CAS:131-53-3
Molecular Formula:C14H12O4
Molecular Weight:244.24
EINECS:205-026-8
CAS No.: 131-53-3
UV Absorber BP-8 CAS 131-53-3
Typical Properties
CAS:131-53-3
Molecular Formula:C14H12O4
Molecular Weight:244.24
EINECS:205-026-8
| Item | Specification |
| Melting point | 73-75 °C(lit.) |
| Boiling point | 170-175 °C1 mm Hg(lit.) |
| Density | 1.2379 (rough estimate) |
| Vapor pressure | 0-0Pa at 20-25℃ |
| Refractive index | 1.5389 (estimate) |
| Acidity coefficient (pKa) | 7.11±0.35(Predicted) |
| LogP | 2.33 at 23.5℃ |
Usage
UV Absorber BP-8 CAS 131-53-3 is a UV absorber suitable for many plastics such as polyvinyl chloride, ABS resin, acrylic resin, polyurethane, melamine resin, cellulose resin, etc. Enzophenone-8 has good compatibility with the resin, the general dosage is 0.25-3%, and has good light stabilization effect in the paint.
Packaging and Shipping
25kg/drum or according to customer requirements.
Inquiry Price for
UV Absorber BP-8 CAS 131-53-3