UV adsorbent YCUV-P

• Post Date:

  Feb 23,2017

• Expiry Date:

  Feb 23,2018

• Detailed Description:

  Cas No. :2440-22-4 Chemical Name: 2-(2'-Hydroxy-5'-methyl phenyl) benzotriazole
  Other name:
  
  2-(2-Benzotriazolyl)-4-methylphenol
  2-(2-BENZOTRIAZOLYL)-P-CRESOL
  2-(2H-BENZOTRIAZOL-2-YL)-4-METHYLPHENOL
  2-(2H-BENZOTRIAZOL-2-YL)-P-CRESOL
  2-(2'-HYDROXY-5'-METHYLPHENYL)-BENZOTRIAZOLE
  2-(2-HYDROXY-5-METHYLPHENYL)BENZOTRIAZOLE
  2-(6-HYDROXY-M-TOLYL)-BENZOTRIAZOLE
  2-BENZOTRIAZOL-2-YL-4-METHYL-PHENOL
  Benazol P
  DROMETRIZOLE
  TINUVIN P
  TINUVIN P(R)
  UV Absorber-1
  UV-P UV-71
  (2'-Hydroxy-5mg-methylphenyl) benzotriazole
  2-(2’-hydroxy-5-methyl
  2-(2H-1,2,3-Benzotriazol-2-yl)-4-methylphenol
  2-(2h-benzotriazol-2-yl)-4-methyl-pheno
  2-(2h-benzotriazol-2-yl)-p-creso
  2-(2-hydroxy-5-methyl-phenyl)-2H-benzotriazole
  
  
  Specification:
  Properties Specifications:
  APPEARANCE Slightly yellowish powder
  CONTENT 99%min
  MELTING POINT 128-132°C
  ASH 0.1%max
  LOSS ON DRYING 0.5%max
  TRANSMITTANCE 450um /500um 97%min/98%min
  Molecular Structure:
  Properties: This product is light yellow powder. It can be dissolved in organic solvents such as acetone, styrene, benzene and toluene while never be dissolved in water.
  
  Application:
  This product can effectively absorb the ultraviolet radiation in band of 270-340nm and nearly never absorb visible light. It can be colored little in initial stage, is more suitable for colorless products or products of light color. It is widely used in PVC, PS, PC, PMMAPE, ABS resin, unsaturated polyester, araldite, natural rubber and synthetic rubber. It can be also used in paint and synthetic fiber. The general using rate is 0.1-0.5%.
  Package and Storage: In 25kg net drum
  
  Keep in a cool, dry, dark location in a tightly sealed container or cylinder. Keep away from incompatible materials, ignition sources and untrained individuals. Secure and label area. Protect containers/cylinders from physical damage.

• CAS Registry Number:

  2440-22-4

• Synonyms:

  ;2-(2-Benzotriazolyl)-p-cresol;UV-P;2-(2-Benzotriazolyl)-4-methylphenol;2-(2-Hydroxy-5-methyl-phenyl)benzotriazole;Drometrizole;Benazol P;Tinuvin P;PrimesorbP;Ultraviolet absorber UV-P;UV absorber-P;UV absorber UV-P;2H-benzotriazole;2-(2H-benzotriazol-2-yl)-4-methylphenol;4-methyl-2-(7,8,9-triazatricyclo[4.3.0.0^7,9]nona-1,3,5-trien-8-yl)phenol;2-(2H-Benzotriazol-2-yl)-p-cresol;Ultraviolet absorbent UV-P;UV P;Ultraviolet light absorber UV-P;UV Abosorber UV-P;

• Molecular Formula:

  C₁₃H₁₁N₃O

• Molecular Weight:

  225.2459

• Molecular Structure:

  

• Safety Description:

  S22:;
  S24/25:;
  

• Company:

  Yongchang Polymer Additives Co ltd     [ China ]        

• Contact:

  Mickel

• Tel:

  +86-20-61876219

• Fax:

• Email:

  info@chinapolymeradditives.cn