P-Toluenesulfonyl isocyanate

CAS No: 4083-64-1

Common name: p-Toluenesulfonyl isocyanate
Molecular weight: 197.21
Molecular formula: C8H7NO3S

Physicochemical properties:
Colorless transparent liquid with low viscosity.
Specific gravity: 1.29, viscosity:10mpa.s
boiling point: 270°C
freezing point: 5°C
flash point:>100°C; hue: ≤ 1
Quality index: content ≥ 98.0%

Uses: pharmaceutical intermediate
Packing: 200 KG steel-plastic drum
Storage and transportation: shelf life is one year if the product is kept in original package under the condition of correct storage. To protect from light and heat.

Structural formula: