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| CAS号 : | 132-75-2 |
精确质量 : | 167.07300 |
| 分子式 : | C12H9N |
logP : | 2.90588 |
| 分子量 : | 167.20700 |
PSA : | 23.79000 |
1-萘乙腈 | |
1-Naphthyl acetonitrile | |
132-75-2 | |
C12H9N | |
167.20700 | |
23.79000 | |
2.90588 | |
167.07300 |
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白色结晶粉末
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n20/D 1.6192(lit.)
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Stable under normal temperatures and pressures.
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>230 °F
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0.000255mmHg at 25°C
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Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.
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33-35 °C(lit.)
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191-194 °C18 mm Hg(lit.)
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III
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6.1
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2926909090
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3276
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3
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R20/21/22
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S26-S37/39-S24/25-S37-S36
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AM1240000
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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% |
生产方法简述 将695g 1-(氯甲基)萘、1500ml甲醇和475ml水、350g氰化钠的混合物沸腾回流,搅拌反应2h。蒸出1300ml甲醇,冷却,用水洗涤反应物至中性,得670-680g 1-萘乙腈。 | |
用途 有机合成中间体。 |
