2,5-Dihydroxyterephthalic acid(DHTA)
CAS No.:610-92-4
Molecular Formula:C8H6O6
Molecular Weight:198.13
Density:1.779g/cm3
Melting Point:>300oC
Boiling Point:498.9oC at 760 mmHg
Flash Point:269.6oC
solubility:Soluble in hot dimethylformamide.
Purity:99.0%min
Appearance:Dark gray to green Solid
Description About 2,5-Dihydroxyterephthalic acid(DHTA) CAS 610-92-4:
2,5-Dihydroxyterephthalic acid(DHTA) is an important organic synthesis intermediate for the production of colorant and fluorescent substance, important intermediate for the manufacture of high solubility in organic light-emitting polymers. In addition, it may be a mixture of terephthalic acid and ethylene glycol,used in the production of linear polyester or a fibrous, film-forming properties of the copolyester ether.
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