Zhejiang Feidian Chemical Co., Ltd.

TNBT

• Category :

  Catalyst and Auxiliary/Catalyst

• Synonyms :

  Blue p-nitrotetrazolium chloride;NSC 121208;TNBT;Tetranitro Blue tetrazolium chloride hydrate;2H-Tetrazolium, 2,2'-(3,3'-dimethoxy(1,1'-biphenyl)-4,4'-diyl)bis(3,5-bis(4-nitrophenyl)-, chloride (1:2);2H-Tetrazolium, 2,2'-(3,3'-dimethoxy(1,1'-biphenyl)-4,4'-diyl)bis(3,5-bis(4-nitrophenyl)-, dichloride;3,3'-(3,3'-Dimethoxy(1,1'-biphenyl)-4,4'-diyl)bis(2,5-bis(p-nitrophenyl)-2H-tetrazolium) dichloride;3,3'-(3,3'-dimethoxybiphenyl-4,4'-diyl)bis[2,5-bis(4-nitrophenyl)-2H-tetrazol-3-ium] dichloride;3,3'-(3,3'-dimethoxybiphenyl-4,4'-diyl)bis[2,5-bis(4-nitrophenyl)-2H-tetrazol-3-ium];

• CAS NO :

  1184-43-6

• EC NO :

  214-665-1

• Molecular Formula :

  C₄₀H₂₈N₁₂O₁₀

• Molecular Weight :

  836.7236

• Main Specifications :

• InChI :

  InChI=1/C40H28N12O10/c1-61-37-23-27(7-21-35(37)47-43-39(25-3-9-31(10-4-25)49(53)54)41-45(47)29-13-17-33(18-14-29)51(57)58)28-8-22-36(38(24-28)62-2)48-44-40(26-5-11-32(12-6-26)50(55)56)42-46(48)30-15-19-34(20-16-30)52(59)60/h3-24H,1-2H3/q+2

• Product description :

  Titanate coupling agent FD-TnPT
  Product: FD-TnPT
  Chemical Name: Tetrabutyl Titanate
  CAS No.: 5593-70-4 
  EINECS No.: 227-006-8
  Corresponding other producer��s name: Dupont Tyzor TnBT
  Structure:
   
  Property:
  Appearance: Clorless to light-yellow liquid. Weak, alcohol-like odor.
  Solubility in water: Slow decomposition
  Melting Point: -55
  Boiling Point: 310
  Vapor Pressure: 11 (20 C)
  Density: 0.993 g/cm3 (20 C)
  Heat Of Vaporization: 112.4 kJ/mol
  Heat Of Combustion: -11524 kJ/mol
  Usage: Ester exchange reactions, heat-resistant paints (up to 500 deg c), improving adhesion of paints, rubber, and plastics to metal surfaces, cross linking agent, condensation catalyst.
  Vapor Density: 11.7
  Refractive Index: 1.4921 (20 C)

  Application:
  It is mainly used to improve performance of polyester lacquer, and prepare high temperature paint;
  In cross linking reactions It can improve adhesion between adhesive and polymer and enhance adhesion of ink tosubstrate; It is also used as catalyst in rubber synthesis.

  Packing: Packed with 5L, 20L, 210L plastic/steel drum or 1000L IBC container, also can be packed according to customer��s requirement.

  Storage: Seal and store it in a cool, dry and ventilated place, keep moisture-proof and waterproof, far away from kindling material and heat source. 

• Molecular Structure :