Ultraviolet Absorber UV-571 Cas 125304-04-3

CAS:125304-04-3
Molecular Formula:C25H35N3O
Molecular Weight:393.57
EINECS:401-680-5
Synonyms:UltravioletAbsorberUV-571; LightstabilizerUV-571; 2-(2H-BENZOTRIAZOL-2-YL)-6-DODECYL-4-; 2-(2h-benzotriazol-2-yl)-6-dodecyl-4-methyl-phenobranchedandlinear; 2-(2h-benzothiazol-2-yl)-6-(dodecyl)-4-methylphenol; -(2H-Benzothiazol-2-yl)-6-(dodecyl)-4-methylphenol; UV-571; BENZOTRIAZOLYLDODECYLp-CRESOL

CAS: 125304-04-3
MF: C25H35N3O
Purity: 95%
Ultraviolet Absorber UV-571 Cas 125304-04-3
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What is Ultraviolet Absorber UV-571

Low volatility liquid benzotriazole UV absorber/stabilizer. Confers outstanding light stability and highly effective protection without any yellowing of the protected substrate.

Specification

Test items  

Detection Indicator

 

Test data

 

Appearance

 

Light yellow viscous liquid

 

Qualified

 

Volatile content%

 

≤2.0

 

0.80

 

Ash%

 

≤0.005

 

0.002

 

Effective content %

 

≥95

 

99.1

 

Transmittance%

 

450nm≥80

 

90.0

Transmittance% 460nm≥85 91.5
Transmittance% 500nm≥95 97.1

Application

This product has good thermal stability and compatibility with various polymers;
Can be widely used in thermoplastic PUR, coatings and foam materials, and can be used in rigid and plasticized PVC, PVB, PMMA, PVDC, EVOH, EVA, thermosetting unsaturated resins and PA, PET and PUR coils, as well as PP fiber. This product is also suitable for latex, waxes, adhesives, homogeneous polystyrene and its copolymers, elastomers and polyolefins.

Package

25kg/drum, 200kg/drum

Related Keywords

UltravioletAbsorberUV-571; LightstabilizerUV-571; 2-(2H-BENZOTRIAZOL-2-YL)-6-DODECYL-4-; 2-(2h-benzotriazol-2-yl)-6-dodecyl-4-methyl-phenobranchedandlinear; 2-(2h-benzothiazol-2-yl)-6-(dodecyl)-4-methylphenol; -(2H-Benzothiazol-2-yl)-6-(dodecyl)-4-methylphenol; UV-571; BENZOTRIAZOLYLDODECYLp-CRESOL

Ultraviolet Absorber UV-571 Cas 125304-04-3
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