1,3-Isobenzofurandione, 3a,4,7,7a-tetrahydro-

• Formula: C₈H₈O₃
• Molecular weight: 152.1473
• IUPAC Standard InChI: InChI=1S/C8H8O3/c9-7-5-3-1-2-4-6(5)8(10)11-7/h1-2,5-6H,3-4H2 Copy

  
• IUPAC Standard InChIKey: KMOUUZVZFBCRAM-UHFFFAOYSA-N Copy
• CAS Registry Number: 85-43-8
• Chemical structure:
  This structure is also available as a 2d Mol file or as a computed 3d SD file
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• Stereoisomers:
  • cis-1,2,3,6-Tetrahydrophthalic anhydride
• Other names: 4-Cyclohexene-1,2-dicarboxylic anhydride; Δ4-Tetrahydrophthalic anhydride; Butadiene-maleic anhydride adduct; Maleic anhydride adduct of butadiene; Tetrahydrophthalic acid anhydride; Tetrahydrophthalic anhydride; 1,2,3,6-Tetrahydrophthalic acid anhydride; 1,2,3,6-Tetrahydrophthalic anhydride; 4-Cyclohexene-1,2-dicarboxylic acid anhydride; Anhydrid kyseliny tetrahydroftalove; Memtetrahydro phtalic anhydride; Phthalic anhydride, 1,2,3,6-tetrahydro-; Tetrahydroftalanhydrid; THPA; Cyclohex-4-en-1,2-dicarboxylic acid anhydride; NSC 82642; Rikacid TH
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• Other data available:
  • Reaction thermochemistry data
  • Mass spectrum (electron ionization)
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• Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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