cyanoacetylene


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cyanoacetylene

(ˌsaɪənəʊəˈsɛtɪliːn)
n
(Elements & Compounds) chem a nitrile compound known to exist in interstellar clouds
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It was found that the North Pole cloud "formed at a much lower altitude, below 93 miles (150 kilometers), and had a different chemical composition: hydrogen cyanide and cyanoacetylene, one of the more complex organic molecules found in Titan's atmosphere.
2:15 ROTATIONAL SPECTRA AND NITROGEN NUCLEAR QUADRUPOLE COUPLING FOR THE CYANOACETYLENE DIMER, Ian P.
A vapor of hydrogen cyanide, methyl cyanide and cyanoacetylene swirls around the star MWC 480, about 460 light-years away in the constellation Auriga.
3]N cyanoacetylene HNCO isocyanic acid CN cyanogen NH imidyl radical N[H.
The first step in the proposed process is the formation of ice particles made from the related chemical cyanoacetylene (HC3N)," writes NASA.