Description
Pyridinium p-Toluenesulfonate
Pyridinium p-Toluenesulfonate Quick Details
Chemical Name: Pyridinium p-Toluenesulfonate
CAS No.:24057-28-1
Molecular Fomula:C12H13NO3S
Chemical Structure:
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
116-120℃
117-119℃
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.
