Chem
J-GLOBAL ID:200907067386168617   Nikkaji number:J292.521D

2-Butenedioic acid

2-ブテン二酸
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)
InChI key: VZCYOOQTPOCHFL-UHFFFAOYSA-N
SMILES: OC(=O)C=CC(=O)O
Systematic name  (3):
  • 2-ブテン二酸
  • ブタ-2-エン二酸
  • but-2-enedioic acid
Other name (1):
  • 2-Butenedioic acid
CAS registry number: 6915-18-0
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