2-Butyne
CAS Registry Number®
503-17-3
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CAS Name
2-ButyneMolecular Formula
C4H6Molecular Mass
54.09Cite this Page
2-Butyne. CAS Common Chemistry. CAS, a division of the American Chemical Society, n.d. http://commonchemistry.cas.org/detail?cas_rn=503-17-3 (retrieved ) (CAS RN: 503-17-3). Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).Compound Properties
Boiling Point (1)
26.9 °CMelting Point (1)
-32.3 °CDensity (2)
0.688 g/cm³ @ Temp: 25 °C
Source(s)
- (1) PhysProp data were obtained from Syracuse Research Corporation of Syracuse, New York (US)
- (2) Heisig, G. B.; Journal of the American Chemical Society, (1935), 57, 339-40, CAplus
Other Names and Identifiers
InChI
InChI=1S/C4H6/c1-3-4-2/h1-2H3
InChIKey
InChIKey=XNMQEEKYCVKGBD-UHFFFAOYSA-N
SMILES
C(#CC)C
Canonical SMILES
C(#CC)C
Other Names for this Substance
- 2-Butyne
- 2-Butine
- Dimethylacetylene
