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| CAS号 : | 19472-74-3 |
精确质量 : | 194.96800 |
| 分子式 : | C8H6BrN |
logP : | 2.51518 |
| 分子量 : | 196.04400 |
PSA : | 23.79000 |
邻溴氰苄 | |
2-Bromobenzyl cyanide | |
19472-74-3 | |
C8H6BrN | |
196.04400 | |
23.79000 | |
2.51518 | |
194.96800 |
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透明至黄色液体
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1.568-1.572
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>110°C
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0.00724mmHg at 25°C
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Store in a cool, dry place. Store in a tightly closed container.
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1 °C
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1.51
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140 °C (13 mmHg)
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I
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6.1
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2926909090
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1694
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R20/21/22; R36/37/38
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S36/37/39-S26-S38-S37/39
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AL8070000
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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% |
由苯乙腈溴化而得:将苯乙腈加入反应锅,加热到105~110℃,搅拌下滴加溴素,加毕,保温0.5h即得。 | |
广泛应用于医药中间体。 |
