| Identification | More | [Name]
Pyridinium toluene-4-sulphonate | [CAS]
24057-28-1 | [Synonyms]
4-TOLUENESULFONIC ACID PYRIDINE SALT
POLY(4-VINYLPYRIDINIUM (TOLUENE-4-SULFONATE))
PPT
PPTS
P-TOLUENESULFONIC ACID PYRIDINE SALT
P-TOLUENESULFONIC ACID, PYRIDINIUM SALT
PYRIDINE P-TOLUENESULFONATE
PYRIDINIUM 4-TOLUENESULFONATE
PYRIDINIUM P-TOLUENESULFONATE
PYRIDINIUM P-TOLUENESULPHONATE
PYRIDINIUM TOLUENE-4-SULFONATE
PYRIDINIUM TOLUENE-4-SULFONATE POLYMER BOUND
PYRIDINIUM TOSYLATE
PYRIDINUM-P-TOLUENESULPHONATE
TOLUENE-4-SULFONATEPYRIDINIUM
TOLUENE-4-SULFONIC ACID PYRIDINE SALT
TOLUENE-4-SULFONIC ACID PYRIDINE SALT POLYMER BOUND
Benzenesulfonicacid,4-methyl-,compd.withpyridine(1:1)
p-Toluenesulfonicacid,pyridineadduct
pyridine,4-methylbenzenesulfonate | [EINECS(EC#)]
246-002-7 | [Molecular Formula]
C12H13NO3S | [MDL Number]
MFCD00013108 | [Molecular Weight]
251.3 | [MOL File]
24057-28-1.mol |
| Chemical Properties | Back Directory | [Appearance]
white to light beige crystalline powder or | [Melting point ]
117-120 °C
| [density ]
1.2829 (rough estimate) | [vapor pressure ]
40Pa at 20℃ | [refractive index ]
1.6000 (estimate) | [storage temp. ]
Store below +30°C. | [solubility ]
DMSO (Sparingly), Methanol (Slightly) | [form ]
Crystalline Powder or Crystals | [color ]
White to light beige | [Water Solubility ]
decomposes | [Sensitive ]
Moisture Sensitive | [BRN ]
3764305 | [InChI]
InChI=1S/C7H8O3S.C5H5N/c1-6-2-4-7(5-3-6)11(8,9)10;1-2-4-6-5-3-1/h2-5H,1H3,(H,8,9,10);1-5H | [InChIKey]
ZDYVRSLAEXCVBX-UHFFFAOYSA-N | [SMILES]
C1(S(=O)(=O)O)C=CC(C)=CC=1.C1=CC=NC=C1 | [CAS DataBase Reference]
24057-28-1(CAS DataBase Reference) | [Storage Precautions]
Moisture sensitive;Store under inert gas | [EPA Substance Registry System]
24057-28-1(EPA Substance) |
| Safety Data | Back Directory | [Hazard Codes ]
Xi | [Risk Statements ]
R36/37/38:Irritating to eyes, respiratory system and skin . | [Safety Statements ]
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing . | [WGK Germany ]
3
| [F ]
9-21 | [TSCA ]
Yes | [HS Code ]
29333100 |
| Hazard Information | Back Directory | [Chemical Properties]
white to light beige crystalline powder or | [Uses]
As a co-catalyst with L-proline improved both yield and enantioselectivity of an asymmetric aldol condensation between dioxanones and aldehydes.1 | [Uses]
Pyridinium p-Toluenesulfonate is used in the synthesis of a subdomain of the cytochrome P450 BM3 enzyme, for use in screening systems for drug candidates.
| [Flammability and Explosibility]
Notclassified |
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