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| CAS号 : | 122-98-5 |
精确质量 : | 137.08400 |
| 分子式 : | C8H11NO |
logP : | 1.16380 |
| 分子量 : | 137.17900 |
PSA : | 32.26000 |
N-苯基乙醇胺 | |
2-Anilinoethanol | |
122-98-5 | |
C8H11NO | |
137.17900 | |
32.26000 | |
1.16380 | |
137.08400 |
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n20/D 1.578(lit.)
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>1 (vs air)
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透明至淡黄色液体
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库房通风低温干燥,与食品原料分开存放
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>230 °F
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150-152 °C10 mm Hg(lit.)
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-30 °C
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1.085 g/mL at 25 °C(lit.)
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53 g/L (20 ºC)
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0.0012mmHg at 25°C
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KJ7175000
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1
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6.1
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S26-S36/37/39-S45-S28A
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II
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UN 2810 6.1/PG 2
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T
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R24; R36
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2922199090
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品名, 成分含量, 用途, 乙醇胺及其盐应报明色度, 乙醇胺及其盐应报明包装 |
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2922199090. 其他氨基醇及其醚，酯和它们的盐（但含一种以上含氧基的除外）. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:30.0% |
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2922199090. other amino-alcohols, other than those containing more than one kind of oxygen function, their ethers and esters; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |
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将46.5g(0.5mol)苯胺、20g(0.25mol)氯乙酸和50ml水混合,加热回流3h。然后用碳酰钠溶液碱化,用水蒸出过量的苯胺,将剩余物减压蒸馏,收集161-163℃(2.13kPa)馏分,得N-羟乙基苯胺22-24g,收率64-70%。 | |
用于有机合成、染料中间体 |
