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, C: -15 MAX

We supply the MTHPA with competitive price in world market. If you need any inquire of our products, please do not hesitate to ask us.