Product Description
Other name p-Phthaloyl Chloride
CAS No. 100-20-9
Molecular formula C8H4Cl2O2
Molecular weight 203.02

TPC(TPCL, TCL) is used as a key component in performance polymers and aramid fibers, where it imparts flame resistance, chemical resistance, temperature stability, light weight, and very high strength. TPC is also an effective water scavenger, used to stabilize isocyanates and urethane prepolymers. TPC is a clear, water-white liquid above its meling point and a white crystalline solid at room temperature.

Property White flake, Molten liquid
Melting point 81~83℃
Purity 99%
Solubility Soluble in methylene chloride and other organic solvents

250Kg/drum, ISO tanks

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