醚
氧原子连接两个碳基团，这类化合物中有许多常用溶剂。
- 官能团
- C-O-C
- Also known as
- ether, alkoxy compounds, dialkyl ethers, aryl alkyl ethers
概览
Ethers have an R-O-R′ linkage. The ether linkage contains no O-H bond. Molecules without an additional hydrogen-bond donor group cannot donate an alcohol-type hydrogen bond. Many tolerate ordinary bases and dilute acids, making them useful solvents; strongly acidic cleavage and the special case of strained epoxides need separate treatment.
Identifiers
- 官能团
- C-O-C
- Also known as
- ether, alkoxy compounds, dialkyl ethers, aryl alkyl ethers
性质
- 醚或酯
- 醚中的氧不与酰基碳直接相连；R-C(=O)-O-R′ 是酯。
- 储存中的化学变化
- 某些醚接触空气会形成过氧化物，储存条件与有效期随溶剂分别列出。
Related compounds
- 二甲醚
Dimethyl ether is a specific member of the ethers family.
- 乙醚
Diethyl ether is a specific member of the ethers family.
- 苯甲醚
Anisole is a specific member of the ethers family.
- 四氢呋喃
Tetrahydrofuran is a specific member of the ethers family.
- 1,4-二氧六环
1,4-Dioxane is a specific member of the ethers family.
- 1,2-二甲氧基乙烷
1,2-Dimethoxyethane is a specific member of the ethers family.
- 甲基叔丁基醚
Methyl tert-butyl ether is a specific member of the ethers family.
- 香兰素
香兰素是一种有机化合物，分子式为 C8H8O3。
- 丁香酚
丁香酚是一种有机化合物，分子式为 C10H12O2。
- 环氧乙烷
最小的环氧化合物，三元环由两个碳和一个氧组成。
- 环氧丙烷
带甲基取代基的环氧化合物，两个环碳不等价。
参考文献
- Organic Chemistry: Names and Properties of EthersJohn McMurry · OpenStax Organic Chemistry · 2023
Supports functional-group chemistry used to curate the linked examples. Checked 2026-09-16; named examples are applications of textbook scope, without claimed experimental yields.
- PubChem Compound Summary: Dimethyl ether (CID 8254)National Center for Biotechnology Information · PubChem
Identity, molecular formula, molecular weight and aliases retrieved via PUG REST on 2026-09-08.
- PubChem Compound Summary: Diethyl ether (CID 3283)National Center for Biotechnology Information · PubChem
Identity, molecular formula, molecular weight and aliases retrieved via PUG REST on 2026-09-08.
- PubChem Compound Summary: Anisole (CID 7519)National Center for Biotechnology Information · PubChem
Identity, molecular formula, molecular weight and aliases retrieved via PUG REST on 2026-09-08.
- PubChem Compound Summary: Tetrahydrofuran (CID 8028)National Center for Biotechnology Information · PubChem
Identity, molecular formula, molecular weight and aliases retrieved via PUG REST on 2026-09-08.
- PubChem Compound Summary: 1,4-Dioxane (CID 31275)National Center for Biotechnology Information · PubChem
Identity, molecular formula, molecular weight and aliases retrieved via PUG REST on 2026-09-08.
- PubChem Compound Summary: 1,2-Dimethoxyethane (CID 8071)National Center for Biotechnology Information · PubChem
Identity, molecular formula, molecular weight and aliases retrieved via PUG REST on 2026-09-08.
- PubChem Compound Summary: Methyl tert-butyl ether (CID 15413)National Center for Biotechnology Information · PubChem
Identity, molecular formula, molecular weight and aliases retrieved via PUG REST on 2026-09-08.
- PubChem Compound Summary: Vanillin (CID 1183)National Center for Biotechnology Information · PubChem
Identity, molecular formula, molecular weight and aliases retrieved via PUG REST on 2026-09-08.
- PubChem Compound Summary: Eugenol (CID 3314)National Center for Biotechnology Information · PubChem
Identity, molecular formula, molecular weight and aliases retrieved via PUG REST on 2026-09-08.
- PubChem Compound Summary: Oxirane (CID 6354)National Center for Biotechnology Information · PubChem
Identity, molecular formula, molecular weight and selected English aliases retrieved via PUG REST on 2026-09-16. Chinese search names are curated nomenclature translations. Unspecified stereochemistry remains unspecified.
- PubChem Compound Summary: Propylene oxide (CID 6378)National Center for Biotechnology Information · PubChem
Identity, molecular formula, molecular weight and selected English aliases retrieved via PUG REST on 2026-09-16. Chinese search names are curated nomenclature translations. Unspecified stereochemistry remains unspecified.