p-Toluene Sulfonyl Isocyanate
Product Description
| Product | p-Toluene Sulfonyl Isocyanate |
| CAS | 4083-64-1 |
| Formula | C8H7NO3S |
| Synonym | PTSI, Tosyl isocyanate, Benzenesulfonyl isocyanate, 4-methyl- |
Typical Product Specifications
| Density | 1.295 (204 c) |
| NCO Content | 20 - 22% |
| Viscosity | 10 mPa.s |
| Boiling Point | 270°C |
| Freezing Point | 5°C |
| p-Toluenesulfonyl Isocyanate content | 98% Min. |
| Color, APHA | 30 Max. |
| Flash Point | 100°C |
| Chloride | 0.4% Max. |
| Specific gravity | 1.29 |
| Appearance | Clear colorless liquid |
| p-Toluenesulfonyl Chloride content | 1.0% Max. |
| Free Acid | 0.5% Max. |
| Vapor Pressure | 1.0 mm hg (100 c) |
| Odor | acrid odor |
| Refractive Index | 1.5340 |
| Molecular weight | 197.22 |
| Color | colorless liquid |
| Notes | Packing: 200kg drums. |
| Class | Specialty Chemicals, Nitrile & Cyanide Compounds |
| Industry | Specialty Chemicals, Cyanide Chemistry |
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