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  2. Diol - Wikipedia

    en.wikipedia.org/wiki/Diol

    Examples include ethane-1,2-diol or ethylene glycol HO−(CH 2) 2 −OH, a common ingredient of antifreeze products. Another example is propane-1,2-diol, or alpha propylene glycol, HO−CH 2 −CH(OH)−CH 3, used in the food and medicine industry, as well as a relatively non-poisonous antifreeze product.

  3. 1,3-Propanediol - Wikipedia

    en.wikipedia.org/wiki/1,3-Propanediol

    1,3-Propanediol is the organic compound with the formula CH 2 (CH 2 OH) 2. This 3-carbon diol is a colorless viscous liquid that is miscible with water. Products

  4. 1,3-Butanediol - Wikipedia

    en.wikipedia.org/wiki/1,3-Butanediol

    1,3-Butanediol is an organic compound with the formula CH 3 CH(OH)CH 2 CH 2 OH. With two alcohol functional groups, the molecule is classified as a diol. The compound is also chiral, but most studies do not distinguish the enantiomers. The compound is a colorless, bittersweet, water-soluble liquid. It is one of four common structural isomers of ...

  5. Acetonide - Wikipedia

    en.wikipedia.org/wiki/Acetonide

    General structure of a 1,2-acetonide. The diol is shown in blue, the acetone part in red. In organic chemistry, an acetonide is the functional group composed of the cyclic ketal of a diol with acetone. The more systematic name for this structure is an isopropylidene ketal. Acetonide is a common protecting group for 1,2- and 1,3-diols. [1]

  6. Alkanediol - Wikipedia

    en.wikipedia.org/wiki/Alkanediol

    Example of a 1,2-diol (Ethyleneglycol, top),a 1,3-diol (1,3-Propanediol, middle)and a 1,4-diol (1,4-Butanediol, bottom).An alkanediol, composed of alkane and diol, are a group of substances consisting of linear or branched hydrocarbon chains containing exactly two hydroxy groups at different positions.

  7. Butanediol - Wikipedia

    en.wikipedia.org/wiki/Butanediol

    2-methylpropane-1,2-diol; 2-methylpropane-1,3-diol; and one unstable geminal diol: 2-methylpropane-1,1-diol (not a glycol), hydrate of 2-methylpropanal (isobutyraldehyde) These three methylpropanediols are structural isomers of butanediols. They are not chiral.

  8. AOL

    search.aol.com

    The search engine that helps you find exactly what you're looking for. Find the most relevant information, video, images, and answers from all across the Web.

  9. Polyol - Wikipedia

    en.wikipedia.org/wiki/Polyol

    In organic chemistry, a polyol is an organic compound containing multiple hydroxyl groups (−OH). The term "polyol" can have slightly different meanings depending on whether it is used in food science or polymer chemistry. Polyols containing two, three and four hydroxyl groups are diols, [1] triols, [2] and tetrols, [3] [4] respectively.