| post date: | nov 25,2021 |
| expiry date: | may 24,2022 |
| detailed description: |
cas no. :4083-64-1
name: p-toluenesulfonyl isocyanate molecular formula: c8h7no3s structure: molecular weight: 197.21 cas no:4083-64-1 property: clear, colorless liquid. specific gravity:1.29, viscidity:10mpa.s; boiling point: 270°c; the freezing point :5°c; flash point:>100°c; the hue:≤1 specification :content ≥ 98.0% uses:used as intermediate for medicine. packing: 200kg/steel-plastic drum storage:store in a tightly closed container. store in a cool, dry, well-ventilated area away from incompatible substances. keep away from water. |
| cas registry number: | 4083-64-1 |
| synonyms: | ;ptsi;tosyl isocyanate;4-methylbenzenesulfonyl isocyanate;p-methylphenylsulfonyl lsocyanate;4-toluenesulfonyl isocyanate; |
| molecular formula: | c8h7no3s |
| molecular weight: | 197.2111 |
| molecular structure: | 
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| hazard symbols: | |
| risk codes: | r14:; r36/37/38:; r42:; |
| safety description: | s26:; s28a:; s30:; |
