Record Information
Version1.0
Creation date2010-04-08 22:08:00 UTC
Update date2019-11-26 03:02:22 UTC
Primary IDFDB008274
Secondary Accession NumbersNot Available
Chemical Information
FooDB NamePropylene glycol
DescriptionPropylene glycol is an anticaking agent, antioxidant, dough strengthener, emulsifier, flavouring agent, formulation aid, humectant, solvent, preservative, stabiliser, hog/poultry scald agent, and surface active agent. It is found in foods such as roasted sesame seeds, oats, truffle and other mushrooms.
CAS Number57-55-6
Structure
Thumb
Synonyms
SynonymSource
(RS)-1,2-propanediolHMDB
1,2-(RS)-propanediolHMDB
1,2-Dihydroxypropanebiospider
1,2-Propanedioldb_source
1,2-Propylene glycolbiospider
1,2-PropylenglykolChEBI
2-Hydroxypropanolbiospider
2,3-Propanediolbiospider
3-Deoxyglyceroldb_source
a-Propylene glycoldb_source
a-PropyleneglycolGenerator
Aliphatic alcoholHMDB
alpha-Propylene glycolbiospider
alpha-PropyleneglycolChEBI
CH3CH(OH)CH2OHChEBI
Chilisa feHMDB
DL-1,2-PropanediolHMDB
DL-Propylene glycolHMDB
DowfrostHMDB
E1520db_source
FEMA 2940db_source
HOCH2CH(OH)CH3ChEBI
HOCH2CH(OH)MeChEBI
Ilexan PHMDB
Inhibited 1,2-propylene glycolHMDB
Isopropylene glycolChEBI
MeCH(OH)CH2OHChEBI
Methyl glycolChEBI
Methylethyl glycolbiospider
Methylethylene glycolbiospider
Monopropylene glycolChEBI
PPDChEBI
ProlugenHMDB
Propane-1,2-diolbiospider
Propanediolbiospider
Propylene glycolbiospider
Propylene glycol uspHMDB
PropylenglycolHMDB
Sentry propylene glycolHMDB
SirleneHMDB
Solar winter banHMDB
Solargard PHMDB
Trimethyl glycolHMDB
Ucar 35HMDB
α-propyleneglycolGenerator
Predicted PropertiesNot Available
Chemical FormulaC3H8O2
IUPAC name
InChI IdentifierInChI=1S/C3H8O2/c1-3(5)2-4/h3-5H,2H2,1H3
InChI KeyDNIAPMSPPWPWGF-UHFFFAOYSA-N
Isomeric SMILESCC(O)CO
Average Molecular Weight76.0944
Monoisotopic Molecular Weight76.0524295
Classification
ClassificationNot classified
Ontology
Physiological effect

Health effect:

Disposition

Route of exposure:

Source:

Biological location:

Process

Naturally occurring process:

Role

Industrial application:

Physico-Chemical Properties - Experimental
Physico-Chemical Properties - Experimental
PropertyValueReference
Physical stateLiquid
Physical DescriptionNot Available
Mass CompositionC 47.35%; H 10.60%; O 42.05%DFC
Melting Point-60 oC
Boiling PointNot Available
Experimental Water Solubility1000 mg/mL at 20 oCYALKOWSKY,SH & DANNENFELSER,RM (1992)
Experimental logP-0.92HANSCH,C ET AL. (1995)
Experimental pKapKa1 14.9 (25°)DFC
Isoelectric pointNot Available
ChargeNot Available
Optical RotationNot Available
Spectroscopic UV DataNot Available
DensityNot Available
Refractive IndexNot Available
Spectra
Spectra
EI-MS/GC-MSNot Available
MS/MSNot Available
NMRNot Available
ChemSpider ID13835224
ChEMBL IDCHEMBL286398
KEGG Compound IDC00583
Pubchem Compound ID1030
Pubchem Substance IDNot Available
ChEBI IDNot Available
Phenol-Explorer IDNot Available
DrugBank IDDB01839
HMDB IDHMDB01881
CRC / DFC (Dictionary of Food Compounds) IDDFN63-V:DFN63-V
EAFUS ID3201
Dr. Duke IDNot Available
BIGG IDNot Available
KNApSAcK IDC00007410
HET IDNot Available
Food Biomarker OntologyNot Available
VMH IDNot Available
Flavornet IDNot Available
GoodScent IDrw1000381
SuperScent IDNot Available
Wikipedia ID1,2-Propanediol
Phenol-Explorer Metabolite IDNot Available
Duplicate IDSNot Available
Old DFC IDSNot Available
Associated Foods
FoodContent Range AverageReference
FoodReference
Biological Effects and Interactions
Health Effects / BioactivitiesNot Available
EnzymesNot Available
Pathways
NameSMPDB LinkKEGG Link
Pyruvate MetabolismSMP00060 map00620
MetabolismNot Available
BiosynthesisNot Available
Organoleptic Properties
Flavours
FlavorCitations
odorless
  1. The Good Scents Company (2009). Flavor and fragrance information catalog. <http://www.thegoodscentscompany.com/allprod.html> Accessed 15.10.23.
very slight
  1. The Good Scents Company (2009). Flavor and fragrance information catalog. <http://www.thegoodscentscompany.com/allprod.html> Accessed 15.10.23.
alcoholic
  1. The Good Scents Company (2009). Flavor and fragrance information catalog. <http://www.thegoodscentscompany.com/allprod.html> Accessed 15.10.23.
Files
MSDSshow
References
Synthesis ReferenceNot Available
General ReferenceNot Available
Content Reference