Encyclopedia of Astrobiology

Living Edition
| Editors: Muriel Gargaud, William M. Irvine, Ricardo Amils, Henderson James Cleaves, Daniele Pinti, José Cernicharo Quintanilla, Michel Viso

Diacetylene

Living reference work entry
DOI: https://doi.org/10.1007/978-3-642-27833-4_1825-4

Synonyms

Definition

The molecule diacetylene is the simplest polyyne, which is a hydrocarbon with alternating single and triple bonds; thus, diacetylene has the formula HC≡C-C≡CH. Diacetylene is found as a minor component in the atmospheres of the giant planets, including Jupiter, Saturn, and Neptune, and in that of Saturn’s satellite Titan. In addition, it can be present in circumstellar environments, for example, in the envelope of the protoplanetary nebula CRL 618 (Cernicharo et al. 2001).

See Also

Keywords

Bioorganic Chemistry Minor Component Triple Bond Giant Planet Planetary Nebula 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

References and Further Reading

  1. Cernicharo J, Heras AM, Tielens AGGM, Pardo JR, Herpin F, Guélin M, Waters LBFM (2001) Infrared space observatory’s discovery of C4H2, C6H2, and Benzene in CRL 618. Astrophys J 546:L123–L126ADSCrossRefGoogle Scholar

Copyright information

© Springer-Verlag Berlin Heidelberg 2014

Authors and Affiliations

  1. 1.Department of Astronomy, Lederle Graduate Research Tower B 619EUniversity of MassachusettsAmherstUSA