Chem
J-GLOBAL ID:200907056990637356   Nikkaji number:J2.446E

Maleic acid

マレイン酸
Substance type:
Substance type
Substance type classified into 3 categories.
Decided structure: Substances with a clear structure
Undicided Structure: Substances with unknown or undetermined structure
Mixtures: Mixtures, racemic compounds, or compounds with relative structural arrangements
Decided structure
Molecular formula: C4H4O4
Molecular formula furigana: C4-H4-O4
Molecular weight: 116.072
InChI: InChI=1S/C4H4O4/c5-3(6)1-2-4(7)8/h1-2H,(H,5,6)(H,7,8)/b2-1-
InChI key: VZCYOOQTPOCHFL-UPHRSURJSA-N
SMILES: OC(=O)/C=C\C(=O)O
Systematic name  (6):
  • 水素マレアート
  • (2Z)-2-ブテン二酸
  • マレイン酸
  • (Z)-2-ブテン二酸
  • (2Z)-ブタ-2-エン二酸
Show all
Other name (11):
  • トキシル酸
  • Maleic acid
  • Toxilic acid
  • (Z)-2-Butenedioic acid
  • NA-2215
Show all
CAS registry number: 110-16-7
Regulation number (5):
  • (2)-1100
  • OM9625000
  • EINECS2037425
  • TSCA(110-16-7)
  • UN-1759
KEGG COMPOUND: C01384
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