chempirical

Propylene glycol

C3H8O2CAS 57-55-676.09 g/mol

Open in Covalent MOL file
HOOH
Alcohol

Properties

Molecular formula
C3H8O2
Molar mass
76.09 g/mol
Exact mass
76.0524 Da
Density
1.036 g/mL (at 25 °C)
Melting point
−59 °C
Boiling point
188.2 °C
logP
-0.64Crippen estimate
Polar surface area
40.5 Ų
H-bond donors / acceptors
2 / 2
Rotatable bonds
1

Identifiers

CAS number
57-55-6
SMILES
CC(O)CO
InChIKey
DNIAPMSPPWPWGF-UHFFFAOYSA-N
InChI
InChI=1S/C3H8O2/c1-3(5)2-4/h3-5H,2H2,1H3

Weigh it out

Type any one amount. The others follow from the molar mass and density.

Names and synonyms

43 names · show all
  • 1,2-Propanediol
  • PG 12
  • 1,2-Dihydroxypropane
  • Methylethylene glycol
  • Monopropylene glycol
  • α-Propylene glycol
  • 1,2-Propylene glycol
  • Sirlene
  • 2,3-Propanediol
  • Methylethyl glycol
  • 2-Hydroxypropanol
  • Isopropylene glycol
  • Solar winter ban
  • Ucar 35
  • Solargard P
  • Dowfrost
  • 1000PG
  • DL-1,2-Propanediol
  • Dl-Propylene glycol
  • (±)-Propylene glycol
  • (±)-1,2-Propanediol
  • (RS)-1,2-Propanediol
  • 1,2-(RS)-Propanediol
  • NSC 69860
  • Adeka propylene glycol PG-P
  • PG-T (glycol)
  • PG-T
  • Adeka PG
  • ProGlyc 55
  • Safewing MP-I 1938
  • Safewing MP-IV 2001
  • DC 403
  • Nybrine NFP
  • Kilfrost ABC-S
  • Propyless
  • Kollisolv PG
  • HCH 195
  • Susterra PDO
  • Kilfrost ABC K plus
  • Kilfrost DF K plus
  • BS 12
  • Radianol 4713
  • Radianol 4710

Work with Propylene glycol

Predict the NMR spectrum1H and 13C shifts with multiplicities Make a solutionWhat to weigh for any molarity and volume Check drug-likenessLipinski, Veber and lead-likeness Boiling point under vacuumAt any pressure, from its normal boiling point Isotope patternExact mass and the mass spectrum pattern

Similar compounds

2,5-Hexanediol2935-44-653 % similar 2,4-Pentanediol625-69-453 % similar 1-Chloro-2-propanol127-00-453 % similar (S)-1-Chloro-2-propanol37493-16-653 % similar 1,3-Butanediol107-88-050 % similar (+)-1,3-Butanediol24621-61-250 % similar (-)-1,3-Butanediol6290-03-550 % similar (-)-2-Butanol14898-79-447 % similar

Tanimoto similarity of circular fingerprints over the whole catalogue. All similar compounds

Same formula

2-Methoxyethanol109-86-4 Dimethoxymethane109-87-5 Polyethylene glycol monomethyl ether114740-40-8 R-(-)-1,2-Propanediol4254-14-2 (+)-1,2-Propanediol4254-15-3 1,3-Propanediol504-63-2 Polyethylene glycol monomethyl ether9004-74-4

Elsewhere

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