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Other names propylene glycol
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Chemical infobox

Propylene glycol, also known as 1,2-propanediol, is an organic compound (a diol alcohol), usually a tasteless, odorless, and colorless clear oily liquid that is hygroscopic and miscible with water, acetone, and chloroform. It is manufactured by the hydration of propylene oxide.

Applications


Propylene glycol is used:

Safety


The Food and Drug Administration (FDA) has determined propylene glycol to be "generally recognized as safe" for use in food, cosmetics, and medicines. Like ethylene glycol, propylene glycol affects the body's chemistry by increasing the amount of acid. Propylene glycol is metabolized into lactic acid, which occurs naturally as muscles are exercised, while ethylene glycol is metabolized into oxalic acid, which is toxic.

Reference


  • Merck Index, 11th Edition, 7868

External link


Alcohols | Household chemicals | Solvents | Cosmetic chemicals | Food additives

Propylenglykol | Propüleenglükool | Propeenglycol | 丙二醇

 

This article is licensed under the GNU Free Documentation License. It uses material from the "Propylene glycol".

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