Common Mono - Isocyanate P - Toluenesulfonyl Isocyanate CAS 4083-64-1

Basic Information
Place of Origin: CHINA
Brand Name: MOSINTER
Certification: COA
Model Number: Polyurethane Additive Chemicals - 8
Minimum Order Quantity: 200KGS
Price: Negotiation
Packaging Details: Plastic drum
Delivery Time: Within 7 days
Payment Terms: L/C, T/T
Supply Ability: 200-300MTS / month
Detail Information
Name: P - Toluenesulfonyl Isocyanate CAS: 4083-64-1
Form: Liquid Molecular Formula: C8H7NO3S
Molecular Weight: 197.21 Melting Point: 5°C
High Light:

micro fine chemicals


industrial specialty chemicals

Product Description

P - Toluenesulfonyl isocyanate CAS 4083-64-1 Industrial Fine Chemicals




P-toluene sulfonyl isocyanate is a common mono-isocyanate and a common dehydrating agent in chemical products, referred to as TI.




Item Index
Appearance Clear, colorless liquid
Content , ≥ 98.0%
Specific gravity 1.29
Viscidity, mpa.s 10
Boiling Point 270°C
Freezing point 5°C
Flash point, > 100°C
The hue, ≤





TI as solvent, and filler, pigments such as dehydrating agent and effectively applied to the wet curing one-component and conventional two-component polyurethane coating system. In addition, TI can also be used as a stabilizer and butyl purification of double isocyanate to prevent its deterioration or discoloration.


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