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| CAS号 : | 107-12-0 |
精确质量 : | 55.04220 |
| 分子式 : | C3H5N |
logP : | 0.91998 |
| 分子量 : | 55.07850 |
PSA : | 23.79000 |
丙腈 | |
propionitrile | |
107-12-0 | |
C3H5N | |
55.07850 | |
23.79000 | |
0.91998 | |
55.04220 |
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n20/D 1.366(lit.)
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透明液体
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库房通风低温干燥,与氧化剂、酸类分开存放
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-93℃
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43 °F
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97 °C(lit.)
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-93 °C
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decomposes. 5-10 g/100 mL at 23 ºC
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0.772 g/mL at 25 °C(lit.)
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54.2mmHg at 25°C
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Stable. Flammable. Note low flash point. Incompatible with strong oxidising agents, strong bases, strong acids, strong reducing agents.
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UF9625000
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3
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1
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S9-S16-S28-S36/37-S45-S27
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II
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UN 2404 3/PG 2
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F; T
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R11; R23/24/25
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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% |
1.由丙烯腈直接催化加氢制得。将丙烯腈在催化剂磷酸铜、铑、雷尼镍存在下于气相或液相中进行加氢反应,制得丙腈。 | |
1.用作分离烃类和精制石油馏分的选择性溶剂。用作有机合成原料;溶剂和树脂添加剂。少量用作医药原料,主要合成解痉药2,4,6-三羟基苯丙酮;磺胺异噁唑等药物。也用作色谱分析标准物质。经催化加氢可得丙胺。还用作农药除草剂的中间体。 |