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4-Nitrobenzenesulfonamide

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4-Nitrobenzenesulfonamide Basic information

Product Name:
4-Nitrobenzenesulfonamide
Synonyms:
  • 4-Nitrobenzenesulfonamide,97%
  • 4-NitrobenzenesulfonaMide, 97% 25GR
  • 4-NitrobenzenesulfonaMide, 97% 5GR
  • 4-Nitrobenzenesulfonamide ,98%
  • 4-NITROBENZENESULFONAMIDE
  • 4-nitro-benzenesulfonamid
  • 4-nitrobenzenesulphonamide
  • 4-Nitrobenzolsulfonamide
CAS:
6325-93-5
MF:
C6H6N2O4S
MW:
202.19
EINECS:
228-691-6
Product Categories:
  • Organic Building Blocks
  • Sulfonamides/Sulfinamides
  • Sulfur Compounds
Mol File:
6325-93-5.mol
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4-Nitrobenzenesulfonamide Chemical Properties

Melting point:
178-180 °C (lit.)
Boiling point:
417.8±47.0 °C(Predicted)
Density 
1.505 (estimate)
refractive index 
1.6490 (estimate)
storage temp. 
Sealed in dry,Room Temperature
pka
9.48±0.10(Predicted)
form 
Crystalline Powder
color 
Light yellow to beige
Water Solubility 
606.6mg/L(15 ºC)
InChIKey
QWKKYJLAUWFPDB-UHFFFAOYSA-N
CAS DataBase Reference
6325-93-5(CAS DataBase Reference)
EPA Substance Registry System
Benzenesulfonamide, 4-nitro- (6325-93-5)
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Safety Information

Hazard Codes 
Xi,Xn
Risk Statements 
36/37/38-20/21/22
Safety Statements 
26-37/39-36/37/39-22
WGK Germany 
3
RTECS 
DB2975000
TSCA 
Yes
HS Code 
29214990

MSDS

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4-Nitrobenzenesulfonamide Usage And Synthesis

Chemical Properties

light yellow to beige crystalline powder

General Description

4-Nitrobenzenesulfonamide is the nitrene source during on pot procedure for copper(I)-catalyzed asymmetric alkene aziridination. It reacts with diazacrown ether, N,N′-dibenzyl-1,7,10,16-tetraoxo-4,13-diazacyclooctadecane to form molecular complexes.

4-Nitrobenzenesulfonamide Preparation Products And Raw materials

Raw materials

Ammonium hydroxide4-Nitrobenzenesulfonyl chloride

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