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OEM/ODM Supplier Thpa / CAS 85-43-8 / Cis-1, 2, 3, 6-Tetrahydrophthalic Anhydride / Thpa Curing Agent for Epoxy Resin and Unsaturated Polyester Resin

 


  • CAS: 85-43-8
  • Molecular Formula: C8H8O3
  • Molecular Weight: 152.15
  • EINECS: 201-605-4
  • Synonyms: cis-cyclohex-4-ene-1,2-dicarboxylic anhydride; rikacidth[qr]; Tetrahydroftalanhydrid; tetrahydroftalanhydrid[czech][qr]; tetrahydrophthalic; tetrahydrophthalicacidanhydride[qr]; tetrahydrophthalicanhydrides; thpa[qr]; TETRAHYDROPHTHALIC ANHYDRIDE
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    Assume full obligation to meet all calls for of our clients; realize steady advancements by marketing the advancement of our clients; turn out to be the final permanent cooperative partner of clientele and maximize the interests of clients for OEM/ODM Supplier Thpa / CAS 85-43-8 / Cis-1, 2, 3, 6-Tetrahydrophthalic Anhydride / Thpa Curing Agent for Epoxy Resin and Unsaturated Polyester Resin, Our merchandise are regularly supplied to many Groups and lots of Factories. Meanwhile, our goods are sold towards the USA, Italy, Singapore, Malaysia, Russia, Poland, plus the Middle East.
    Assume full obligation to meet all calls for of our clients; realize steady advancements by marketing the advancement of our clients; turn out to be the final permanent cooperative partner of clientele and maximize the interests of clients for , In order to carry out our goal of “customer first and mutual benefit” in the cooperation, we establish a qualified engineering team and a sales team to supply the best service to satisfy our customers’ requirements. Welcome you to cooperate with us and join us. We’re your best choice.

    1,2,3,6-Tetrahydrophthalic anhydride is a white crystal with a temperature range of 103-104 ℃. It is soluble in general solvents and slightly soluble in petroleum ether. Dissolved in DCM, ethyl acetate, toluene

    Item Specification
    Purity 99%
    Melting point 101-102°C
    pKa 3.84[at 20 ℃]
    MW 152.15
    Flash point 157°C
    Vapor pressure 0.021Pa at 20℃
    Refractive index 1.4810 (estimate)

    1,2,3,6-Tetrahydrophthalic anhydride is an intermediate used in the preparation of insecticides such as pyrethroids and fungicides like carbendazim. It can also be used in the production of alkyd resins, unsaturated polyester resins, plasticizers, and curing agents.

    Usually packed in 25kg/drum,and also can be do customized package.

    Assume full obligation to meet all calls for of our clients; realize steady advancements by marketing the advancement of our clients; turn out to be the final permanent cooperative partner of clientele and maximize the interests of clients for OEM/ODM Supplier Thpa / CAS 85-43-8 / Cis-1, 2, 3, 6-Tetrahydrophthalic Anhydride / Thpa Curing Agent for Epoxy Resin and Unsaturated Polyester Resin, Our merchandise are regularly supplied to many Groups and lots of Factories. Meanwhile, our goods are sold towards the USA, Italy, Singapore, Malaysia, Russia, Poland, plus the Middle East.
    OEM/ODM Supplier Thpa Curing Agent and Tetrahydrophthalic Anhydride Curing Agent, In order to carry out our goal of “customer first and mutual benefit” in the cooperation, we establish a qualified engineering team and a sales team to supply the best service to satisfy our customers’ requirements. Welcome you to cooperate with us and join us. We’re your best choice.


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