P-Hydroxyanisole (4-methoxyphenol/MEHQ) is a phenolic antioxidant used as an inhibitor to prevent premature polymerization of vinyl monomers, and as an intermediate in fragrance synthesis and pharmaceutical manufacturing. SUNCHEM supports international buyers with P-Hydroxyanisole sourcing from qualified Chinese producers, with quality documentation, export coordination, and logistics…
P-Hydroxyanisole (4-methoxyphenol/MEHQ) is a phenolic antioxidant used as an inhibitor to prevent premature polymerization of vinyl monomers, and as an intermediate in fragrance synthesis and pharmaceutical manufacturing. SUNCHEM supports international buyers with P-Hydroxyanisole sourcing from qualified Chinese producers, with quality documentation, export coordination, and logistics support.
The current development of surfactant materials in China is very rapid, we can provide you with products of superior price and good quality, and the variety and quality of raw materials in China are constantly evolving, we have full ability to help you build high-quality lines of daily chemicals in China.
| Property | Reference value |
|---|---|
| Melting point | 56 °C |
| Boiling point | 243 °C(lit.) |
| Density | 1.55 g/cm3 |
| Color | Clear colorless to pale yellow |
| Flash Point | 133ºC |
| Water Solubility | 40 g/L (25 ºC) |
| Vapor Density | 4.3 (vs air) |
Existing product reference data. Confirm the specification of the offered grade before ordering.
Polymerization inhibitor for vinyl monomers (MEHQ)
Storage stabilizer for acrylic acid and acrylates
Fragrance and cosmetic intermediate
Pharmaceutical synthesis intermediate
Antioxidant in photographic chemicals
Rubber and polymer stabilizer intermediate
Fine chemical synthesis building block
Share your application, quantity, destination and current grade.
Review the producer TDS, a recent COA and SDS with the quotation.
Run your own tests against your current grade.
Put approved lot limits into the contract and check every COA against them.
Share your application, required quantity and destination.
