Article · Wikipedia archive · Last revised Jun 17, 2026

Propanediol

Propanediol may refer to any of four isomeric organic chemical compounds:

Last revised

Jun 17, 2026

Read time

≈ 1 min

Length

27 w

Citations

—

Source

Propanediol may refer to any of four isomeric organic chemical compounds:

Non-geminal diols (glycols)

1,2-Propanediol (propylene glycol), a vicinal diol
1,3-Propanediol (trimethylene glycol)

Geminal diols

1,1-Propanediol
2,2-Propanediol