Pyridinium P Toluene Sulfonate Acid Catalyst
Also known as Pyridine ptoluenesulfonate, Pyridinium toluene4sulphonate, pToluenesulfonic acid pyridine salt
- CAS number
- 24057-28-1
- Molecular formula
- C12H13NO3S
- Molecular weight
- 251.3 g/mol
- Catalogue number
- OS-15742
- Purity
- 99 %
- Grade
- Industrial
- Form
- Powder
- Packing
- 25 kg Bag
₹500 per kg
Documents
- Certificate of analysis (COA) On request
- Safety data sheet (MSDS) On request
Specifications
| CAS number | 24057-28-1 |
|---|---|
| Molecular formula | C12H13NO3S |
| Molecular weight | 251.3 g/mol |
| IUPAC name | 4-methylbenzenesulfonate;pyridin-1-ium |
| InChIKey | ZDYVRSLAEXCVBX-UHFFFAOYSA-N |
| SMILES | CC1=CC=C(C=C1)S(=O)(=O)[O-].C1=CC=[NH+]C=C1 |
| PubChem CID | 466102 |
| Physical form | Powder |
|---|---|
| Colour | pale white |
| Purity | 99 % |
|---|---|
| Grade | Industrial |
| Packaging size | 25 kg Bag |
|---|
Description
Pyridinium p-toluenesulfonate (PPTS) is a mild, organic-soluble acid catalyst used in organic synthesis when substrates are unstable to strong acids. Key Properties
- Chemical Formula/Structure: Salt of pyridine and p-toluenesulfonic acid.
- CAS Number: 24057-28-1
- Appearance: Colorless or white crystalline solid.
- Solubility: Soluble in polar organic solvents like dichloromethane, chloroform, acetone, and ethanol.
More acid catalysts & resins
All 5 acid catalysts & resins-
Phosphotungstic Acid Hydrate
Phosphoric acid--trioxotungsten--water (1/12/1), 12-Tungstophosphoric acid hydrate
CAS 12501-23-4 H5O41PW12 98 % -
99 %
-
Para Toluenesulfonic Acid Monohydrate
p-Toluenesulfonic acid monohydrate, 4-methylbenzenesulfonic acid hydrate
CAS 6192-52-5 C7H8O3SH2O 99 % -
Triflic Acid
TFA, Perfluoromethanesulfonic acid
CAS 1493-13-6 CF3SO3H 99 %
Need it in bulk or another grade? Send the quantity, grade and delivery port. We reply within one working day.