Product name:UV Absorber 384
Purity:99%
Appearance:Light Yellow Liquid
Sample:Available
Storage:Ventilated place
CAS No.: 127519-17-9
UV Absorber 384 Cas 127519-17-9
Typical Properties
Chemical name:UV Absorber 384
Cas no:127519-17-9
Synonyms:3-(2H-Benzotriazolyl)-5-(1,1-di-methylethyl)-4-hydroxy-benzenepropanoic acid octyl esters;
Molecular weight:451.61
Molecular formula:C27H39N3O3
Molecular structure:
| Item | Specification |
| Boiling point | 451℃ |
| Density | 1.07-1.078 |
| Water solubility | 18-300μg/L |
Usage
Coatings and Inks: Includes automotive paints, architectural exterior coatings, industrial topcoats, and printing inks; prevents aging, fading, and chalking of coatings caused by UV exposure, while enhancing their outdoor weather resistance.
Plastics and Polymers: Suitable for plastics such as PP, PE, PVC, PC, and ABS; used in outdoor plastic components, agricultural films, plastic sheets, and piping to delay material aging and embrittlement.
Rubber, Adhesives, and Sealants: Protects rubber and polyurethane-based adhesives, preventing degradation caused by UV exposure.
Packaging and Shipping
200kg/drum
According to customer requirements.
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UV Absorber 384 Cas 127519-17-9