Product Overview
Product Name: Methyl Tetrahydro Phthalic Anhydride Chemical name: Tetrahydromethyl-1,3-Isobenzofurandione, Synonyms: MeTHPA, MTHPA, Methyltetrahydrophthalic Anhydride CAS No.: 11070-44-3 EINECS: 234-290-7 Molecular Formula: C9H10O3 Molecular Weight: 166.18 Flash Point: 140a Technical Data: AppearanceClear yellowy liquid, no impurity Color, Pt-Co200 max. Viscosity, Paa cS (25a )0.045 max. Density, g/m3 (20a )1.21A 0.05 Acid Anhydride, %40.5 min. Acid Value, mg KOH/g660-685 Freezing Point,a -15 max. Loss on drying (120a ), %1.0 max. Applications: It is one of the best hardener or curing agent for epoxy resins, It is an advanced material for electronic and mechanical products. It is widely used in casting, sealing and covering of electronic devices, such as output transformer, capacitor and inter sensor.
Product Name: Methyl Tetrahydro Phthalic Anhydride Chemical name: Tetrahydromethyl-1,3-Isobenzofurandione, Synonyms: MeTHPA, MTHPA, Methyltetrahydrophthalic Anhydride CAS No.: 11070-44-3 EINECS: 234-290-7 Molecular Formula: C9H10O3 Molecular Weight: 166.18 Flash Point: 140a Technical Data: AppearanceClear yellowy liquid, no impurity Color, Pt-Co200 max. Viscosity, Paa cS (25a )0.045 max. Density, g/m3 (20a )1.21A 0.05 Acid Anhydride, %40.5 min. Acid Value, mg KOH/g660-685 Freezing Point,a -15 max. Loss on drying (120a ), %1.0 max. Applications: It is one of the best hardener or curing agent for epoxy resins, It is an advanced material for electronic and mechanical products. It is widely used in casting, sealing and covering of electronic devices, such as output transformer, capacitor and inter sensor.
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