Propanediol

1 definition found

From WordNet (r) 2.0 [wn]:

  propanediol
       n : a sweet colorless, viscous, hygroscopic liquid used as an
           antifreeze and in brake fluid and also as a humectant in
           cosmetics and personal care items although it can be
           absorbed through the skin with harmful effects [syn: {propylene
           glycol}]