Phenyl Acid Phosphate

  • Formula : C6H7O4P + C12H11O4P
Brand : Phenyl Acid Phosphate
Synonym : PAP
Related categories : Specialty Chemicals
TSCA : Yes
Solubility : Approximately 1% soluble in water
Physical State : Clear liquid
Molecular Weight : 174.09 g/mol
Density : Density @ 25°C 9.5 lbs/gal
Proper Ship Name : Corrosive liquids, Flammable n.o.s (Phenyl acid phosphate, n-Butanol)
Symbol : Phenyl Acid Phosphate Phenyl Acid Phosphate Phenyl Acid Phosphate Phenyl Acid Phosphate
Shipping Class : UN2920

Available Packaging Sizes

  • 5 gallon pails (poly or steel), 55-Gallon blue poly drum (standard), 55-gallon steel drum (additional fee)

Product Information

Phenyl Acid Phosphate, acid number 275, is a catalyst for resin manufacture and paint manufacture. It is an equimolar mixture of mono and di alkyl/aryl esters. Aceto produces this product under its IsleChem brand in Grand Island, NY.

View Aceto's entire portfolio of Alkyl/Aryl Acid Phosphates here

Properties, Uses, Production

Chemical Properties

Clear colorless liquid slightly thicker than water with characteristic odor


Catalyst for resin manufacture. Paint manufacture. For industrial use only.