Chem
J-GLOBAL ID:200907021815141439   Nikkaji number:J34.015D

1,2,3,6-Tetrahydrophthalic anhydride

1,2,3,6-テトラヒドロフタル酸無水物
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: C8H8O3
Molecular formula furigana: C8-H8-O3
Molecular weight: 152.149
InChI: InChI=1S/C8H8O3/c9-7-5-3-1-2-4-6(5)8(10)11-7/h1-2,5-6H,3-4H2
InChI key: KMOUUZVZFBCRAM-UHFFFAOYSA-N
SMILES: O=C1OC(=O)C2CC=CCC12
Systematic name  (9):
  • 3a,4,7,7a-テトラヒドロイソベンゾフラン-1,3-ジオン
  • 1,3,3a,4,7,7a-ヘキサヒドロイソベンゾフラン-1,3-ジオン
  • 4-シクロヘキセン-1,2-ジカルボン酸無水物
  • 1,2,3,6-テトラヒドロフタル酸無水物
  • 4,7-ジヒドロイソベンゾフラン-1,3(3aH,7aH)-ジオン
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Other name (12):
  • THPA
  • 1,2,3,6-Tetrahydrophthalic anhydride
  • 4,7-Dihydroisobenzofuran-1,3(3aH,7aH)-dione
  • 4-Cyclohexene-1,2-dicarboxylic acid anhydride
  • 3a,4,7,7a-Tetrahydroisobenzofuran-1,3-dione
Show all
CAS registry number: 85-43-8
Regulation number (4):
  • GW5775000
  • EINECS2016054
  • TSCA(85-43-8)
  • (3)-3435
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