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P-Toluenesulfonyl Isocyanate CAS 4083-64-1 4-methyl-benzenesulfonylisocyanat

Place of Origin: Zhejiang,China (Mainland)
Molecular formula:C8H7NO3S
Molecular weight:197.21

  • 4083-64-1
  • 4083-64-1
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1 Gram


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7 days


P-Toluenesulfonyl Isocyanate

CAS 4083-64-1

It can be used as a dehydrating agent of solvent, filler, pigment and asphalt tar in the process of paint making. It reacts with water to produce carbon dioxide and toluene sulfonamide. The latter generally does not react with alkyl isocyanate and aryl isocyanate, and dissolves in common solvent. In addition, it will not lead to yellowing of the system. By using TI in polyurethane paint, the phenomenon of loss of light, yellowing and reaction foam caused by wet surface has been reduced.

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