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p-Toluenesulfonamide, 98+%
CAS: 70-55-3 | C7H9NO2S | 171.214 g/mol
Supplier: Thermo Scientific Chemicals A1215636
Description
p-Toluene sulfonamide was used to prepare the precursor required for synthesis of ethyl 6-phenyl-1-tosyl-1,2,5,6-tetrahydropyridine-3-carboxylate. It act as a derivative of ammonia activated to alkylation by alkyl halides is exemplified by the synthesis of N-tosyl-2,3-dihydroisoindole from o-xylylene dibromide. It is a precursor of N-tosyl imines.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Applicationsp-Toluene sulfonamide was used to prepare the precursor required for synthesis of ethyl 6-phenyl-1-tosyl-1,2,5,6-tetrahydropyridine-3-carboxylate. It act as a derivative of ammonia activated to alkylation by alkyl halides is exemplified by the synthesis of N-tosyl-2,3-dihydroisoindole from o-xylylene dibromide. It is a precursor of N-tosyl imines.
Solubility
Soluble in water.
Notes
Store in cool, dry place, in well sealed container. Store away from oxidizing agents.
Specifications
| p-Toluenesulfonamide | |
| 136°C to 139°C | |
| 202°C (395°F) | |
| MFCD00011692 | |
| 472689 | |
| Soluble in water. | |
| CC1=CC=C(C=C1)S(=O)(=O)N | |
| 171.214 | |
| CHEBI:34435 | |
| ≥98% |
| 70-55-3 | |
| 221°C (10 mmHg) | |
| C7H9NO2S | |
| 500 g | |
| p-toluenesulfonamide, 4-toluenesulfonamide, tosylamide, p-tosylamide, benzenesulfonamide, 4-methyl, p-tolylsulfonamide, toluene-4-sulfonamide, tolylsulfonamide, 4-methylbenzene-1-sulfonamide, p-toluenesulfamide | |
| LMYRWZFENFIFIT-UHFFFAOYSA-N | |
| 4-methylbenzenesulfonamide | |
| 6269 | |
| 171.22 |
Chemical Identifiers
| 70-55-3 | |
| 171.214 | |
| LMYRWZFENFIFIT-UHFFFAOYSA-N | |
| 6269 | |
| 4-methylbenzenesulfonamide |
| C7H9NO2S | |
| MFCD00011692 | |
| p-toluenesulfonamide, 4-toluenesulfonamide, tosylamide, p-tosylamide, benzenesulfonamide, 4-methyl, p-tolylsulfonamide, toluene-4-sulfonamide, tolylsulfonamide, 4-methylbenzene-1-sulfonamide, p-toluenesulfamide | |
| CHEBI:34435 | |
| CC1=CC=C(C=C1)S(=O)(=O)N |
Safety and Handling
GHS H Statement
H315-H319-H335
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.
P261-P264b-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P332+P313-P362-P501c
H315-H319-H335
EINECSNumber : 200-741-1
RTECSNumber : XT5075000
TSCA : Yes
Recommended Storage : Ambient temperatures
RUO – Research Use Only