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CAS No 85-43-8 , 3a,4,7,7a-tetrahydro-2-benzofuran-1,3-dione

  • Name: 3a,4,7,7a-tetrahydro-2-benzofuran-1,3-dione
  • Synonyms: Rikacid TH; Memtetrahydro phtalic anhydride; 85-43-8; 4-Cyclohexene-1,2-dicarboxylic anhydride; 1,2,3,6-Tetrahydrophthalic anhydride;THPA;3a,4,7,7a-tetrahydro-2-benzofuran-1,3-dione;
  • CAS Registry Number:
  • Transport: 2698
  • Density: 1,375 g/cm3
  • Safety Statements: Moderately toxic by intraperitoneal route. Mildly toxic by ingestion. A corrosive irritant to skin, eyes, and mucous membranes. Combustible when exposed to heat or flame. Will react with water or steam to produce heat; can react with oxidizing materials. To fight fire, use water, foam, CO2, dry chemical. When heated to decomposition it emits acrid smoke and irritating fumes. See also ANHYDRIDES.
  • Hazard Symbols: Strong irritant to eyes and skin.
  • EINECS: 201-605-4
  • Molecular Weight: 152.14732
  • InchiKey: KMOUUZVZFBCRAM-UHFFFAOYSA-N
  • InChI: InChI=1S/C8H8O3/c9-7-5-3-1-2-4-6(5)8(10)11-7/h1-2,5-6H,3-4H2
  • Risk Statements: 41-42/43-52/53
  • Molecular Formula: C8H8O3
  • Molecular Structure:CAS No:85-43-8 3a,4,7,7a-tetrahydro-2-benzofuran-1,3-dione

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