(±)-1,2-Propanediol ≥99.5% ACS

Supplier: SPECTRUM CHEMICAL MFG CORP

Synonyms: Propylene glycol(±)-1,2-Propylene glycol1,2-Dihydroxypropane1,2-Propanediol(±)-1,2-Dihydroxy propane

P1440-20LTPL P1440-500MLG P1440-200LTB P1440-4LTGL
700002-908EA 457.62 USD
700002-908 700002-906 700002-912 700002-910
(±)-1,2-Propanediol ≥99.5% ACS
Propylene glycol

1,2-Propanediol, Reagent, ACS or propylene glycol is an organic compound and colorless liquid without odor. It has a slightly sweet taste and chemically classed as a diol. It is considered generally recognized as safe (GRAS) by the U.S. Food and Drug Administration, and it is used as an humectant (E1520), solvent, and preservative in food and for tobacco products, as well as being one of the major ingredients of the "e-liquid" used in electronic cigarettes along with vegetable glycerin.


As an ACS grade quality reagent, its chemical specifications are the de facto standards for chemicals used in many high-purity applications and typically designate the highest quality chemical available for laboratory use. Spectrum Chemical manufactured Reagent ACS grade products meet the toughest regulatory standards for quality and purity.

Formula: CH₃CH(OH)CH₂OH
MW: 76.1 g/mol
Boiling Pt: 187.6 °C (1013 hPa)
Melting Pt: –59 °C
Density: 1.04 g/cm³ (20 °C)
Flash Pt: 99 °C
Storage Temperature: Ambient
MDL Number: MFCD00064272
CAS Number: 57-55-6
EINECS: 200-338-0
Merck Index: 12,08040
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Specification Test Results

Assay 99.5% Min.

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