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4-Nitrobenzenesulfonyl chloride

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Products Intro: Product Name:4-Nitrobenzenesulfonyl chloride
CAS:98-74-8
Purity:99% Package:≥1KG;$30.00/KG
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Products Intro: Product Name:4-Nitrobenzenesulfonyl chloride
CAS:98-74-8
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Products Intro: Product Name:4-Nitrobenzenesulfonyl chloride
CAS:98-74-8
Purity:97%(Min,HPLC) Package:1G;1KG;100KG
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CAS:98-74-8
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Products Intro: Product Name:4-Nitrobenzenesulfonyl chloride
CAS:98-74-8
Purity:0.99 Package:25kg/drum

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4-Nitrobenzenesulfonyl chloride Basic information
Product Name:4-Nitrobenzenesulfonyl chloride
Synonyms:4-nitro-benzenesulfonylchlorid;4-Nitrophenylsulfonyl chloride;p-Nitrobenzenesulfonic acid chloride;4-Nitrobenzenesulfonyl chloride,95%;4-Nitrobenzenesulfonyl chloride, 95% 25GR;The nitrobenzene sulfonyl chloride;5-Nitrobenzenesulfonyl chloride;4-Nitrobenzenesulfonyl chloride ,99%
CAS:98-74-8
MF:C6H4ClNO4S
MW:221.62
EINECS:202-697-9
Product Categories:Dyestuff Intermediates;Phenyls & Phenyl-Het;Sulphonyl Chlorides;Organic Building Blocks;Sulfonyl Halides;Sulfur Compounds;Phenyls & Phenyl-Het;Sulphonyl Chlorides;Benzene derivatives;Benzene series;98-74-8
Mol File:98-74-8.mol
4-Nitrobenzenesulfonyl chloride Structure
4-Nitrobenzenesulfonyl chloride Chemical Properties
Melting point 75 °C
Boiling point 143-144 °C (1.5002 mmHg)
density 1.602 (estimate)
vapor pressure 0.009Pa at 20℃
refractive index 1.6000 (estimate)
Fp 143-144°C/1.5mm
storage temp. Store below +30°C.
solubility soluble in Toluene
form Powder
color yellow
PH1 (H2O, 20℃)
Water Solubility Insoluble
Sensitive Moisture Sensitive
BRN 746543
Stability:Moisture Sensitive
LogP2.1 at 20℃
CAS DataBase Reference98-74-8(CAS DataBase Reference)
NIST Chemistry Reference4-Nitrobenzenesulphonyl chloride(98-74-8)
EPA Substance Registry SystemBenzenesulfonyl chloride, 4-nitro- (98-74-8)
Safety Information
Hazard Codes C
Risk Statements 34-52/53
Safety Statements 26-36/37/39-45-61
RIDADR UN 3261 8/PG 2
WGK Germany 3
21
Hazard Note Corrosive/Moisture Sensitive
TSCA Yes
HazardClass 8
PackingGroup II
HS Code 29049085
MSDS Information
ProviderLanguage
4-Nitrobenzene-1-sulfonyl chloride English
SigmaAldrich English
ACROS English
ALFA English
4-Nitrobenzenesulfonyl chloride Usage And Synthesis
Chemical Propertiesyellow to brown powder
Uses4-Nitrobenzenesulfonyl chloride was used in the synthesis of
  • [Cu(bipy)2Cl](nbs) (1) (bipy = 2,2′-bipyridine, nbs = 4-nitrobenzenesulfonate)
  • hydroxylamines of sulfadiazine and sulfamethoxazole
  • solution phase peptide using N-nosyl-α-amino acids.
Uses4-Nitrobenzenesulfonyl chloride is used as an intermediate for the synthesis of pharmaceuticals like foscmprenavir, darunavir and amprenavir. It is involved in the preparation of N-nosyl-alpha-amino acid for peptide synthesis. It is also used for stereoselective α-glucosylation of partially protected carbohydrates in association with silver tri-fluoromethanesulfonate, N,N-dimethylacetamide and triethylamine. It is widely used for the synthesis of hydroxylamines of sulfadiazine, sulfamethoxazole and [Cu(bipy)2Cl](nbs) (1) (bipy = 2,2'-bipyridine, nbs = 4-nitrobenzenesulfonate).
Uses4-Nitrobenzenesulfonyl Chloride is used in the preparation of N-Nosyl-α-amino acid for peptide synthesis.
Production Methods4,4'-Dinitrodiphenyldisulfide [100-32-3], produced by reaction of 4-chloronitrobenzene with sodium disulfide, is treated with chlorine in HCl – HNO3 by a process similar to that used for 2-nitrobenzenesulfonyl chloride.
Flammability and ExplosibilityNot classified
Tag:4-Nitrobenzenesulfonyl chloride(98-74-8) Related Product Information
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