苯甲酸乙酯
苯甲酰基与乙氧基相连形成的酯。
- 化学式
- C9H10O2
- 官能团
- 酯
- 摩尔质量
- 150.17 g/mol
- Also known as
- Benzoic ether, Ethyl benzenecarboxylate, Benzoic Acid Ethyl Ester, Benzoyl ethyl ether, Ethylester kyseliny benzoove
概览
Hydrolysis separates the two fragments into ethanol and benzoic acid, or benzoate before acidification. Ester formation can start from benzoic acid or a more reactive derivative such as benzoyl chloride, but those routes need different conditions and produce different coproducts.
Identifiers
- 化学式
- C9H10O2
- 官能团
- 酯
- 摩尔质量
- 150.17 g/mol
- Also known as
- Benzoic ether, Ethyl benzenecarboxylate, Benzoic Acid Ethyl Ester, Benzoyl ethyl ether, Ethylester kyseliny benzoove
化学标识符
- SMILES
- CCOC(=O)C1=CC=CC=C1
- InChI
- InChI=1S/C9H10O2/c1-2-11-9(10)8-6-4-3-5-7-8/h3-7H,2H2,1H3
- PubChem CID
- 7165
性质
- 沸点
- 213.4 °C @760 [mm Hg]
数据收录情况
Not published: Melting Point, Density, Solubility.
Related compounds
Connected reactions
- Ester formation: Benzoyl chloride → Ethyl benzoate
乙醇的氧进攻酰基羰基碳。氯离去和质子转移恢复 C=O 并生成酯；乙醇提供乙氧基，总反应同时生成 HCl。
- Esterification: Benzoic acid → Ethyl benzoate
酸活化使乙醇可加成到苯甲酸上；经质子转移和脱水，形成苯甲酸乙酯。整个酰基取代过程中，芳环保持完整。
参考文献
- PubChem Compound Summary: Ethyl benzoate (CID 7165)National Center for Biotechnology Information · PubChem
Identity, molecular formula, molecular weight and aliases retrieved via PUG REST on 2026-09-08.
- OpenStax Organic Chemistry: Chemistry of estersJohn McMurry · OpenStax · 2023
Supports the qualitative structural interpretation of the recorded molecular structure; no new physical measurement or verified preparative yield is claimed.
- OpenStax Organic Chemistry: Chemistry of acid halidesJohn McMurry · OpenStax · 2023
Supports the qualitative structural interpretation of the recorded molecular structure; no new physical measurement or verified preparative yield is claimed.
- PAC Chemical Database, U.S. Department of Energy: Ethyl benzoate — boiling pointPAC Chemical Database, U.S. Department of Energy
Retrieved through PubChem PUG View on 2026-09-08. https://pubchem.ncbi.nlm.nih.gov/compound/7165#section=Boiling-Point. Source value, complete property clause or compact miscibility statement retained; absent pressure, temperature or phase conditions are not inferred.