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| | 2,4,6-TRIMETHYLPYRIDINIUM P-TOLUENESULFONATE Basic information |
| Product Name: | 2,4,6-TRIMETHYLPYRIDINIUM P-TOLUENESULFONATE | | Synonyms: | 2,4,6-COLLIDINE P-TOLUENESULFONATE;2,4,6-COLLIDINIUM P-TOLUENESULFONATE;2,4,6-TRIMETHYLPYRIDINE P-TOLUENESULFONATE;2,4,6-TRIMETHYLPYRIDINIUM P-TOLUENESULFATE;2,4,6-Trimethylpyridinium p-toluenesulfone;TMPTS 2,4,6-Trimethylpyridinium p-toluenesulfonate;2,4,6-TRIMETHYLPYRIDINIUM P-TOLUENESULFONATE;2,4,6-Triemthylpyridinium p-Toluenosulfate | | CAS: | 59229-09-3 | | MF: | C15H19NO3S | | MW: | 293.38 | | EINECS: | | | Product Categories: | Condensation & Active Esterification;Pyridinium Compounds;Synthetic Organic Chemistry;Heterocyclic Compounds | | Mol File: | 59229-09-3.mol |  |
| | 2,4,6-TRIMETHYLPYRIDINIUM P-TOLUENESULFONATE Chemical Properties |
| Melting point | 128-130 °C(lit.) | | storage temp. | Inert atmosphere,Room Temperature | | Water Solubility | almost transparency in Water | | solubility | sol benzene, toluene, dichloromethane, chloroform, ethanol, acetone | | form | powder to crystal | | color | White to Light yellow to Light orange | | InChI | InChI=1S/C8H11N.C7H8O3S/c1-6-4-7(2)9-8(3)5-6;1-6-2-4-7(5-3-6)11(8,9)10/h4-5H,1-3H3;2-5H,1H3,(H,8,9,10) | | InChIKey | VEXWNPGPVMYVDU-UHFFFAOYSA-N | | SMILES | S(=O)(=O)(O)C1C=CC(C)=CC=1.C1(C)=CC(=NC(C)=C1)C | | CAS DataBase Reference | 59229-09-3(CAS DataBase Reference) |
| Hazard Codes | Xi | | Risk Statements | 36/37/38 | | Safety Statements | 26-36 | | WGK Germany | 3 | | F | 3 | | HS Code | 29333990 | | Storage Class | 11 - Combustible Solids | | Hazard Classifications | Eye Irrit. 2
Skin Irrit. 2
STOT SE 3 |
| | 2,4,6-TRIMETHYLPYRIDINIUM P-TOLUENESULFONATE Usage And Synthesis |
| Chemical Properties | White powder | | Uses | 2,4,6-Trimethylpyridinium p-toluenesulfonate may be used in chemical synthesis, as acid catalyst in acetalization, transacetalization, macrolactonization, and conversion of enynones to phenols. | | Preparation | 2,4,6-Trimethylpyridinium p-toluenesulfonate can be prepared by the slow addition of p-Toluenesulfonic Acid in methanol to a rapidly stirred solution of 2,4,6-Collidine in diethyl ether, at 20 °C. Cooling to 0 °C results in crystallization of the title reagent. | | storage | store in desiccator under nitrogen. Very good shelf life at room temperature when kept dry. Irritant; handle with gloves. | | Purification Methods | recrystallization from acetone |
| | 2,4,6-TRIMETHYLPYRIDINIUM P-TOLUENESULFONATE Preparation Products And Raw materials |
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