Propylene glycol liquid Raw Materials CAS 57-55-6

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Uses and synthesis of Propylene glycol liquid

Propylene glycol liquid name "1, 2-propylene glycol". Chemical formula CH3CHOHCH2OH. Molecular weight 76.10. There's a chiral carbon atom in the molecule. The racemic body is a viscous liquid with easy hygrometric properties, Propylene glycol CAS 57-55-6 is a dihydric alcohol, which has the properties of a general alcohol. Propylene glycol Raw Materials react with organic and inorganic acids to produce single or double esters.

Applications/Functions of Propylene glycol liquid

• Propylene glycol liquid is used as a raw material for resins, plasticizers, surfactants, emulsifiers and demulsifiers, as well as as an antifreeze and heat carrier
• Propylene glycol CAS 57-55-6 is used as a gas chromatography fixing solution, solvent, antifreeze, plasticizer and dehydrating agent
• Propylene glycol Raw Materials are intermediates of the fungicide phenoxyconazole.

Physicochemical Property of Propylene glycol liquid

Colorless viscous stable water-absorbing liquid, almost tasteless and odorless. It is miscible with water, ethanol and various organic solvents.

Production methodprocess of Propylene glycol liquid

The Propylene oxide is prepared by direct hydration of propylene oxide and water at 150-160℃, 0.78-0.98MPa pressure, and the reaction product is evaporated and rectified to obtain Propylene glycol liquid.

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