Wikipedia:  

Propionic acid

Tenox P grain preservative; Propanoic acid; Propionic acid (natural); Kyselina propionova [Czech]; Acide propionique [French]; PROPIONIC ACID; Prozoin; Carboxyethane; Propionate; C3 acid; Propionic acid
Molecular Formula
C3 H6 O2
Natural Isotopic Abundance Mass
74.0785400000
Mono-Isotopic Molecular Masses
C12N14:   74.0367794368
C13N14:   77.0468439502
C12N15:   74.0367794368
C13N15:   77.0468439502
Propionic acid image
Propionic acid
InCHi String:
InChI=1S/C3H6O2/c1-2-3(4)5/h2H2,1H3,(H,4,5)

isomeric and canonical SMILES:
CCC(=O)O


IUPAC
propanoic acid

IUPAC traditional: IUPAC cas: IUPAC openeye
propionic acid



PubChem Substance (SID):   85165002   149548   3463
PubChem Compound (CID):   1032
KEGG: Compound ID   C00163
CAS Registry IDs:   557-28-8   79-09-4
PDB Chemical Component   PPI
Miscellaneous Databases and IDs:   CHEBI 30768   FEMA No. 2924   FEMA Number 2924   Beilstein Handbook Reference 4-02-00-00695   HSDB 1192   EINECS 201-176-3   CCRIS 6096

Reference data were obtained primarily from the PubChem database.

Three dimensional molecular rendering uses Jmol.