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uv light absorber YCUV 329

Inquiry
  Post Date: Feb 23,2017
  Expiry Date: Feb 23,2018
  Detailed Description: Cas No. :3147-75-9 Chemical Name: 2-(2-Hydroxy-5-tert-octylphenyl)benzotriazole
Other name:

2-(2H-BENZOTRIAZOL-2-YL)-4-(1,1,3,3-TETRAMETHYLBUTYL)PHENOL
2-(2'-HYDROXY-5'-TERT-OCTYLLPHENYL)BENZOTRIAZOLE
2-(2'-HYDROXY-5'-TERT-OCTYL PHENYL) BENZOTRIAZOLE
2-(2-HYDROXY-5-TERT-OCTYLPHENYL)BENZOTRIAZOLE
EUSORB 323
LABOTEST-BB LT00053579
OCTRIZOLE
TINUVIN 329
2-(2h-benzotriazol-2-yl)-4-(1,1,3,3-tetramethylbu
2-(2h-benzotriazol-2-yl)-4-(1,1,3,3-tetramethylbutyl)-pheno
benzotriazollightabsorber
ultravioletabsorbentuv-5411
2-benzotriazol-2-yl-4-(1,1,3,3-tetramethylbutyl)phenol
UV-329
2-(2H-Benzotriazol-2-yl)-4-tert-octylphenol
Ultraviolet Absorber UV-329 (Tinuvin329)
2-(2'-Hydroxyphenyl)benzotriazole
ThasorbUv329
UV ABSORBER 329
UV ABSORBERS 5411


Specification:
Properties Specifications:
APPEARANCE Slightly yellowish powder
CONTENT 99%min
MELTING POINT 101-106°C
ASH 0.1%max
VOLATILE MATTER 0.5%max
TRANSMITTANCE 450um /500um 97%min/98%min
Properties:This product is white or light yellow powder. Its molecular weight is 323 while melting point is 101-106℃. It can be dissolve in solvents such as styrene,benzene ,ethyl acetate and chloroform .It can effectively absorb the ultraviolet light in band of 270-340nm.

Application:
This product is a high performance and efficient anti-aging agent, is widely used in terms of PE, PVC, PP, PS, PC, PP fiber, ABS resin, epoxy resin, ethylene-vinyl acetate fibers. And can be used in plastic containers and food packaging and other packaging materials, to provide them with good light stability. Dosage: 0.1-0.5% thinner products, thick products 0.05-0.2%.
Package and Storage:This product is packed in cartons with plastic lining or in compound paper bags with net weight of 25 kg. We can also pack according to our customers' requests.

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:

3147-75-9
  Synonyms: ;Octrizole;2-benzotriazol-2-yl-4-(1,1,3,3-tetramethylbutyl)phenol;2-(2-Hydroxy-5-tert-octylphenyl)benzotriazole;UV-329;2-(2'-Hydroxy-5'-(1,1,3,3-tetramethylbutyl)phenyl)benzotriazole;Cyasorb 5411;Tinuvin 5411;Primesorb5411;2-(2'-Hydroxy-5'-tert-Octyl Phenyl)-Benzotriazole;BHSORB-329;2-(2'-hydroxy-5-tert-octylphenyl) benzotriazole;2-(2'-HYDROXY-5'-TERT-OCTYLLPHENYL)Benzotriazole;2-(2'-HYDROXY-5'-TERT-OCTYL PHENYL) Benzotriazole;LABOTEST-BB LT00053579;EUSORB 323;TINUVIN 329;UV absorber-329;2-(2H-benzotriazol-2-yl)-4-(2,4,4-trimethylpentan-2-yl)phenol;Ultraviolet absorberUV-329;2-(2H-Benzotriazol-2-yl)-4-tert-octylphenol;Ultraviolet absorbent UV-329;UV 329;UV-5411;
  Molecular Formula: C20H25N3O
  Molecular Weight: 323.432
  Molecular Structure: 3147-75-9 2-(2H-benzotriazol-2-yl)-4-(1,1,3,3-tetramethylbutyl)phenol
  Hazard Symbols:  Xi:Irritant;
  Risk Codes: R36/37/38:;
  Safety Description: S26:;
S37/39:;

  Company: Yongchang Polymer Additives Co ltd     [ China ]        
  Contact: Mickel
  Tel: +86-20-61876219
  Fax:
  Email: info@chinapolymeradditives.cn
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