Propylenglycol, Flüssigkeit

Lieferant: ICN Biomedicals

Synonyms: (±)-1,2-DihydroxypropanPropylenglycol(±)-1,2-Propylenglycol

ICNA0215195791EA 55.5 CHF
ICNA0215195791 ICNA0215195790
Propylenglycol, Flüssigkeit
Propylenglycol

Propylene glycol is a clear, colorless and hygroscopic liquid. Propylene glycol contains an asymmetrical carbon atom, so it exists in two stereoisomers.


The freezing point of water is depressed when mixed with propylene glycol due to increased opportunity for hydrogen bonding.
Propylene glycol is a solvent in many pharmaceuticals, including oral, injectable and topical formulations, such as for diazepam and lorazepam that are insoluble in water, use propylene glycol as a solvent in their clinical, injectable forms. It is also used as automotive antifreeze.

Formel: CH₃CH(OH)CH₂OH
MW: 76,1 g/mol
Siedepunkt: 187,9 °C (1013 hPa) (Lit.)
Melting Pt: –60 °C (Lit.)
Dichte: 1,04 g/cm³ (20 °C) (Lit.)
Lager Temperatur: Raumtemperatur
MDL Number: MFCD00064272
CAS-Nummer: 57-55-6
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