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p-Toluenesulfonamide, 98+%, Thermo Scientific Chemicals

Catalog No. AAA1215630
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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.

Applications
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.

Solubility
Soluble in water.

Notes
Store in cool, dry place, in well sealed container. Store away from oxidizing agents.

Chemical Identifiers

CAS

70-55-3

Molecular Formula

C7H9NO2S

Molecular Weight (g/mol)

171.214

MDL Number

MFCD00011692

InChI Key

LMYRWZFENFIFIT-UHFFFAOYSA-N

Synonym

p-toluenesulfonamide, 4-toluenesulfonamide, tosylamide, p-tosylamide, benzenesulfonamide, 4-methyl, p-tolylsulfonamide, toluene-4-sulfonamide, tolylsulfonamide, 4-methylbenzene-1-sulfonamide, p-toluenesulfamide

PubChem CID

6269

ChEBI

CHEBI:34435

IUPAC Name

4-methylbenzenesulfonamide

SMILES

CC1=CC=C(C=C1)S(=O)(=O)N

Specifications

Melting Point

136°C to 139°C

Boiling Point

221°C (10 mmHg)

Flash Point

202°C (395°F)

Quantity

250 g

Beilstein

472689

Solubility Information

Soluble in water.

Formula Weight

171.22

Percent Purity

≥98%

Chemical Name or Material

p-Toluenesulfonamide

Hazard Category

H315-H319-H335

Hazard Statement

GHS H Statement
H315-H319-H335
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.

Precautionary Statement

P261-P264b-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P332+P313-P362-P501c

EINECSNumber

200-741-1

RTECSNumber

XT5075000

TSCA

Yes

Recommended Storage

Ambient temperatures
SDS

RUO – Research Use Only

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