Chemical Name: 2,2′-Dihydroxy-4-methoxybenzophenone
CAS No.: 131-53-3
Molecular Formula: C14H12O4
Appearance:Light yellow crystalline powder
Light yellow crystalline powder
Loss on drying
71 °C min
68.0 °C min
545min at 286 nm
1. This product is a UV absorber and is suitable for many plastics such as polyvinyl chloride, ABS resin, acrylic resin, polyurethane, melamine resin, cellulose resin.
2. This product is a benzophenone containing two ortho-hydroxy groups. It has the strongest ability to absorb ultraviolet light and has a strong absorption effect on ultraviolet light with a wavelength of 330-370 nm. The disadvantage is that it also absorbs some visible light, making the product slightly yellow. .
3. The product has good compatibility with the resin, and the general dosage is 0.25-3%. It also has good light stability in paint. The oral LD50 of the rats was 10000 mg/kg, which was not irritating to the skin and eyes.
2,2′-Dihydroxy-4-methoxybenzophenonePackaging and Shipping
Delivery: Non-dangerous goods
Storage in a sealed container in the dark.