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p-Toluenesulfonyl Isocyanate CAS 4083-64-1

p-Toluenesulfonyl Isocyanate cas 4083-64-1(2)
p-Toluenesulfonyl Isocyanate cas 4083-64-1(1)
p-Toluenesulfonyl Isocyanate cas 4083-64-1(3)
p-Toluenesulfonyl Isocyanate cas 4083-64-1(2)
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p-Toluenesulfonyl Isocyanate Quick Details:

Chemical Name: p-Toluenesulfonyl Isocyanate

CAS: 4083-64-1

Molecular Formula: C8H7NO3S

Molecular Weight: 197.21

Appearance: Colourless clear liquid

Assay: 98%min

p-Toluenesulfonyl Isocyanate Specification:
Item Speification
Purity 98.0%min
Density 1.291g/ml
Melting Point 5℃
boiling Point 144℃
p-Toluenesulfonyl Isocyanate Application: 

It can be used as a dehydrating agent for solvents, fillers, pigments and pitch tars in the paint making process. It reacts with water to generate carbon dioxide and toluene sulfonamide. The latter generally does not react with alkyl isocyanates and aryl isocyanates, and is soluble For common solvents. In addition, it will not cause yellowing of the system. By using TI in the production of polyurethane paint, the loss of gloss, yellowing and reactive foam caused by the wet surface in the system are all reduced.

p-Toluenesulfonyl Isocyanate Package:

25kg/200kg/drum

Storage: 

This product is very sensitive to moisture. It should be stored in a sealed, dry and original packaging container. Under standardized storage, this product has a shelf life of at least six months from the delivery period.

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