1 2 propanediol

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Some substance identifiers may have been claimed confidential, or may not have been provided, and therefore not be displayed. More information about the EC Inventory can be found here. If the substance was not covered by the EC Inventory, ECHA attributes a list number in the same format, starting with the numbers 6, 7, 8 or 9. The molecular formula identifies each type of element by its chemical symbol and identifies the number of atoms of each element found in one discrete molecule of the substance. If generated, an InChI string will also be generated and made available for searching. More help available here.

1 2 propanediol

Propylene glycol IUPAC name : propane-1,2-diol is a viscous, colorless liquid, which is nearly odorless but possesses a faintly sweet taste. As it contains two alcohol groups, it is classed as a diol. It is miscible with a broad range of solvents, including water , acetone , and chloroform. In general, glycols [5] are non-irritating and have very low volatility. It is produced on a large scale primarily for the production of polymers. In the European Union, it has E-number E for food applications. For cosmetics and pharmacology , the number is E Propylene glycol is also present in propylene glycol alginate , which is known as E Propylene glycol is approved and used as a vehicle for topical, oral, and some intravenous pharmaceutical preparations in the U. Propylene glycol is chiral. Commercial processes typically use the racemate. The S-isomer is produced by biotechnological routes. Industrially, propylene glycol is mainly produced from propylene oxide for food-grade use.

Other release to the environment of this substance is likely to occur from: indoor use in long-life materials with low release rate e.

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1 2 propanediol

Propanediol PDO is a common ingredient in cosmetics and personal care products such as lotions, cleansers, and other skin treatments. PDO is a chemical substance either derived from corn or petroleum. It can be clear or very slightly yellow. PDO has many household and manufacturing uses. It can help your skin quickly absorb other ingredients in your product of choice.

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The S-isomer is produced by biotechnological routes. S -Propanediol is synthesized via fermentation methods. This process can adversely affect aquatic life by consuming oxygen needed by aquatic organisms for survival. Not to be confused with Polypropylene glycol , Ethylene glycol , or Polyethylene glycol. September Product citations. Cochrane Database Syst Rev. Propylene glycol is frequently used as a substitute for ethylene glycol in low toxicity, environmentally friendly automotive antifreeze. Retrieved CAS number.

Propylene glycol IUPAC name : propane-1,2-diol is a viscous, colorless liquid, which is nearly odorless but possesses a faintly sweet taste. As it contains two alcohol groups, it is classed as a diol.

If you don't yet have an account, please create an account create an account. Where shall we send your requested SDS? For other propylene glycols, see Propanediol. American Chemical Society. We are passionate about supporting your science for a safer world. A, January 23—26, , page Guidance on the safe use of the substance provided by manufacturers and importers of this substance. Thank you We will respond to your enquiry shortly. They are aerosolized to resemble smoke and serve as carriers for substances such as nicotine and flavorants. This substance is used by consumers, in articles, by professional workers widespread uses , in formulation or re-packing, at industrial sites and in manufacturing.