|
|
| CAS: |
60-12-8 |
| 分子弎 |
C8H10O |
| 分子野 |
122.16 |
| 沸点: |
219ℂ/td> |
| 熔点: |
-65-220ℂ/td> |
| 中文名称: |
| 苯乙醆/td> |
| β-苯乙醆/td> |
| 2-苯乙醆/td> |
| β-苯基乙醇 |
| 2-苯基乙醇 |
| 苄基甲醇 |
|
| 英文名称: |
| (2-Hydroxyethyl)benzene |
| phenethylalcohol |
| phenyl ethyl alcohol |
| -Phenylethyl alcohol |
| -Hydroxyethylbenzene |
| Benzeneethanol |
| .beta.-Phenylethanol |
| 2-Phenyl ethyl alcohol |
| phenethyl alcohol |
| (beta-pea) |
| 2-phenethyl alcohol |
| 2-phenylethanol |
| 2-phenylethyl alcohol |
| benzyl carbinol |
| benzylmethanol |
| beta-fenethylalkohol |
| beta-fenylethanol |
| beta-hydroxyethylbenzene |
| beta-pea |
| beta-phenethyl alcohol |
| beta-phenylethanol |
| beta-phenylethyl alcohol |
| 2-phenyl-ethano |
| fema number 2858. |
| methanol, benzyl |
| benzyl-methano |
| pea |
| phenethanol |
| phenylethanol |
| phenylethanol (non-specific name) |
| 2-phenyl-ethanol |
| phenylethyl alcohol |
| Phenylathanol |
|
| 性质描述: |
具有玫瑰香气的无色液体。熔?25.8℃,沸点219.5-221℃,104℃(1.86kPa),99.5℃(1.33kPa),相对密度?5/4℃)1.0235,折射率(nD20?.5179,粘度(25℃)7.58mPa·s,闪?02.2℃。溶于乙醇、乙醚和甘油,溶?0倍以上的水,微溶于矿油、/td> |
| 生产方法: |
天然品存在于玫瑰油、天竺葵油和苦橙花油等中。市售品为合成品,用苯乙烯单体经氧化苯乙烯制取。或将苯与环氧乙烷作用而得?.氧化苯乙烯法以氧化苯乙烯在少量氢氧化钠及骨架镍催化剂存在下,在低温、加压下进行加氢即得?.环氧乙烷法在无水三氯化铝存在下,由本与环氧乙烷发生Friedel-Crafts反应制取之、/td> |
| 用逓 |
调配玫瑰香型花精油和各种花香型香精,如茉莉香型、丁香香型、橙花香型等,几乎可以调配所有的花精油,广泛用于调配皂用和化妆品香精。此外,亦可以调配各种食用香精,如草莓、桃、李、甜瓜、焦糖、蜜香、奶油等型食用香精、/td> |