Dimethylacetylene

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Dimethylacetylene

Dimethylacetylene

Chemical name 2-Butyne
Other names Dimethylacetylene
Crotonylene
Chemical formula C4H6
Molecular mass 54.0904 g/mol
CAS number 503-17-3
Density 0.691 g/cm3
Melting point -32.2 °C
Boiling point 26.95 °C
SMILES CC#CC
PubChem 10419
EINECS 207-962-2
Disclaimer and references

Dimethylacetylene (crotonylene or 2-butyne) is an alkyne with chemical formula CH3CCCH3. Produced artificially, it is a colorless, volatile, pungent liquid at standard temperature and pressure.

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