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![7,12-二氰基苯并[k]荧蒽结构式](https://www.chemicalbook.com/CAS/GIF/72851-41-3.gif)
| CAS号 : | 72851-41-3 |
精确质量 : | 302.08400 |
| 分子式 : | C22H10N2 |
logP : | 5.38376 |
| 分子量 : | 302.32800 |
PSA : | 47.58000 |
7,12-二氰基苯并[k]荧蒽 | |
benzo[k]fluoranthene-7,12-dicarbonitrile | |
72851-41-3 | |
C22H10N2 | |
302.32800 | |
47.58000 | |
5.38376 | |
302.08400 |
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1.861
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299.6ºC
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1.38g/cm3
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599.3ºC at 760 mmHg
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2926909090
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R20/21/22
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36/37
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Xn
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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% |
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2926909090. Other Nitrile-function compounds. General tariff:6.5% |
