Ultraviolet Absorbe...

Ultraviolet Absorbent UV-P CAS NO.2440-22-4
Ultraviolet Absorbent UV-P CAS NO.2440-22-4

Ultraviolet Absorbent UV-P CAS NO.2440-22-4

Min.Order / FOB Price:Get Latest Price

1 Kilogram

FOB Price: USD 1.0000

  • Min.Order :1 Kilogram
  • Purity: 98%
  • Payment Terms : L/C,T/T,

Keywords

2-(2H-Benzotriazol-2-yl)-p-cresol Ultraviolet Absorbent UV-P 2-(2'-Hydroxy-5'-methylphenyl)benzotriazole

Quick Details

  • Appearance:slight yellow powder
  • Application:It is an important raw material and intermediate used in Organic Synthesis,Pharmaceuticals,Agrochemicals, and Dyestuff. UV-P is a benzotriazole type ultraviolet light absorber (UVA),importing good li
  • PackAge:as customer's request
  • ProductionCapacity:1000|Metric Ton|Year
  • Storage:Store in dry, dark and ventilated place
  • Transportation:5-15 days after received the advanced payment,by sea,by plane or express, as DHL/TNT/EMS/FEDEX and so on

Superiority:

 

UV-P
2-(2'-Hydroxy-5'-methylphenyl)benzotriazole
(1)High quality and high purity
(2)Competitive price in China market.
(3)mature Technical support
(4)Fast delivery and shipping.
 
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Details:

 

UV-P 2-(2'-Hydroxy-5'-methylphenyl)benzotriazole
CAS NO : 2440-22-4
Molecular Weight : 225.3
Appearance : slight yellow powder
 
Specification:
 
product Name 2-(2'-Hydroxy-5'-methyl-phenyl)benzotriazole
Synonyms 2-(2-Benzotriazolyl)-p-cresol; UV-P; 2-(2-Benzotriazolyl)-4-methylphenol; 2-(2-Hydroxy-5-methyl-phenyl)benzotriazole; Drometrizole;
Molecular Formula C13H11N3O
Molecular Weight 225.2459
CAS Registry Number 2440-22-4;2240-22-4
EINECS 219-470-5
Density 1.43g/cm3
Melting point 128-132℃
Boiling point 402.2°C at 760 mmHg
Refractive index 1.765
Flash point 197°C
Vapour Pressur 4.81E-07mmHg at 25°C
 
 
Application:
UV-P is a benzotriazole type ultraviolet light absorber (UVA), imparting good light stability for plastics and other organic polymers. UV-P protects polymers as well as organic pigments from UV radiation helping to preserve the original appearance and physical integrity of engineered plastics, elastomers, PVC, adhesives, and polyurethanes during outdoor weathering.
1. Unsaturated Polyester : 0.2-0.5wt% based on polymer weight
2.PVC:Rigid PVC : 0.2-0.5wt% based on polymer weight
Plasticized PVC : 0.1-0.3wt% based on polymer weight
3.Polyurethane : 0.2-1.0wt% based on polymer weight
4.Polyamide : 0.2-0.5wt% based on polymer weight
 
Package:
As buyer's request

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