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| CAS号 : | 30757-50-7 |
精确质量 : | 144.03200 |
| 分子式 : | C8H4N2O |
logP : | 1.13556 |
| 分子量 : | 144.13000 |
PSA : | 67.81000 |
3,4-二氰基苯酚 | |
4-hydroxybenzene-1,2-dicarbonitrile | |
30757-50-7 | |
C8H4N2O | |
144.13000 | |
67.81000 | |
1.13556 | |
144.03200 |
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1.614
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192.4ºC
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394.6ºC at 760 mmHg
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~218 °C
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1.34 g/cm3
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3
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S26-S36
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Xi
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R36/37/38
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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% |
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2926909090. Other Nitrile-function compounds. General tariff:6.5% |
