Alfa Aesar™ p-Toluenesulfonamide, 98+%


Overview
Brand: Alfa Aesar™

Manufacturer Part Number: A12156-0E

P-TOLUENESULFONAMIDE, 98+%2500G

UNSPSC: 12352111

Code: NEW

Additional Details:
Additional Details: CAS Number: 70-55-3 Weight: 0.01000kg


Quantity 2500g

Product Code. 11460133

Quantity Price
1 £ 94.76 / 2500g
Estimated Shipment date
from Supplier 08-12-2016
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Description and Specification

Chemical Identifiers

Chemical Name or Material p-Toluenesulfonamide
CAS 70-55-3
Molecular Formula C7H9NO2S
Formula Weight 171.22g/mol
MDL Number MFCD00011692
Beilstein 472689
Synonym 4-Methylbenzenesulfonamide; Toluene-4-sulfonamide

Specification

Melting Point 136° to 139°C
Boiling Point 221°C (10mmHg)
Quantity 2500g
Flash Point 202°C (395°F)
Chemical Name or Material p-Toluenesulfonamide
CAS 70-55-3
Assay ≥98%
Molecular Formula C7H9NO2S
Formula Weight 171.22g/mol
MDL Number MFCD00011692
Beilstein 472689
Synonym 4-Methylbenzenesulfonamide; Toluene-4-sulfonamide
Health Hazard 1 Warning
Health Hazard 2 GHS H Statement
H315-H319-H335
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.
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.
RTECS Number XT5075000
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 H Statement
H315-H319-H335
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.

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.