Linkwell Rubber Chemicals (Hebi) Co., Ltd.

Thiurams

• Category :

  Catalyst and Auxiliary/Rubber Auxiliary Agent

• Synonyms :

  Isobutyl thiuram disulfide;1,1',1'',1'''-[disulfanediylbis(carbonothioylnitrilo)]tetrakis(2-methylpropane);Diisobutylthiuram Disulfide;

• CAS NO :

  3064-73-1

• EC NO :

  221-312-5

• Molecular Formula :

  C₁₈H₃₆N₂S₄

• Molecular Weight :

  408.7518

• Main Specifications :

• InChI :

  InChI=1/C18H36N2S4/c1-13(2)9-19(10-14(3)4)17(21)23-24-18(22)20(11-15(5)6)12-16(7)8/h13-16H,9-12H2,1-8H3

• Product description :

  Chemical Name:Isobutyl thiuram disulfide
  
  Molecular Formula:C₁₈H₃₆N₂S₄
  
  Structural Formula:
  
  Molecular Weight:408.75
  
  CAS NO:3064-73-1
  
  Specification:

  Item	Crystal	Oiled crystal	Granule
  Appearance (visual inspection)	Light yellow crystal(granule)
  Initial M.P.οC≥	65.0	65.0	65.0
  heating loss %≤	0.50	0.50	0.50
  Ash%≤	0.30	0.30	0.30
  Residues on sieve(250μm), % ≤	0.50	0.50	\
  Oil content, %	\	0.5-2.0	\
  Granule diameter, mm	\	\	\

  Properties:Light yellow crystal (granule). No osmyl and no taste. Soluble in benzene, acetone, CH₂CI₂, CS₂ toluene, chloroform, partly soluble in alcohol and diethyl ether, insoluble in gasoline and water.
  
  Application:TIBTD is used as primary or secondary accelerator for NR, SBR, NBR; can take the place of TMTD, TETD.
  
  Packing:25kg plastic woven bag, paper with plastic film bag, kraft paper bag.
  
  Storage:The product should be stored in the dry and cooling place with good ventilation, avoiding exposure of the packaged product to direct sunlight. The product with pallet should not be stacked. Stacking of palletized material or temperature of above 35^οC can cause unusual compacted product. The validity is 1 year
   

• Molecular Structure :