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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.
1,3-Propanedithiol is the chemical compound with the formula HSCH 2 CH 2 CH 2 SH. This di thiol is a useful reagent in organic synthesis . This liquid, which is readily available commercially, has an intense stench.
The three main types of chemicals in the fluid at this stage of the separation are water, BioPDO, and impurities such as glycerol, sugars, and proteins. Of the three chemicals water has the lowest boiling point (see the water, 1,3-propanediol, and glycerol articles for boiling point information), so it is removed as distillate in the first column.
2,2-Disubstituted propane-1,3-diols are prepared in this way. Examples include 2-methyl-2-propyl-1,3-propanediol and neopentyl glycol. 1,3-Diols can be prepared by hydration of α,β-unsaturated ketones and aldehydes. The resulting keto-alcohol is hydrogenated. Another route involves the hydroformylation of epoxides followed by hydrogenation of ...
Neopentyl glycol (IUPAC name: 2,2-dimethylpropane-1,3-diol) is an organic chemical compound. It is used in the synthesis of polyesters , paints , lubricants , and plasticizers . When used in the manufacture of polyesters, it enhances the stability of the product towards heat, light, and water.
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2-Methyl-2-propyl-1,3-propanediol; Phenaglycodol; References This page was last edited on 12 January 2025, at 02:57 (UTC). Text is available under ...
Between 2022 and 2023, nonalcoholic beverage sales increased by 32%, while total alcoholic beverage sales for the same period only increased by 1%, according to a Pennsylvania State University report.