Puyang Yifan New Materials Co., Ltd

cis-1,2,3,6-Tetrahydrophthalic anhydride

• Category :

  Organic chemicals and Derivatives

• Synonyms :

  3,4,5,6-Tetrahydrophthalic anhydride;THPA;TMMA;1,2,3,6-Tetrahydrophthalic anhydride;

• CAS NO :

  85-43-8

• EC NO :

  213-308-7;201-605-4

• Molecular Formula :

  C₈H₈O₃

• Molecular Weight :

  152.1473

• Main Specifications :

• InChI :

  InChI=1/C8H8O3/c9-7-5-3-1-2-4-6(5)8(10)11-7/h1,3,5-6H,2,4H2

• Product description :

  Product name: cis-1,2,3,6-Tetrahydrophthalic anhydride
  Alias: 3,4,5,6-Tetrahydrophthalic anhydride; THPA; TMMA
  CAS No.: 85-43-8; 935-79-5; 2426-02-0 2426-0 2426-02-0 2426-
  EINECS: 213-308-7; 201-605-4
  Molecular Formula: C8H8O3
  Molecular Weight: 152.1473
  Density: 1.289g/cm³
  Melting Point: 98-102°C
  Boiling point: 305.57°C at 760 mmHg
  Flash Point: 148.25°C
  WATER SOLUBILITY: REACTS
  Vapor pressure: 0.001mmHg at 25°C
  As an important chemical intermediate, cis-1,2,3,6-Tetrahydrophthalic anhydride is mainly used in the synthesis of epoxy resin curing agent, and is widely used in the manufacture of new electronic materials such as putty resin, adhesives, paint plasticizers, etc., and synthesizes a new pesticide that is methrin through isomerization.
  Properties: Soluble in benzene, acetone, etc., hygroscopic.
  Packing: 25kg polypropylene woven textile bag lined with plastic bag packing.
  Note: Fireproof, moisture-proof, waterproof, store in a cool, dry, well-ventilated place, away from fire.
  Uses: The main raw material of environmentally friendly building materials, used in light-colored or air-dried alkyd resins, light-stabilized unsaturated polyesters, curing agents for epoxy resins, putty resins, PE resins, solvent-free paints, antifouling paints, HF grade insulating paints, room temperature quick-drying or anaerobic adhesives, EPS plasticizers.

• Molecular Structure :