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Alfa Aesar™ p-Toluenesulfonamide, 98+%

$33.46 - $33.46

Chemical Identifiers

Chemical Name or Material p-Toluenesulfonamide
CAS 70-55-3
Molecular Formula C7H9NO2S
Formula Weight 171.22
MDL Number MFCD00011692
Beilstein 472689
Synonym 4-Methylbenzenesulfonamide; Toluene-4-sulfonamide
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Products
Catalog Number Mfr. No. Quantity Price Quantity    

AAA1215630

  SDS
alfa aesar™
A1215630
250g Each for $33.46
Description & Specifications

Specifications

Formula Weight 171.22
Assay ≥98%
Health Hazard 2 GHS H Statement
H315-H319-H335
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.
Boiling Point 221°C (10mmHg)
Beilstein 472689
Synonym 4-Methylbenzenesulfonamide; Toluene-4-sulfonamide
MDL Number MFCD00011692
RTECS Number XT5075000
Molecular Formula C7H9NO2S
Health Hazard 3 GHS P Statement
P261-P280-P305+P351+P338-P304+P340-P405-P501a
Avoid breathing dust/fume/gas/mist/vapors/spray.
Wear protective gloves/protective clothing/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do.
Continue rinsing.
IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.
Melting Point 136° to 139°C
Flash Point 202°C (395°F)
CAS 70-55-3
Health Hazard 1 Warning
Quantity 250g
Chemical Name or Material p-Toluenesulfonamide
TSCA TSCA

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.

Safety and Handling

Warning

GHS P Statement
P261-P280-P305+P351+P338-P304+P340-P405-P501a
Avoid breathing dust/fume/gas/mist/vapors/spray.
Wear protective gloves/protective clothing/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do.
Continue rinsing.
IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.

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