Propylene Oxide (CH3CHCH2O)

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Encyclopedia of Astrobiology

Synonyms

Methyl oxirane

Chemical Formula

CH3CHCH2O

Definition

Propylene oxide (CH3CHCH2O) is a cyclic, chiral organic molecule detected in the interstellar medium toward the Sagittarius B2(N) high-mass star-forming region.

Structure

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References and Further Reading

  • Cunningham MR, Jones PA, Godfrey PD, Cragg DM, Bains I, Burton MG, Calisse P, Crighton NHM, Curran SJ, Davis TM, Dempsey JT, Fulton B, Hidas MG, Hill T, Kedziora-Chudzer L, Minier V, Pracy MB, Purcell C, Shobbrook J, Travouillon T (2007) A search for propylene oxide in Sagittarius B2 (LMH) and Orion. Mon Not R Astron Soc 376:1201–1210

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  • McGuire BA, Carroll PB, Loomis RA, Finneran IA, Jewell PR, Remijan AJ, Blake GA (2016) Discovery of the interstellar chiral molecule propylene oxide (CH3CHCH2O). Science 352:1449–1452

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  • Salzman WR (1998) Circular dichroism at microwave frequencies: calculated rotational strengths for transitions up to J = 10 for some oxirane derivatives. J Mol Spectrosc 192:61–68

    Article  ADS  Google Scholar 

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Correspondence to Brett A. McGuire .

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McGuire, B.A., Carroll, P.B. (2023). Propylene Oxide (CH3CHCH2O). In: Gargaud, M., et al. Encyclopedia of Astrobiology. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-662-65093-6_5382

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