(2E)-2-methylbut-2-enoic acid; (E)-2,3-Dimethylacrylic acid; 2-Butenoic acid, 2-methyl-, (E)-; 2-butenoic acid, 2-methyl-, (2E)-; 2-methyl-2-butenoic acid; 2-methylbut-2-enoic acid; Crotonic acid, 2-methyl-, (E)-; Tiglic acid; alpha,beta-dimethyl acrylic acid; 2-Methyl-2-butenoic acid; (E)-2-methyl-Crotonic acid; alpha-methylcrotonic acid; trans-2,3-Dimethylacrylic acid
Molecular Formula: C5H8O2
Natural Isotopic Abundance Mass: 100.11582
Mono-Isotopic Molecular Masses:
InChI string: InChI=1S/C5H8O2/c1-3-4(2)5(6)7/h3H,1-2H3,(H,6,7)/b4-3+
CAS Registry number: 80-59-1Reference data were obtained primarily from the PubChem database.
Three dimensional molecular rendering uses Jmol.
InChI string and atom numbering calculated using ALATIS (Hesam Dashti, William M. Westler, John L. Markley, Hamid R. Eghbalnia, "Unique identifiers for small molecules enable rigorous labeling of their atoms", Scientific Data 4, Article number: 170073 (2017), doi:10.1038/sdata.2017.73, https://www.nature.com/articles/sdata201773)