Audited Supplier
UV-571
125304-04-3
C25h35n3o
401-680-5
Pharmaceutical Intermediates
Liquid
Refined
Yellow
ISO Reach
Sunsreen
EBT Chemicals
25kg/Drum
Pharma Grade
China
2914509090
Product Description
Benzotriazolyl Dodecyl p-Cresol (UV-571)
Basic Information
| Product name | Benzotriazolyl Dodecyl p-Cresol (UV-571) |
| CAS No. | 125304-04-3 |
| EINECS No. | 401-680-5 |
| Molecular Formula: | C25H35N3O |
| Molecular Weight: | 393.6 |
Technical Specification
| Item | Specification |
| Appearance | Light yellow oily liquid |
| Content | 95% min. (HPLC) |
| Ash | 0.1% max. |
| Volatiles | 2.0% |
| Transmittance | 460 nm≥95% 500 nm≥97% |
Application
Benzotriazolyl Dodecyl p-Cresol (UV-571) acts as a UV light stabilizer and absorber. It protects from UV-light induced
decomposition reactions and thus prevents fading or discoloration of products that are exposed to light. Benzotriazolyl Dodecyl p-
Cresol (UV-571) is used in after-shaves, antiperspirants & deodorants, body-, color & face care products, conditioning, face
cleansing, liquid soaps, shampoos, styling and shower/bath products.
Benzotriazolyl Dodecyl p-Cresol (UV-571) has good thermal stability and compatibility with various polymers;
Can be widely used in thermoplastic PUR, coatings and foams, can be used in rigid and plasticized PVC, PVB, PMMA, PVDC,
EVOH, EVA, thermosetting unsaturated resins and coils of PA, PET and PUR, and PP fiber. Benzotriazolyl Dodecyl p-Cresol (UV-
571) is also suitable for latexes, waxes, adhesives, homogeneous polystyrene and its copolymers, elastomers and polyolefins.
Packing
Standard packaging includes the following: 25kg & 200kg per drumOther package sizes are available upon request.
Storage
Store in a well-ventilated, cool, dry area, out of direct sunlight. Keep containers tightly closed when not in use.Period of validity
24 months
