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CHEBI:25219 - methacrylic acid

ChEBI IDCHEBI:25219
ChEBI Namemethacrylic acid
Stars
DefinitionAn α,β-unsaturated monocarboxylic acid that is acrylic acid in which the hydrogen at position 2 is substituted by a methyl group.
Last Modified6 January 2020
DownloadsMolfile
FormulaC4H6O2
Net Charge0
Average Mass86.090
Monoisotopic Mass86.03678
SMILESC=C(C)C(=O)O
InChIInChI=1S/C4H6O2/c1-3(2)4(5)6/h1H2,2H3,(H,5,6)
InChIKeyCERQOIWHTDAKMF-UHFFFAOYSA-N
Wikipedia
Roles Classification
Chemical Role:
Bronsted acid  A molecular entity capable of donating a hydron to an acceptor (Brønsted base).
ChEBI Ontology
Outgoing Relation(s)
methacrylic acid (CHEBI:25219) has functional parent acrylic acid (CHEBI:18308)
methacrylic acid (CHEBI:25219) is a α,β-unsaturated monocarboxylic acid (CHEBI:79020)
methacrylic acid (CHEBI:25219) is conjugate acid of methacrylate (CHEBI:25218)
Incoming Relation(s)
(Z)-2-methylureidoacrylic acid (CHEBI:143867) has functional parent methacrylic acid (CHEBI:25219)
(Z)-2-methylureidoperacrylic acid (CHEBI:63249) has functional parent methacrylic acid (CHEBI:25219)
(Z)-3-amino-2-methylacrylic acid (CHEBI:145742) has functional parent methacrylic acid (CHEBI:25219)
2-hydroxyethyl methacrylate (CHEBI:34288) has functional parent methacrylic acid (CHEBI:25219)
2-hydroxypropyl methacrylate (CHEBI:53440) has functional parent methacrylic acid (CHEBI:25219)
bisphenol A dimethacrylate (CHEBI:34579) has functional parent methacrylic acid (CHEBI:25219)
ethylene glycol dimethacrylate (CHEBI:53436) has functional parent methacrylic acid (CHEBI:25219)
glycidyl methacrylate (CHEBI:132844) has functional parent methacrylic acid (CHEBI:25219)
methacrylyl-CoA (CHEBI:27754) has functional parent methacrylic acid (CHEBI:25219)
methyl methacrylate (CHEBI:34840) has functional parent methacrylic acid (CHEBI:25219)
poly(ethylene glycol monomethacrylate) (CHEBI:53709) has functional parent methacrylic acid (CHEBI:25219)
trichagmalin B (CHEBI:68360) has functional parent methacrylic acid (CHEBI:25219)
methacrylate (CHEBI:25218) is conjugate base of methacrylic acid (CHEBI:25219)
IUPAC Name 
2-methylprop-2-enoic acid
Synonyms  Source
2-methylacrylic acidChemIDplus
α-methylacrylic acidNIST Chemistry WebBook
2-methyl-2-propenoic acidNIST Chemistry WebBook
methacrylic acidChemIDplus
α-methacrylic acidNIST Chemistry WebBook
2-methylenepropionic acidChemIDplus
Manual XrefsDatabases
Methacrylic_acidWikipedia
Registry NumbersSources
Gmelin:49631Gmelin
Reaxys:1719937Reaxys
CAS:79-41-4NIST Chemistry WebBook
CAS:79-41-4ChemIDplus
Citations