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236330 Sigma-Aldrich

p-Toluenesulfonamide

ReagentPlus®, ≥99%

  • CAS Number 70-55-3

  • Linear Formula CH3C6H4SO2NH2

  • Molecular Weight 171.22

  •  Beilstein/REAXYS Number 472689

  •  EC Number 200-741-1

  •  MDL number MFCD00011692

  •  PubChem Substance ID 24854164

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Properties

Related Categories Building Blocks, Chemical Synthesis, Organic Building Blocks, Sulfonamides/Sulfinamides, Sulfur Compounds More...
grade   ReagentPlus®
InChI Key   LMYRWZFENFIFIT-UHFFFAOYSA-N
assay   ≥99%
mp   134-137 °C (lit.)
Gene Information   human ... CA1(759), CA2(760), CA5A(763), CA5B(11238)

Description

General description

Cyanomethylenetributylphosphorane (CMBP)-mediated reaction of p-toluenesulfonamide with alcohols has been investigated.

Application

p-Toluenesulfonamide has been employed:
• as nucleophile during tetrabutylammonium fluoride (TBAF) catalyzed vinyl aziridine opening reaction
• as reagent during selective aziridination of olefins catalyzed by dirhodium (II) caprolactamate

Packaging

10, 50 g in poly bottle

Legal Information

ReagentPlus is a registered trademark of Sigma-Aldrich Co. LLC

Safety & Documentation

Safety Information

Personal Protective Equipment 
RIDADR 
NONH for all modes of transport
WGK Germany 
1
RTECS 
XT5075000
Flash Point(F) 
395.6 °F
Flash Point(C) 
202 °C

Documents

Certificate of Analysis

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Certificate of Origin

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Protocols & Articles
Peer-Reviewed Papers
15

References

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