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| CAS号 : | 33143-29-2 |
精确质量 : | 185.08400 |
| 分子式 : | C12H11NO |
logP : | 2.74248 |
| 分子量 : | 185.22200 |
PSA : | 33.02000 |
2,2-二甲基-2H-1-苯并吡喃-6-甲腈 | |
2,2-dimethylchromene-6-carbonitrile | |
33143-29-2 | |
C12H11NO | |
185.22200 | |
33.02000 | |
2.74248 | |
185.08400 |
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1.578
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淡黄色结晶固体
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>230 °F
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301ºC at 760mmHg
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45-49 °C(lit.)
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1.13g/cm3
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3
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S36/37
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Xn
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R20/21/22
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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% |
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