2,2-二甲基环氧乙烷

2,2-二甲基环氧乙烷是一种有机化合物，化学式为C₄H₈O，它是1,2-二甲基环氧乙烷的同分异构体。它在镧系金属配合物的催化下可以和二氧化碳发生环加成反应，生成 异丁烯碳酸酯。^[2][3]

2,2-二甲基环氧乙烷
别名	氧化异丁烯 甲基环氧丙烷
识别
CAS号	558-30-5  Y
PubChem	11208
SMILES	O1CC1(C)C
性质
化学式	C4H8O
摩尔质量	72.11 g·mol−1
沸点	51.5 °C[1]
若非注明，所有数据均出自标准状态（25 ℃，100 kPa）下。

参考文献

1. House, Herbert O. The Rearrangement of Aliphatic Ethylene Oxides. Journal of the American Chemical Society (American Chemical Society (ACS)). 1955, 77 (19): 5083–5089. ISSN 0002-7863. doi:10.1021/ja01624a040.
2. Wang, Wen-Min; Qiao, Na; Xin, Xiao-Yan; Wu, Zhi-Lei; Cui, Jian-Zhong. Octanuclear Ln(III)-Based Clusters Assembled by a Polydentate Schiff Base Ligand and a β-Diketone Co-Ligand: Efficient Conversion of CO₂ to Cyclic Carbonates and Large Magnetocaloric Effect. Crystal Growth & Design (American Chemical Society (ACS)). 2022-12-19, 23 (1): 87–95. ISSN 1528-7483. doi:10.1021/acs.cgd.2c00746.
3. Wang, Wen-Min; Cheng, Rui-Rui; Wu, Zhi-Lei; Cui, Jian-Zhong. Bifunctional Lanthanide-Based Coordination Polymers: Conversion of CO₂ and Highly Selective Luminescence Sensing for Acetylacetone. Inorganic Chemistry (American Chemical Society (ACS)). 2023-08-31, 62 (37): 14902–14911. ISSN 0020-1669. doi:10.1021/acs.inorgchem.3c01626.