CAS: 79-10-7 Molecular Formula: C3H4O2 Molecular Weight (g/mol): 72.063 MDL Number: MFCD00004367 InChI Key: NIXOWILDQLNWCW-UHFFFAOYSA-N Synonym: acrylic acid,2-propenoic acid,propenoic acid,vinylformic acid,acroleic acid,propene acid,ethylenecarboxylic acid,polyacrylate,propenoate,carbomer PubChem CID: 6581 ChEBI: CHEBI:18308 IUPAC Name: prop-2-enoic acid SMILES: C=CC(=O)O