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1-Butyne

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Ethylacetylene
Simplified skeletal formula
Full displayed formula
Space-filling model
Names
IUPAC name
but-1-yne
Other names
1-butyne
Identifiers
3D model (JSmol)
ECHA InfoCard 100.003.139 Edit this at Wikidata
  • CC#CC
Properties
C4H6
Molar mass 54.091 g/mol
Density 0.6783 g cm−3[1]
Melting point −125.7 °C[1]
Boiling point 8.08 °C[1]
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).

Ethylacetylene, also known as 1-butyne, but-1-yne, ethylethyne, and UN 2452, is an extremely flammable and reactive alkyne with chemical formula Template:Carbon4Template:Hydrogen6 and CAS number 107-00-6 that is used in the synthesis of organic compounds. It occurs as a colorless gas.[1]

See also

References

  1. ^ a b c d e Lide, David R. (2008). CRC Handbook of Chemistry and Physics, 89th Edition. CRC Press. p. 3–84. ISBN 978-0849304880.