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| CAS号 : | 3508-98-3 |
精确质量 : | 173.12000 |
| 分子式 : | C12H15N |
logP : | 3.48398 |
| 分子量 : | 173.25400 |
PSA : | 23.79000 |
Alpha-正丁基苯乙腈 | |
2-phenylhexanenitrile | |
3508-98-3 | |
C12H15N | |
173.25400 | |
23.79000 | |
3.48398 | |
173.12000 |
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1.506
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121.9ºC
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0.949g/cm3
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272.8ºC at 760mmHg
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2926909090
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R22
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S23; S60; S61
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Xn; N
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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% |
将苯乙腈、氯丁烷、四丁基溴化铵加入氢氧化钠溶液,搅拌反应,反应放热使温度升至88℃并开始回流,然后降温至65℃,继续反应4-5h。反应毕,加水静置分层,分出有机相,减压蒸馏,收集70℃(0.267kPa)馏分,得α-正丁基苯乙腈。 | |
该品与二氯甲烷、咪唑缩合可制取咪菌腈。咪菌腈是新型广谱内吸杀菌剂。 |
