| Product Name | Tosyl chloride |
| CAS No. | 98-59-9 |
| Synonyms | 4-Toluene sulfochloride; 4-Methylbenzenesulfonyl chloride; p-Toluenesulfonyl chloride; Toluene-4-sulfonyl chloride; 4-Toluolsulfonyl chloride; p-Tosyl Chloride; PTSC; P-toluene sulfonyl chloride; p-Toluene Benzyl Sulfonyl Chloride; 4-toluene sulfonyl chloride; P-toluene Sulphonyl chloride; 4-Toluenesulfonyl chloride |
| InChI | InChI=1/C7H7ClO2S/c1-6-2-4-7(5-3-6)11(8,9)10/h2-5H,1H3 |
| Molecular Formula | C7H7ClO2S |
| Molecular Weight | 190.6473 |
| Density | 1.339g/cm3 |
| Melting point | 67-69℃ |
| Boiling point | 265.3°C at 760 mmHg |
| Flash point | 114.3°C |
| Water solubility | hydrolyses |
| Refractive index | 1.545 |
| Hazard Symbols |  C:Corrosive; |
| Risk Codes | R29:; R34:; |
| Safety | S26:; S36/37/39:; S45:; |
98-59-9 tosyl chloride
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