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1-butyne
Sign in to saveAlso known as ethyl acetylene, ethylacetylene
1-Butyne is an organic compound with the formula . It is a terminal alkyne. The compound is a common terminal alkyne substrate in diverse studies of catalysis. It is a colorless combustible gas. In 2017, was produced in the USA.
In the Vinony graph
Within Vinony's link graph, 1-butyne is referenced by 40 other articles, and connects out to arsenic trihydride, hydrogen selenide and silanes.
Vinony files it under Alkynes, Chembox having GHS data and Chembox image size set.
Its subject is documented across 35 Wikipedia language editions.
Chemical data
- Formula
- C4H6
- Molecular weight
- 54.09 g/mol
- IUPAC name
- but-1-yne
- SMILES
- CCC#C
- InChIKey
- KDKYADYSIPSCCQ-UHFFFAOYSA-N
- XLogP
- 1.3
- Polar surface area
- 0 Ų
- H-bond donors
- 0
- H-bond acceptors
- 0
- Formal charge
- 0
via PubChem
Wikidata facts
Show 7 more facts
- chemical formula
- C₄H₆
- canonical SMILES
- CCC#C
- Commons category
- 1-Butyne
- electric dipole moment
- 0.80
- ionization energy
- 10.18
- melting point
- -125.72
- boiling point
- 8.08
Sources (2)
via Wikidata · CC0
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Encyclopedic overview
3 sectionsContents
- See also
- References
- External links
1-Butyne is an organic compound with the formula . It is a terminal alkyne. The compound is a common terminal alkyne substrate in diverse studies of catalysis. It is a colorless combustible gas. In 2017, was produced in the USA.
1-Butyne participates in reactions typical for terminal alkynes, such as alkyne metathesis, hydrogenation, condensation with formaldehyde. Based on its heat of combustion, it is slightly more stable than its isomer 2-butyne.
Excerpted from Wikipedia’s “1-butyne” article, available under the CC BY-SA 4.0 licence.