Name: Methyltetrahydrophthalic anhydride, MTHPA.
CAS No: 26590-20-5
Formula: C9H10O3
Formula Weight: 166.17
Application: Epoxy resin curing agents, solvent free paints, laminated boards, epoxy adhesives, etc.
Package: Packed in 25 kg plastic drums or 220kg iron drums.
Cautions: Store in cool, dry places and keep away from moisture.
Specification
Appearance      Colorless liquid
Anhydride Content   ≥41.0%
Volatile Content      ≤1.0%
Free Acid               ≤1.0 %
Freezing Point      ≤-15℃
Viscosity(25℃)    30-50 mPa·S

If you need this product, please feel free to contact with us.