926909090
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品名, 成分含量, 用途 |
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2926909090 其他腈基化合物. 增值税率:17.0% 退税率:9.0% 监管条件:无 最惠国关税:6.5% 普通关税:30.0% |
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HS:2926909090 other nitrile-function compounds VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0% |
|
2926909090. Other Nitrile-function compounds. General tariff:6.5% |
