Product Name: | Tetrachlorophthalic Anhydride | CAS No.: | 117-08-8 |
Other Names: | Tetrachloro Phthalic Anhydride; Tetrachlorophthalic Acid Anhydride | Type: | Esterification Agent; Acylation Agent; Acylation Reagent; Dye Intermediates; Plasticizer |
Abbreviation: | TCPA | Appearance: | White to almost white crystalline powder |
MF: | C8Cl4O3 | Purity: | ≥ 99% |
Hexachlorobenzene: | ≤400 ppm | Place of Origin: | China |
Application: | Trichlorophthalic anhydride (TCPA) is commonly used as a reagent and intermediate in various industrial processes, including esterification, acylation, and acylating agent in chemical synthesis, and as an intermediate in the production of polyesters, epoxy resins, pesticides, dyes, pharmaceuticals, fire retardants, and flame retardant plasticizers with excellent comprehensive properties. |
5000 Metric Tons Per Year
Packaging Details: | 25 KG / Plastic woven bag; 1000 KG / jumbo bag; Can be customized. |
Port: | Tianjin Port, or other main ports in China |
Item | Specification |
Appearance | White to almost white crystalline powder |
Hexachlorobenzene | ≤400ppm |
Loss on drying | ≤0.5% |
Purity(GC) | ≥99.0% |
Purity(HPLC) | ≥99.0% |
Melting point | 255℃-258℃ |
Boiling point: 392 ℃
Solubility: Slightly soluble in water, soluble in organic solvents such as alcohols, ethers, and ketones.
Chemical property: Tetrachlorophthalic Anhydride (TCPA) has the reactivity of anhydrides, it can undergo esterification or acylation reactions with alcohols, amines, etc. under appropriate conditions.
Downstream products: acid dyes, reactive dyes, disperse dyes, pigment yellow 12, pigment red 190, pigment blue 15, pigment green 7
Shanxi Yushe Chemical Co., LTD. has an annual production scale of 350000 tons of caustic soda, 390000 tons of polyvinyl chloride, 50000 tons of chloroacetic acid, and 5000 tons of tetrachlorophthalic anhydride.
Relying on advanced technology, our company realizes high speed development and rapid expansion. Currently, completely circular economy industrial chain has formed, including chlor-alkali, polrvinyl chloride, plastic material and cement.
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