Butanal

From Wikipedia, the free encyclopedia

Butanal
Butanal
Chemical name Butanal
Other names Butyraldehyde
Butyl aldehyde
Butal
Butanaldehyde
Chemical formula C4H8O
Molecular mass 72.11 g/mol
CAS number [123-72-8]
Density 0.8016 g/cm3
Melting point -99 °C
Boiling point 74.8 °C
SMILES CCCC=O
Disclaimer and references

Butanal is an organic compound that is the aldehyde analog of butane. It is a colorless flammable liquid with an acrid smell. It is miscible with most organic solvents.

It can be produced by catalytic dehydrogenation of 1-butanol, catalytic hydrogenation of crotonaldehyde, or via the hydroformylation of propylene.

Upon exposure to air, it is oxidized to form butyric acid.

[edit] Reference

  • Merck Index, 11th Edition, 1591.


[edit] External links