Product Name

  • Name

    3-Nitrobenzenesulfonyl chloride

  • EINECS 204-476-2
  • CAS No. 121-51-7
  • Article Data47
  • CAS DataBase
  • Density 1.606 g/cm3
  • Solubility decomposes in water
  • Melting Point 61-62 °C(lit.)
  • Formula C6H4ClNO4S
  • Boiling Point 341 °C at 760 mmHg
  • Molecular Weight 221.621
  • Flash Point 160 °C
  • Transport Information UN 3261 8/PG 2
  • Appearance light beige to yellow crystalline powder
  • Safety 26-36/37/39-45-8
  • Risk Codes 34-29-14
  • Molecular Structure Molecular Structure of 121-51-7 (3-Nitrobenzenesulfonyl chloride)
  • Hazard Symbols CorrosiveC
  • Synonyms Benzenesulfonylchloride, m-nitro- (6CI,7CI,8CI);3-(Chlorosulfonyl)nitrobenzene;3-Nitrobenzene-1-sulfonyl chloride;
  • PSA 88.34000
  • LogP 3.12630

Synthetic route

sodium 3-nitrobenzenesulfonate
127-68-4

sodium 3-nitrobenzenesulfonate

3-nitrobenzenesulphonyl chloride
121-51-7

3-nitrobenzenesulphonyl chloride

Conditions
ConditionsYield
With trichlorophosphate In sulfolane; acetonitrile at 68 - 72℃; for 0.666667h;95%
With trichlorophosphate; N,N-dimethyl acetamide In sulfolane; acetonitrile at 68 - 72℃; for 0.25h;95%
With N,N-dimethyl-formamide; trichlorophosphate In acetonitrile at 72 - 75℃; for 2h;92.6%
3-nitro-aniline
99-09-2

3-nitro-aniline

3-nitrobenzenesulphonyl chloride
121-51-7

3-nitrobenzenesulphonyl chloride

Conditions
ConditionsYield
Stage #1: 3-nitro-aniline With hydrogenchloride; acetic acid
Stage #2: With sodium nitrite In water at -10 - -5℃; for 0.75h;
Stage #3: With hydrogenchloride; sulfur dioxide; acetic acid; copper(l) chloride In water at 10℃; for 0.5h;		86%
Stage #1: 3-nitro-aniline With hydrogenchloride In water at 30 - 50℃; for 1h; Sandmeyer reaction;
Stage #2: With sodium nitrite In water at -5 - 0℃; for 0.916667h; Sandmeyer reaction;
Stage #3: With thionyl chloride; water; copper(l) chloride at -5 - 0℃; for 2.83333h; Sandmeyer reaction;		79.8%
nitrobenzene
98-95-3

nitrobenzene

3-nitrobenzenesulphonyl chloride
121-51-7

3-nitrobenzenesulphonyl chloride

Conditions
ConditionsYield
With chlorosulfonic acid In chloroform at 0 - 20℃;82.23%
With chlorosulfonic acid at 40 - 140℃; for 40.5h;56%
With chlorosulfonic acid at 110 - 130℃;9%
3-nitrophenyldiazonium tetrafluoroborate
586-36-7

3-nitrophenyldiazonium tetrafluoroborate

3-nitrobenzenesulphonyl chloride
121-51-7

3-nitrobenzenesulphonyl chloride

Conditions
ConditionsYield
With thionyl chloride; tris(bipyridine)ruthenium(II) dichloride hexahydrate In water; acetonitrile at 20℃; for 20h; Sealed tube; Irradiation;64%
3-nitrophenylsulfonamide
121-52-8

3-nitrophenylsulfonamide

3-nitrobenzenesulphonyl chloride
121-51-7

3-nitrobenzenesulphonyl chloride

Conditions
ConditionsYield
With chlorosulfonic acid at 60℃; und schliesslich auf 180grad;
3-nitrophenyldiazonium chloride
2028-76-4

3-nitrophenyldiazonium chloride

3-nitrobenzenesulphonyl chloride
121-51-7

3-nitrobenzenesulphonyl chloride

Conditions
ConditionsYield
With sulfur dioxide; copper(l) chloride
Benzotrichlorid
98-07-7

Benzotrichlorid

sodium 3-nitrobenzenesulfonate
127-68-4

sodium 3-nitrobenzenesulfonate

3-nitrobenzenesulphonyl chloride
121-51-7

3-nitrobenzenesulphonyl chloride

benzenesulfonyl chloride
98-09-9

benzenesulfonyl chloride

3-nitrobenzenesulphonyl chloride
121-51-7

3-nitrobenzenesulphonyl chloride

Conditions
ConditionsYield
With sulfuric acid; nitric acid
3-Nitrobenzenesulfonic acid
98-47-5

3-Nitrobenzenesulfonic acid

3-nitrobenzenesulphonyl chloride
121-51-7

3-nitrobenzenesulphonyl chloride

Conditions
ConditionsYield
With phosphorus pentachloride
3-nitrobenzene-1-sulfonyl fluoride
349-78-0

3-nitrobenzene-1-sulfonyl fluoride

3-nitrobenzenesulphonyl chloride
121-51-7

3-nitrobenzenesulphonyl chloride

Conditions
ConditionsYield
With chlorosulfonic acid at 25℃; Rate constant; E(activ.), var. temperatures;
m-nitro-benzenesulfinate sodium

m-nitro-benzenesulfinate sodium

3-nitrobenzenesulphonyl chloride
121-51-7

3-nitrobenzenesulphonyl chloride

Conditions
ConditionsYield
With water; chlorine
(2S)-2-[(1S)-3,3-dimethyl(2,4-dioxolanyl)]-2-hydroxyethyl 2,2-dimethylpropanoate
119927-19-4

(2S)-2-[(1S)-3,3-dimethyl(2,4-dioxolanyl)]-2-hydroxyethyl 2,2-dimethylpropanoate

3-nitrobenzenesulphonyl chloride
121-51-7

3-nitrobenzenesulphonyl chloride

1,2-O-isopropylidene-3-O-(m-nitrobenzenesulfonyl)-4-O-pivaloyl-L-threitol
132842-19-4

1,2-O-isopropylidene-3-O-(m-nitrobenzenesulfonyl)-4-O-pivaloyl-L-threitol

Conditions
ConditionsYield
With pyridine; dmap In dichloromethane for 24h; Ambient temperature;100%
With pyridine at 40℃; for 72h;86%
oxiranyl-methanol
556-52-5

oxiranyl-methanol

3-nitrobenzenesulphonyl chloride
121-51-7

3-nitrobenzenesulphonyl chloride

glycidyl nosylate
152333-94-3

glycidyl nosylate

Conditions
ConditionsYield
With triethylamine In toluene at -20 - -10℃; for 20h; Inert atmosphere;100%
With triethylamine In dichloromethane at 4℃; for 5.5h;51%
With triethylamine In dichloromethane at 0℃; for 1.25h;5 g
Stage #1: oxiranyl-methanol With triethylamine In dichloromethane at 0℃; for 0.25h;
Stage #2: 3-nitrobenzenesulphonyl chloride In dichloromethane at 0℃; for 1h;		5 g
3-nitrobenzenesulphonyl chloride
121-51-7

3-nitrobenzenesulphonyl chloride

(R)-oxiranemethanol
57044-25-4

(R)-oxiranemethanol

(2s)-(+)-glycidyl 3-nitrobenzenesulfonate
115314-14-2

(2s)-(+)-glycidyl 3-nitrobenzenesulfonate

Conditions
ConditionsYield
With triethylamine In dichloromethane at 0℃; Inert atmosphere;100%
With triethylamine In dichloromethane at 0℃;99%
With triethylamine at -20℃; for 96h;97%
C15H14FNO4
1075749-58-4

C15H14FNO4

3-nitrobenzenesulphonyl chloride
121-51-7

3-nitrobenzenesulphonyl chloride

C21H17FN2O8S
1075749-65-3

C21H17FN2O8S

Conditions
ConditionsYield
With pyridine100%
C22H27NO6
1075749-28-8

C22H27NO6

3-nitrobenzenesulphonyl chloride
121-51-7

3-nitrobenzenesulphonyl chloride

C28H30N2O10S
1075749-33-5

C28H30N2O10S

Conditions
ConditionsYield
With pyridine100%
C19H22N2O5
1075749-36-8

C19H22N2O5

3-nitrobenzenesulphonyl chloride
121-51-7

3-nitrobenzenesulphonyl chloride

C25H25N3O9S
1075749-41-5

C25H25N3O9S

Conditions
ConditionsYield
With pyridine100%
(2S,4S)-N-tert-butoxycarbonyl-4-hydroxyproline methyl ester
74844-91-0, 114676-69-6, 135042-17-0, 227935-38-8, 102195-79-9

(2S,4S)-N-tert-butoxycarbonyl-4-hydroxyproline methyl ester

3-nitrobenzenesulphonyl chloride
121-51-7

3-nitrobenzenesulphonyl chloride

(2S,4S)-1-tert-butyl 2-methyl 4-(3-nitrophenylsulfonyloxy)pyrrolidine-1,2-dicarboxylate
1252633-25-2

(2S,4S)-1-tert-butyl 2-methyl 4-(3-nitrophenylsulfonyloxy)pyrrolidine-1,2-dicarboxylate

Conditions
ConditionsYield
With triethylamine In dichloromethane at 0 - 20℃; Inert atmosphere;100%
With triethylamine In dichloromethane at 0 - 20℃; for 5.5h; Inert atmosphere;100%
With triethylamine In dichloromethane at 0 - 20℃; for 5.5h; Inert atmosphere;100%
4-HYDROXYPIPERIDINE
5382-16-1

4-HYDROXYPIPERIDINE

3-nitrobenzenesulphonyl chloride
121-51-7

3-nitrobenzenesulphonyl chloride

1-((3-nitrophenyl)sulfonyl)piperidin-4-ol
873537-43-0

1-((3-nitrophenyl)sulfonyl)piperidin-4-ol

Conditions
ConditionsYield
With triethylamine In dichloromethane at 20℃; for 1h;100%
Stage #1: 4-HYDROXYPIPERIDINE With triethylamine In dichloromethane at 0℃; for 0.166667h;
Stage #2: 3-nitrobenzenesulphonyl chloride In dichloromethane at 20℃; for 1h;
(3R)-3-(3-aminophenyl)-3-[(tert-butoxycarbonyl)amino]propanoic acid

(3R)-3-(3-aminophenyl)-3-[(tert-butoxycarbonyl)amino]propanoic acid

3-nitrobenzenesulphonyl chloride
121-51-7

3-nitrobenzenesulphonyl chloride

(3R)-3-[(tert-butoxycarbonyl)amino]-3-(3-{[(3-nitrophenyl)sulfonyl]amino}phenyl)propanoic acid

(3R)-3-[(tert-butoxycarbonyl)amino]-3-(3-{[(3-nitrophenyl)sulfonyl]amino}phenyl)propanoic acid

Conditions
ConditionsYield
With pyridine In dichloromethane; N,N-dimethyl-formamide at 20℃;100%
benzoic acid hydrazide
613-94-5

benzoic acid hydrazide

3-nitrobenzenesulphonyl chloride
121-51-7

3-nitrobenzenesulphonyl chloride

N-benzoyl-N'-(3-nitro-benzenesulfonyl)-hydrazine

N-benzoyl-N'-(3-nitro-benzenesulfonyl)-hydrazine

Conditions
ConditionsYield
In 1,4-dioxane; water at 24.85℃; Kinetics; Acylation;99.57%
In tetrahydrofuran; water at 24.84℃; Kinetics; Solvent; Temperature;
3-nitrobenzenesulphonyl chloride
121-51-7

3-nitrobenzenesulphonyl chloride

sodium 3-nitrobenzenesulfinate
15898-46-1

sodium 3-nitrobenzenesulfinate

Conditions
ConditionsYield
With hydrazine hydrate at 15 - 40℃; for 2h; pH=5; Temperature; pH-value; Large scale;99.2%
With sodium carbonate; sodium sulfite In water at 80℃; for 2h;89%
With sodium carbonate; sodium sulfite In water at 80℃; for 2h;89%
With sodium hydrogencarbonate; sodium sulfite In water at 80℃; for 8h;
With sodium hydrogencarbonate; sodium sulfite In water at 80℃; for 3h;
N-methylaniline
100-61-8

N-methylaniline

3-nitrobenzenesulphonyl chloride
121-51-7

3-nitrobenzenesulphonyl chloride

N-(3-nitrophenylsulfonyl)-N-methylaniline
162155-18-2

N-(3-nitrophenylsulfonyl)-N-methylaniline

Conditions
ConditionsYield
In 1,4-dioxane; water at 24.84℃; Kinetics; Thermodynamic data; Temperature;99.1%
With dimethyl sulfoxide In 1,4-dioxane; water at 24.84℃; Kinetics; Solvent;95%
With triethylamine In dichloromethane for 2h;80%
In ethanol; water at 24.84℃; Kinetics; Solvent;
C10H12F3NO

C10H12F3NO

3-nitrobenzenesulphonyl chloride
121-51-7

3-nitrobenzenesulphonyl chloride

N-(1-benzyl-3,3,3-trifluoro-2-hydroxypropyl)-3-nitrobenzenesulfonamide

N-(1-benzyl-3,3,3-trifluoro-2-hydroxypropyl)-3-nitrobenzenesulfonamide

Conditions
ConditionsYield
With N-ethyl-N,N-diisopropylamine In dichloromethane for 4h; Reflux;99%
6-methylindole
3420-02-8

6-methylindole

3-nitrobenzenesulphonyl chloride
121-51-7

3-nitrobenzenesulphonyl chloride

N-(3-nitrobenzene)sulfonyl-6-methylindole
1194041-99-0

N-(3-nitrobenzene)sulfonyl-6-methylindole

Conditions
ConditionsYield
With N-benzyl-N,N,N-triethylammonium chloride; sodium hydroxide In dichloromethane at 20℃; for 1.5h;99%
With N-benzyl-N,N,N-triethylammonium chloride; sodium hydroxide In dichloromethane at 40℃; Irradiation;88%
With N-benzyl-N,N,N-triethylammonium chloride; sodium hydroxide In dichloromethane at 20℃;
N-ethyl-N-phenylamine
103-69-5

N-ethyl-N-phenylamine

3-nitrobenzenesulphonyl chloride
121-51-7

3-nitrobenzenesulphonyl chloride

3-nitro-benzenesulfonic acid-(N-ethyl-anilide)

3-nitro-benzenesulfonic acid-(N-ethyl-anilide)

Conditions
ConditionsYield
In 1,4-dioxane; water at 24.84℃; Kinetics; Thermodynamic data; Temperature;98.7%
In 1,4-dioxane; water at 24.84℃; Kinetics; Solvent;95%
In water; isopropyl alcohol at 24.84℃; Kinetics; Further Variations:; Solvents;
In 1,4-dioxane; water at 29.84℃; Kinetics; Solvent; Temperature;
potassium phtalimide
1074-82-4

potassium phtalimide

3-nitrobenzenesulphonyl chloride
121-51-7

3-nitrobenzenesulphonyl chloride

N-(3-nitrobenzenesulphonyl)-phthalimide

N-(3-nitrobenzenesulphonyl)-phthalimide

Conditions
ConditionsYield
With 18-crown-6 ether In toluene at 80℃; for 0.833333h;98%
descarboethoxyloratadine
100643-71-8

descarboethoxyloratadine

3-nitrobenzenesulphonyl chloride
121-51-7

3-nitrobenzenesulphonyl chloride

8-Chloro-11-(1-((3-nitrophenyl)sulfonyl)piperidin-4-ylidene)-6,11-dihydro-5H-benzo[5,6]cyclohepta-[1,2-b]pyridine
1423771-99-6

8-Chloro-11-(1-((3-nitrophenyl)sulfonyl)piperidin-4-ylidene)-6,11-dihydro-5H-benzo[5,6]cyclohepta-[1,2-b]pyridine

Conditions
ConditionsYield
Stage #1: descarboethoxyloratadine With triethylamine In dichloromethane at 0℃; for 0.166667h;
Stage #2: 3-nitrobenzenesulphonyl chloride In dichloromethane for 2h;		97%
With triethylamine In dichloromethane at 20℃; for 6h;97.2%
With triethylamine In dichloromethane at 0℃; for 2h;
methylamine
74-89-5

methylamine

3-nitrobenzenesulphonyl chloride
121-51-7

3-nitrobenzenesulphonyl chloride

N-methyl-3-nitrobenzenesulfonamide
58955-78-5

N-methyl-3-nitrobenzenesulfonamide

Conditions
ConditionsYield
In dichloromethane at 0 - 20℃; for 0.25h;97%
In tetrahydrofuran at 20℃; for 0.5h;69%
With potassium hydroxide; water
phenethylamine
64-04-0

phenethylamine

3-nitrobenzenesulphonyl chloride
121-51-7

3-nitrobenzenesulphonyl chloride

3-nitro-N-(2-phenylethyl)benzenesulfonamide
35763-22-5

3-nitro-N-(2-phenylethyl)benzenesulfonamide

Conditions
ConditionsYield
With triethylamine In dichloromethane at 0 - 20℃;97%
With sodium carbonate In dichloromethane at 20℃;83%
With 4-methyl-morpholine In dichloromethane at 0 - 20℃; Substitution;61%
With sodium carbonate In dichloromethane at 20℃;
With sodium carbonate In dichloromethane at 20℃;
3-nitrobenzenesulphonyl chloride
121-51-7

3-nitrobenzenesulphonyl chloride

(R)-oxiranemethanol
57044-25-4

(R)-oxiranemethanol

glycidyl nosylate
152333-94-3

glycidyl nosylate

Conditions
ConditionsYield
With triethanolamine97%
With triethylamine In dichloromethane at 0℃; for 2.5h;
difluoroethanol
359-13-7

difluoroethanol

3-nitrobenzenesulphonyl chloride
121-51-7

3-nitrobenzenesulphonyl chloride

2,2-difluoroethyl 3-nitrobenzensulfonate
1036375-32-2

2,2-difluoroethyl 3-nitrobenzensulfonate

Conditions
ConditionsYield
With triethylamine In Isopropyl acetate at 0 - 5℃; for 4.5h;97%
3-Methylindole
83-34-1

3-Methylindole

3-nitrobenzenesulphonyl chloride
121-51-7

3-nitrobenzenesulphonyl chloride

1-(3-nitrophenylsulfonyl)-3-methyl-1H-indole
1194041-97-8

1-(3-nitrophenylsulfonyl)-3-methyl-1H-indole

Conditions
ConditionsYield
With N-benzyl-N,N,N-triethylammonium chloride; sodium hydroxide In dichloromethane at 40℃; Irradiation;97%
With N-benzyl-N,N,N-triethylammonium chloride; sodium hydroxide In dichloromethane at 20℃; for 1.5h;88%
(3R,3aS)-3-(hydroxymethyl)-7-morpholino-3a,4-dihydrobenzo[b]oxazolo[3,4-d][1,4]oxazin-1(3H)-one
1341209-21-9

(3R,3aS)-3-(hydroxymethyl)-7-morpholino-3a,4-dihydrobenzo[b]oxazolo[3,4-d][1,4]oxazin-1(3H)-one

3-nitrobenzenesulphonyl chloride
121-51-7

3-nitrobenzenesulphonyl chloride

[(3R,3aS)-7-morpholino-1-oxo-1,3,3a,4-tetrahydrobenzo[b]oxazolo[3,4-d][1,4]oxazin-3-yl]methyl 3-nitrobenzene-1-sulfonate
1341209-23-1

[(3R,3aS)-7-morpholino-1-oxo-1,3,3a,4-tetrahydrobenzo[b]oxazolo[3,4-d][1,4]oxazin-3-yl]methyl 3-nitrobenzene-1-sulfonate

Conditions
ConditionsYield
With triethylamine In dichloromethane at 0 - 20℃;97%
3-nitrobenzenesulphonyl chloride
121-51-7

3-nitrobenzenesulphonyl chloride

(E)-3-(furan-3-yl)-N-[(4R,4aS,7R,7aR,12bS)-4a-hydroxy-9-methoxy-2,3,4,4a,5,6,7,7a-octahydro-1H-4,12-methanobenzofuro[3,2-e]isoquinolin-7-yl]-N-methylacrylamide

(E)-3-(furan-3-yl)-N-[(4R,4aS,7R,7aR,12bS)-4a-hydroxy-9-methoxy-2,3,4,4a,5,6,7,7a-octahydro-1H-4,12-methanobenzofuro[3,2-e]isoquinolin-7-yl]-N-methylacrylamide

(E)-3-(furan-3-yl)-N-{(4R,4aS,7R,7aR,12bS)-4a-hydroxy-9-methoxy-3-[(3-nitrophenyl)sulfonyl]-2,3,4,4a,5,6,7,7a-octahydro-1H-4,12-methanobenzofuro[3,2-e]isoquinolin-7-yl}-N-methylacrylamide

(E)-3-(furan-3-yl)-N-{(4R,4aS,7R,7aR,12bS)-4a-hydroxy-9-methoxy-3-[(3-nitrophenyl)sulfonyl]-2,3,4,4a,5,6,7,7a-octahydro-1H-4,12-methanobenzofuro[3,2-e]isoquinolin-7-yl}-N-methylacrylamide

Conditions
ConditionsYield
With triethylamine In dichloromethane at 0 - 20℃; for 2h; Inert atmosphere;97%
carvacrol
499-75-2

carvacrol

3-nitrobenzenesulphonyl chloride
121-51-7

3-nitrobenzenesulphonyl chloride

2-methyl-5-isopropylphenyl 3-nitrobenzenesulfonate

2-methyl-5-isopropylphenyl 3-nitrobenzenesulfonate

Conditions
ConditionsYield
With triethylamine In dichloromethane at 20℃;97%
benzenesufonyl hydrazide
80-17-1

benzenesufonyl hydrazide

3-nitrobenzenesulphonyl chloride
121-51-7

3-nitrobenzenesulphonyl chloride

N-benzenesulfonyl-N'-(3-nitro-benzenesulfonyl)-hydrazine

N-benzenesulfonyl-N'-(3-nitro-benzenesulfonyl)-hydrazine

Conditions
ConditionsYield
In 1,4-dioxane; water at 24.85℃; Kinetics; Acylation;96.46%
In 1,4-dioxane; water at 24.84℃; Kinetics; Solvent; Temperature;
3-nitrobenzenesulphonyl chloride
121-51-7

3-nitrobenzenesulphonyl chloride

3-nitrobenzenesulfonyl azide
6647-85-4

3-nitrobenzenesulfonyl azide

Conditions
ConditionsYield
With sodium azide; tributyl methyl phsophonium chloride immobibized on polystyrene matrix In 1,2-dichloro-ethane at 45℃; for 4h;96%
With sodium azide In methanol
With sodium azide In water; acetone
3-nitrobenzenesulphonyl chloride
121-51-7

3-nitrobenzenesulphonyl chloride

3-nitrophenylsulfonamide
121-52-8

3-nitrophenylsulfonamide

Conditions
ConditionsYield
With ammonium hydroxide In tetrahydrofuran; water at 0 - 20℃; for 18h; Inert atmosphere;96%
With ammonia; ammonium carbonate In water; acetonitrile at 20℃; for 1h;80%
With ammonia In tetrahydrofuran; methanol at 20℃; for 24h;71%
p-hydroxyphenethyl alcohol
501-94-0

p-hydroxyphenethyl alcohol

3-nitrobenzenesulphonyl chloride
121-51-7

3-nitrobenzenesulphonyl chloride

4-([3-nitrophenylsulfonyl]oxy)phenethyl 3-nitrobenzenesulfonate

4-([3-nitrophenylsulfonyl]oxy)phenethyl 3-nitrobenzenesulfonate

Conditions
ConditionsYield
With triethylamine In dichloromethane; water96%

3-Nitrobenzenesulfonyl chloride Chemical Properties

Molecule structure of 3-Nitrobenzenesulfonyl chloride (CAS NO.121-51-7):

IUPAC Name: 3-Nitrobenzenesulfonyl chloride 
Molecular Weight: 221.61826 g/mol
Molecular Formula: C6H4ClNO4S 
Density: 1.606 g/cm3 
Melting Point: 61-62 °C(lit.)
Boiling Point: 341 °C at 760 mmHg 
Flash Point: 160 °C
Index of Refraction: 1.588
Molar Refractivity: 46.43 cm3
Molar Volume: 137.9 cm3
Surface Tension: 57.1 dyne/cm 
Enthalpy of Vaporization: 56.15 kJ/mol
Vapour Pressure: 0.000164 mmHg at 25 °C 
Water Solubility: decomposes
Sensitive: moisture sensitive
XLogP3: 1.3
H-Bond Acceptor: 4
Rotatable Bond Count: 1
Exact Mass: 220.954956
MonoIsotopic Mass: 220.954956
Topological Polar Surface Area: 77.3
Heavy Atom Count: 13
Canonical SMILES: C1=CC(=CC(=C1)S(=O)(=O)Cl)[N+](=O)[O-]
InChI: InChI=1S/C6H4ClNO4S/c7-13(11,12)6-3-1-2-5(4-6)8(9)10/h1-4H
InChIKey: MWWNNNAOGWPTQY-UHFFFAOYSA-N
EINECS: 204-476-2
Product Categories: Intermediates of Dyes and Pigments;Benzene derivates;Organic Building Blocks;Sulfonyl Halides;Sulfur Compounds

3-Nitrobenzenesulfonyl chloride Uses

 3-Nitrobenzenesulfonyl chloride (CAS NO.121-51-7) is used as intermediate of dye and pharmaceutical.

3-Nitrobenzenesulfonyl chloride Safety Profile

Hazard Codes: CorrosiveC
Risk Statements: 34-29-14 
R34:Causes burns. 
R29:Contact with water liberates toxic gas. 
R14 :Reacts violently with water.
Safety Statements: 26-36/37/39-45-8 
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. 
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection. 
S45:In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) 
S8:Keep container dry.
RIDADR: UN 3261 8/PG 2
WGK Germany: 3
F: 21
Hazard Note: Corrosive
HazardClass: 8
PackingGroup: II

3-Nitrobenzenesulfonyl chloride Specification

 3-Nitrobenzenesulfonyl chloride (CAS NO.121-51-7) is also named as 3-Nitrophenylsulfonyl chloride ; NSC 9806 ; m-Nitrobenzenesulfonyl chloride ; m-Nitrophenylsulfonyl chloride ; 3-Nitrobenzenesulphonyl chloride ; Benzenesulfonyl chloride, 3-nitro- ; Benzenesulfonyl chloride, m-nitro- (8CI) .  3-Nitrobenzenesulfonyl chloride (CAS NO.121-51-7) is light beige to yellow crystalline powder. It is soluble in hot alcohol, insoluble in water.

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