Methylhexahydrophthalic anhydride

• Post Date:

  Feb 11,2014

• Expiry Date:

  Aug 10,2014

• Detailed Description:

  Cas No. :25550-51-0 Quantity: 2000Metric Tons
  Payment Method: TT LC
  Methylhexahydrophthalic anhydride
  
  
  
  Name: Methylhexahydrophthalic anhydride, MHHPA, Methyl-1,2-cyclohexanedicarboxylic anhydride, mixture of isomers.
  Product No: B1013
  CAS No: 25550-51-0
  Formula:C9H12O3
  Formula Weight: 168.19
  Properties: Soluble in benzene, acetone, etc. Sensitive to moisture. specific gravity 1.162.
  Application: MHHPA is a thermo-setting epoxy resin curing agent mainly used in electric and electron field. With the many advantages, e.g. low melting point, low viscosity of the mixtures with alicyclic epoxy resins, long applicable period, high heat-resistance of the cured material and excellent electrical properties at high temperature, MHHPA is widely used for impregnating electrical coils, casting electricity components and sealing semiconductors, e.g. outdoor insulators, capacitors, light emitting diodes and digital displays.
  Package: Packed in 25 kg plastic drums or 220kg iron drums.
  Cautions: Store in cool, dry places and keep away from fire and moisture.
  Specification
  Appearance Colorless liquid
  Iodine Value ≤1.0
  Viscosity ( 25oC) 50-70mPa·s
  Free Acid ≤1.0 %
  Freezing Point ≤-15oC
  Structure
  
  
  
  

• CAS Registry Number:

  25550-51-0

• Synonyms:

  ;methyl hexahydrophthalic anhydride (MHHPA);methyl hexahydrophthalic anhydride;3,4-Methyl hexahydrophthalic anhydride;MeHHPA;3a-methylhexahydro-2-benzofuran-1,3-dione;2,2'-(oxydicarbonyl)bis(2-methylcyclohexanecarboxylic acid);MHHPA;Hexahydromethylphthalic anhydride;

• Molecular Formula:

  C₁₈H₂₆O₇

• Molecular Weight:

  354.3948

• Molecular Structure:

  

• Company:

  Puyang Tiancheng Chemical Co., Ltd.     [ China ]        

• Contact:

  Mr.Zhao

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