Methyl Tetrahydrophthalic Anhydride (MTHPA)

CAS# 11070-44-3

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Property

  • Appearance
  • Color
  • Viscosity (@ 25°C)
  • Anhydride Content
  • Free Acid
  • Acid Value

Unit

  •  
  • Pt-Co
  • mPa.s
  • %
  • %
  • mg KOH/g

Specification

  • Colorless Clear Liquid
  • 100 Maximum
  • 50-80
  • 40.5 Minimum
  • 0.5 Maximum
  • 660-680

Application

MTHPA is mainly used as a hardener for epoxy resins but is also used as a curing agent for epoxy resins, casting or potting, impregnation, and lamination. Industry uses include surface active agents.

Molecular Formula

C9H10O3