Nanjing Bohan New Material Co.,Ltd.

UV-571

• Category :

  Catalyst and Auxiliary/Plastic Auxiliary Agent

• Synonyms :

  Light stabilizer UV-571;UV-571;2-(2H-benzotriazol-2-yl)-6-dodecyl-4-methylphenol;

• CAS NO :

  125304-04-3

• EC NO :

• Molecular Formula :

  C₂₅H₃₅N₃O

• Molecular Weight :

  393.5649

• Main Specifications :

• InChI :

  InChI=1/C25H35N3O/c1-3-4-5-6-7-8-9-10-11-12-15-21-18-20(2)19-24(25(21)29)28-26-22-16-13-14-17-23(22)27-28/h13-14,16-19,29H,3-12,15H2,1-2H3

• Product description :

  　　emily@bohanchem.com or emily.shen.nj@hotmail.com

  　　S k y p e: emily.shen.nj

  　　Ultraviolet Absorbent UV-571

  　　Chemical Name 2-( 2H-benzotriazol-2-yl) -6-( dodecyl) -4-methy-lphenol

  　　Molecular Formula C25H35N3O

  　　Main Indexes

  　　Appearance: light yellow oily liquid

  　　boiling point is 174°C( 0.01kPa)

  　　can dissolve in organic solvents.

  　　Characteristics and Uses

  　　It is a kind of liquid benzotriazole ultraviolet absorber, suitable for styrene polymer, elastomer, binder, polyvinyl chlornamee, polyurethane, polymethyl methacrylate, unsaturated polyester, polyvinyl butyral, etc.

  　　Storing and Packing

  　　50kg drum

  　　Bohanchem offers plastic additives ( chemical additives) such as optical brightener ( optical brightening agent, fluorescent whitening agent) , UV absorber ( UV absorbent) , light stabilizer ( light stabilizing agent, UV stabilizer, UV stabilizing agent) , antioxidant, pigment.

  　　Main Products:

  　　Polymerization retarder: 701 ( 4-hydroxy-TMHPO, TEMPO)

  　　Fluorescent whitening agent: OB, OB-1, KCB, FP-127, KS, NFW

  　　UV absorbers: UV-0, 531( BP-12) , UV-9, UV-P, 326, 327, 328, 329( 5411) , UV-T, 234, 571, 320

  　　Antioxidant : 1010, 1076, 168, 264, 1098, 2246, 300, 311, B102, DLTP, DSTP, B215, B225, B900

  　　Light stabilizer: 622, 770, 944, 802

  　　Pigments: red 122, red 254, violet 19, violet 23, yellow 110, yellow 138, titanium dioxide

• Molecular Structure :