4124-41-8 p-Toluenesulfonic anhydride |
|
| Product Name | p-Toluenesulfonic anhydride |
| Synonyms | 4-Toluenesulfonic acid anhydride;p-tolylsulfonyl 4-methylbenzenesulfonate;4-Methylbenzenesulfonic anhydride |
| Molecular Formula | C14H14O5S2 |
| Molecular Weight | 326.388 |
| InChl | InChI=1/C14H14O5S2/c1-11-3-7-13(8-4-11)20(15,16)19-21(17,18)14-9-5-12(2)6-10-14/h3-10H,1-2H3 |
| CAS Registry Number | 4124-41-8 |
| EINECS | 223-926-9 |
| Molecular Structure |  |
| Density | 1.361g/cm3 |
| Melting Point | 124-126℃ |
| Boiling Point | 478°C at 760 mmHg |
| Refractive Index | 1.582 |
| Flash Point | 242.9°C |
| Vapour Pressur | 7.72E-09mmHg at 25°C |
| Hazard Symbols |  C##Corrosive:; |
| Risk Codes | R34:; |
| Safety Description | S26||S36/37/39||S45:; |
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