查看“︁乙酸苯乙酯”︁的源代码

{{Unreferenced|time=2021-10-09T11:39:35+00:00}}
{{Chembox
| ImageFile = Phenethyl acetate.svg
| ImageSize = 263px
| ImageName = 乙酸苯乙酯的结构
| OtherNames = 
|Section1={{Chembox Identifiers
| CASNo_Ref = {{cascite|correct|CAS}}
| CASNo = 103-45-7
| SMILES = CC(=O)OCCc1ccccc1
| PubChem = 
| ChemSpiderID_Ref = {{chemspidercite|correct|chemspider}}
|  ChemSpiderID = 21105987
| ChEBI_Ref = 
| ChEBI = 31988
| ChEMBL = 3184025
| UNII = 67733846OW
| InChI = 
| InChIKey = 
| StdInChI_Ref = {{stdinchicite|correct|chemspider}}
| StdInChI = 1S/C10H12O2/c1-9(11)12-8-7-10-5-3-2-4-6-10/h2-6H,7-8H2,1H3
| StdInChIKey_Ref = {{stdinchicite|correct|chemspider}}
| StdInChIKey = MDHYEMXUFSJLGV-UHFFFAOYSA-N
| MeSHName = C054590
| KEGG = C12303
  }}
|Section2 = {{Chembox Properties
|   Appearance = 
|   MeltingPt = -31 °C
|   BoilingPt = 238-239 °C
|   Density = 1,032 g/mL (25 °C)
|   RefractIndex = n20/D 1.498
|   Solubility =
  }}
| Section7 = {{Chembox Hazards
|   SPhrases = {{S24/25}}
  }}
| Section8 = {{Chembox Related
|   Function = [[酯]]
|   OtherFunctn = [[乙酸苄酯]]<br />[[乙酸肉桂酯]]
  }}
}}

'''乙酸苯乙酯'''（Phenethyl acetate），别名'''醋酸苯乙酯'''，分子式C<sub>10</sub>H<sub>12</sub>O<sub>2</sub>。

==性质==
无色透明具有甜蜜香味的液体。相对密度1.0883（20°C）。熔点&minus;31.1°C，沸点232.6°C。折射率1.5171（20°C）。不溶于水，溶于[[乙醇]]和[[乙醚]]。低毒。

==制备==
1、由[[乙酸]]与[[苯乙醇]]在[[硫酸]][[催化]]之下进行[[酯化]]，再经中和、洗涤和分馏而得。
:<math>\ CH_3COOH+C_6H_5CH_2CH_2OH \ \xrightarrow {H_2SO_4} \ CH_3COOCH_2CH_2C_6H_5+H_2O</math>

2、由[[苯乙醇]]与[[乙酐]]在[[乙酸钠]]存在下反应而得。
:<math>\ CH_3C(O)O(O)CCH_3+C_6H_5CH_2CH_2OH\ \xrightarrow {CH_3COONa} \ CH_3COOCH_2CH_2C_6H_5+CH_3COOH</math>

==用途==
用于茉莉、玫瑰和风信子香精的配制，也用作溶剂、有机合成中间体。

[[Category:乙酸酯]]
[[Category:酯类溶剂]]
[[Category:芳香化合物]]