| CAS No.: | 24057-28-1 |
|---|---|
| Formula: | C12h13no3s |
| Type: | Synthesis Material Intermediates |
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Pyridinium p-Toluenesulfonate Quick Details
Chemical Name: Pyridinium p-Toluenesulfonate
CAS No.:24057-28-1
Molecular Fomula:C12H13NO3S
Molecular weight:251.3
Appearance:Off-white to white crystalline powder
Assay(Zn):≥99% min
Pyridinium p-Toluenesulfonate Typical Properties
| Item | Specifications | Results |
| Assay | ≥99.0% | 99.5% |
| Appearance | Off-white to white crystalline powder | Conform |
| Melting point | 116-120ºC | 117-119ºC |
| Loss on drying | <0.5% | 0.3% |
| Conclusion | Qualified. | |
Pyridinium p-Toluenesulfonate Usage
A mild and efficient catalyst for forming and splitting acetals;In the presence of tertiary butyl dimethyl-silicyl, TBDPS and ether, selective cleavage of tertiary butyl dimethyl-silicyl, TBDMS and ether was performed.
Pyridinium p-Toluenesulfonate Packaging and Shipping
25kg /drum
Pyridinium p-Toluenesulfonate Storage
Keep it under low temperature and dry condition.
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