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Tetrachlorophthalic anhydride CAS: 117-08-8

2022-07-21

Tetrachlorophthalic anhydride CAS: 117-08-8


1. Can be used in polyester, epoxy resin, but the effect is not as good as tetrabromobenzene anhydride. Tetrachlorophthalic anhydride is also an intermediate in the organic synthesis of pesticides (rice pestiphthalide), dyes, drugs, plasticizers, fireproofing paints and so on. It is used as phthalocyanine green pigment and intermediate of dyestuff, as well as raw material of alkyd resin. This product is used as flame retardant epoxy resin reactive combustion-supporting agent and curing agent. This product is also pesticide, dye, medicine, plasticizer, fire retardant paint and other organic synthesis intermediates.


2. Tetrachlorobenzene anhydride is widely used in flame retardants, pesticides, pigments, coatings and other industries, especially as unsaturated polyester and epoxy resin reactive flame retardant or flame retardant curing agent, not only makes the resin has good flame retardant and mechanical properties, but also has good high temperature resistance and light radiation stability. A series of refractory plasticizers with excellent comprehensive properties can also be prepared.


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