Description
Molecular Formula: C14H12O3
Molecular Weight: 228.24
Structural Formula:
Specification：
Items
Specifications
Melting point
62-64°C(lit.)
Boiling point
150-160°C 5mmHg(lit.)
Water solubility
<0.1g/100mL at 20ºC
Density
1,3g/cm3
Vapor pressure
0.001Pa at 25°C
Refractive index
1.5805(estimate)
Flash point
216°C
Solubility
95% ethanol: soluble, 50mg/mL, transparent, colorless
Acidity coefficient (pKa)
7.56±0.35(Predicted)
Odor
rose-like odor
Items | Specifications |
Melting point | 62-64°C(lit.) |
Boiling point | 150-160°C 5mmHg(lit.) |
Water solubility | <0.1g/100mL at 20ºC |
Density | 1,3g/cm3 |
Vapor pressure | 0.001Pa at 25°C |
Refractive index | 1.5805(estimate) |
Flash point | 216°C |
Solubility | 95% ethanol: soluble, 50mg/mL, transparent, colorless |
Acidity coefficient (pKa) | 7.56±0.35(Predicted) |
Odor | rose-like odor |
Function：
1.UV absorber UV-9 is a broad-spectrum UV absorber.
2.BP-3 has light stabilization function.
3. UV absorber UV-9 has anti-color change function.
Application：
1. Widely used in sunscreen cosmetics such as sunscreen cream, cream, honey, lotion, oil, etc. It can effectively absorb UV-A and UV-B.
2. It can be used in plastics such as polyvinyl chloride, polystyrene, acrylic resin, unsaturated resin and polymethyl methacrylate.
3. Used in paint and ink industry, it can enhance light resistance and weather resistance.
4. It can also be used in chemical fiber, paint, petroleum products and light-colored transparent furniture.
