Tetrahydrobenzene anhydride(C8H8O3)

Tetrahydrobenzene anhydride(C8H8O3)

CAS No. : 85-43-8

Content: ≥99%

Dry weight loss: ≦0.5%

Properties: white flake solid, soluble in general organic solvent, slightly soluble in petroleum ether 20. Freezing point (ºC) : 99 ~ 101

Tetrahydrophthalic anhydride is one of the downstream products of maleic anhydride.

It is a new organic anhydride epoxy resin curing agent with excellent properties, used for alkyd resin and unsaturated resin, can improve the adhesion, elasticity, luster and water resistance of coatings.

As a plasticizer, can improve the cold resistance, heat resistance of PVC, and non-toxic.

It is widely used in electronic and electrical industry, aerospace field. At the same time, the product is also the raw material of synthetic surfactant, pharmaceutical pesticide products.