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| CAS号 : | 1738-36-9 |
精确质量 : | 71.03710 |
| 分子式 : | C3H5NO |
logP : | 0.15638 |
| 分子量 : | 71.07790 |
PSA : | 33.02000 |
甲氧基乙腈 | |
Methoxyacetonitrile | |
1738-36-9 | |
C3H5NO | |
71.07790 | |
33.02000 | |
0.15638 | |
71.03710 |
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n20/D 1.381(lit.)
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89 °F
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118-119 °C731 mm Hg(lit.)
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0.956 g/mL at 25 °C(lit.)
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18.8mmHg at 25°C
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3
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3.2
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S14-S36/37
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III
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UN 1993 3/PG 3
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Xi
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R10; 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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将硫酸二甲酯滴加到羟乙腈溶液中,反应放热,控制滴加速度使温度维持12-15℃。滴加完毕,继续冷却搅拌40min。静置分出油层,分馏得到甲氧基乙腈 | |
有机合成中间体。 |
