Substance
ID:719317
Names and Identifiers
IUPAC name
4-nitrobenzene-1-sulfonyl chloride
IUPAC Traditional name
4-nitrobenzenesulfonyl chloride
Synonyms
4-Nitrobenzenesulfonyl chloride4-硝基苯基磺酰氯
Properties
Physical Property
Melting Point
76-80°C
Boiling Point
143-144°C/1.5mm
Safety Information
UN Number
UN3261
Safety Statements
26-36/37/39-45-61
Storage Warning
Moisture Sensitive
Hazard Class
8
TSCA Listed
是
European Hazard Symbols
Corrosive (C)GHS Precautionary statements
P260-P303+P361+P353-P305+P351+P338-P301+P330+P331-P405-P501A
Risk Statements
34-52/53
Packing Group
II
GHS Pictograms
Corrosive to metals, category 1
Skin corrosion, categories 1A,1B,1C
Serious eye damage, category 1
GHS Hazard statements
H314-H318-H402-H412
Product Information
Purity
97%
Molecule Details
No Data Available
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Molecular Spectra
No Data Available
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References
• Reagent for formation of 4-nitrobenzenesulfonyl ('Nosyl', Ns) derivatives of alcohols and amines. Nosylamides, formed from amines in the presence of, e.g. triethylamine, are stable to strong acids and bases, but are selectively cleaved by thiolates, e.g. PhSH or mercaptoacetate: Tetrahedron Lett., 36, 6373 (1995). See also 2-isomer (preceding entry).