α-丙内酯是一种有机化合物,化学式为C3H4O2。它可由2-溴丙酸根的分解得到。[1]它也是2-氯丙酸在气相分解的中间体,[2]其分解过程如下:[3]

CH3CHClCOOH → [CH3CH(O)C=O + HCl] → CH3CHO + CO + HCl

 

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α-丙内酯
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IUPAC名
3-Methyloxiran-2-one
英文名 α-Propiolactone
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CAS号 50403-36-6  checkY
PubChem 15857753
ChemSpider 74180244
SMILES
 
  • CC1C(=O)O1
性质
化学式 C3H4O2
摩尔质量 72.06 g·mol−1
若非注明,所有数据均出自标准状态(25 ℃,100 kPa)下。
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