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1,2-Propanediol

View entire compound with spectra: 63 NMR, 28 FTIR, 9 Raman, 31 MS (GC), and 2 Near IR

1,2-Propanediol
SpectraBase Compound ID LcY7PiOgyqB
InChI InChI=1S/C3H8O2/c1-3(5)2-4/h3-5H,2H2,1H3
InChIKey DNIAPMSPPWPWGF-UHFFFAOYSA-N
Mol Weight 76.09 g/mol
Molecular Formula C3H8O2
Exact Mass 76.052429 g/mol

Transmission Infrared (IR) Spectrum

Transmission Infrared (IR) Spectrum

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SpectraBase Spectrum ID 7N3axksOA0H
Name Propylene glycol
Source of Sample Sigma-Aldrich Co. LLC.
Catalog Number W294004
Lot Number 13225HH
CAS Registry Number 57-55-6
Copyright Copyright © 2021-2024 Sigma-Aldrich Co. LLC. - Database Compilation Copyright © 2021 John Wiley & Sons, Inc. All Rights Reserved.
Formula C3H8O2
InChI InChI=1S/C3H8O2/c1-3(5)2-4/h3-5H,2H2,1H3
InChIKey DNIAPMSPPWPWGF-UHFFFAOYSA-N
Molecular Weight 76.095 g/mol
Purity >=99.5%
Source of Spectrum Sigma-Aldrich Co. LLC.
Synonyms 1,2-Propanediol; Propylene glycol
Wiley ID SIAL_FF-FTIR_001220