CAS NO.: 150-76-5Back to Antioxidants
Synonyms P-Methoxy Phenol, 4- Hydroxyanisole
CAS No. 150-76-5
Empirical Formula C7H8O2
Molecular Weight 124.10
Appearance White Flakes
Assay (Purity) 99.5% Min.
Hydroquinone % Wt 0.05% Max.
1,4 Di Methoxy Benzene %Wt 0.05% Max.
Moisture Content % Wt 0.10% Max.
Colour(APHA of 50% solution in Acetone) 40 Max
Iron Content 10 PPM Max.

Hydroquinone Monomethyl Ether (MEHQ)

  • Monomer ( Polymerization inhibiter)
  • Ink(Polymerization inhibiter)
  • Polymerization inhibitor in the manufacturing of Acrylics Methacrylics, (2-Ethylhexyl Acrylate), Styrene Monomer.
  • Stabilizer for Cellulose Material, Liquid Detergents, Cosmetics
Material is sensitive to light, therefore it has to be stored in a dark & cool place, or else the appearance changes to light pink colour.
  • 1 Year from the date of Manufacturing