Sulfonyl halides

Organic compounds that contain a carbon bonded to a sulfonyl functional group (a sulfur atom bonded with two oxygen atoms via double bonds) that is bonded to a halogen atom; halogen atoms include bromine, chlorine, fluorine, and iodine.

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1 – 15 of 229 results

4-Chloro-3-nitrobenzenesulfonyl chloride, 98%

CAS: 97-08-5 Molecular Formula: C6H3Cl2NO4S Molecular Weight (g/mol): 256.053 MDL Number: MFCD00007440 InChI Key: SEWNAJIUKSTYOP-UHFFFAOYSA-N Synonym: 4-chloro-3-nitrobenzene-1-sulfonyl chloride,4-chloro-3-nitrobenzenesulfonylchloride,benzenesulfonyl chloride, 4-chloro-3-nitro,yellow sulfon chloride,3-nitro-4-chlorobenzenesulfonyl chloride,4-chloro-3-nitrobenzenesulphonyl chloride,4-chloro-3-nitro benzene sulfonyl chloride,chloro 4-chloro-3-nitrophenyl sulfone,ksc486m2p,sewnajiukstyop-uhfffaoysa PubChem CID: 7323 IUPAC Name: 4-chloro-3-nitrobenzenesulfonyl chloride SMILES: C1=CC(=C(C=C1S(=O)(=O)Cl)[N+](=O)[O-])Cl

Pricing and Availability
Specifications

PubChem CID	7323
CAS	97-08-5
Molecular Weight (g/mol)	256.053
MDL Number	MFCD00007440
SMILES	C1=CC(=C(C=C1S(=O)(=O)Cl)[N+](=O)[O-])Cl
Synonym	4-chloro-3-nitrobenzene-1-sulfonyl chloride,4-chloro-3-nitrobenzenesulfonylchloride,benzenesulfonyl chloride, 4-chloro-3-nitro,yellow sulfon chloride,3-nitro-4-chlorobenzenesulfonyl chloride,4-chloro-3-nitrobenzenesulphonyl chloride,4-chloro-3-nitro benzene sulfonyl chloride,chloro 4-chloro-3-nitrophenyl sulfone,ksc486m2p,sewnajiukstyop-uhfffaoysa
IUPAC Name	4-chloro-3-nitrobenzenesulfonyl chloride
InChI Key	SEWNAJIUKSTYOP-UHFFFAOYSA-N
Molecular Formula	C6H3Cl2NO4S

Nonafluorobutanesulfonyl chloride, 98%, Thermo Scientific Chemicals

CAS: 2991-84-6 Molecular Formula: C4ClF9O2S Molecular Weight (g/mol): 318.54 MDL Number: MFCD03412262 InChI Key: IRFCLLARAUQTNK-UHFFFAOYSA-N Synonym: nonafluoro-1-butanesulfonyl chloride,nonafluorobutane-1-sulfonyl chloride,perfluorobutanesulfonyl chloride,perfluorobutanesulphonyl chloride,nonafluorobutanesulfonyl chloride,1-butanesulfonylchloride, 1,1,2,2,3,3,4,4,4-nonafluoro,acmc-20ak1o,perfluorobutylsulfonyl chloride,nonafluoro-n-butanesulfonyl chloride PubChem CID: 324955 SMILES: FC(F)(F)C(F)(F)C(F)(F)C(F)(F)S(Cl)(=O)=O

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Specifications

PubChem CID	324955
CAS	2991-84-6
Molecular Weight (g/mol)	318.54
MDL Number	MFCD03412262
SMILES	FC(F)(F)C(F)(F)C(F)(F)C(F)(F)S(Cl)(=O)=O
Synonym	nonafluoro-1-butanesulfonyl chloride,nonafluorobutane-1-sulfonyl chloride,perfluorobutanesulfonyl chloride,perfluorobutanesulphonyl chloride,nonafluorobutanesulfonyl chloride,1-butanesulfonylchloride, 1,1,2,2,3,3,4,4,4-nonafluoro,acmc-20ak1o,perfluorobutylsulfonyl chloride,nonafluoro-n-butanesulfonyl chloride
InChI Key	IRFCLLARAUQTNK-UHFFFAOYSA-N
Molecular Formula	C4ClF9O2S

2-Methoxybenzenesulfonyl chloride, 95%

CAS: 10130-87-7 Molecular Formula: C7H7ClO3S Molecular Weight (g/mol): 206.64 MDL Number: MFCD01961367 InChI Key: GYOBZOBUOMDRRN-UHFFFAOYSA-N Synonym: 2-methoxy-benzenesulfonyl chloride,2-methoxybenzene-1-sulfonyl chloride,2-methoxybenzenesulfonylchloride,o-anisolesulfonyl chloride,2-methoxyphenylsulfonyl chloride,acmc-1bntp,methoxyphenylsulfonyl chloride,2-methoxybenzensulfonylchloride,2-methoxybenzenesulphonylchloride,2-methoxybenzene sulfonylchloride PubChem CID: 3745851 IUPAC Name: 2-methoxybenzenesulfonyl chloride SMILES: COC1=CC=CC=C1S(=O)(=O)Cl

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Specifications

PubChem CID	3745851
CAS	10130-87-7
Molecular Weight (g/mol)	206.64
MDL Number	MFCD01961367
SMILES	COC1=CC=CC=C1S(=O)(=O)Cl
Synonym	2-methoxy-benzenesulfonyl chloride,2-methoxybenzene-1-sulfonyl chloride,2-methoxybenzenesulfonylchloride,o-anisolesulfonyl chloride,2-methoxyphenylsulfonyl chloride,acmc-1bntp,methoxyphenylsulfonyl chloride,2-methoxybenzensulfonylchloride,2-methoxybenzenesulphonylchloride,2-methoxybenzene sulfonylchloride
IUPAC Name	2-methoxybenzenesulfonyl chloride
InChI Key	GYOBZOBUOMDRRN-UHFFFAOYSA-N
Molecular Formula	C7H7ClO3S

5-Fluoro-2-methylbenzenesulfonyl chloride, 97%

CAS: 445-05-6 Molecular Formula: C7H6ClFO2S Molecular Weight (g/mol): 208.63 MDL Number: MFCD00052958 InChI Key: NPEWBMJAUUSBLE-UHFFFAOYSA-N Synonym: 5-fluoro-2-methylbenzene-1-sulfonyl chloride,5-fluoro-2-methylbenzenesulphonyl chloride,5-fluoro-2-methylbenzenesulfonylchloride,5-fluoro-2-methyl-benzenesulfonyl chloride,chloro 5-fluoro-2-methylphenyl sulfone,benzenesulfonyl chloride, 5-fluoro-2-methyl,2-methyl-5-fluorobenzenesulfonyl chloride,pubchem5165,acmc-20ai7v,5-fluoro-2-methylphenylsulfonyl chloride PubChem CID: 136286 IUPAC Name: 5-fluoro-2-methylbenzenesulfonyl chloride SMILES: CC1=CC=C(F)C=C1S(Cl)(=O)=O

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Specifications

PubChem CID	136286
CAS	445-05-6
Molecular Weight (g/mol)	208.63
MDL Number	MFCD00052958
SMILES	CC1=CC=C(F)C=C1S(Cl)(=O)=O
Synonym	5-fluoro-2-methylbenzene-1-sulfonyl chloride,5-fluoro-2-methylbenzenesulphonyl chloride,5-fluoro-2-methylbenzenesulfonylchloride,5-fluoro-2-methyl-benzenesulfonyl chloride,chloro 5-fluoro-2-methylphenyl sulfone,benzenesulfonyl chloride, 5-fluoro-2-methyl,2-methyl-5-fluorobenzenesulfonyl chloride,pubchem5165,acmc-20ai7v,5-fluoro-2-methylphenylsulfonyl chloride
IUPAC Name	5-fluoro-2-methylbenzenesulfonyl chloride
InChI Key	NPEWBMJAUUSBLE-UHFFFAOYSA-N
Molecular Formula	C7H6ClFO2S

2-Chlorobenzenesulfonyl chloride, 98%

CAS: 2905-23-9 Molecular Formula: C6H4Cl2O2S Molecular Weight (g/mol): 211.06 MDL Number: MFCD00051520 InChI Key: KMVZDSQHLDGKGV-UHFFFAOYSA-N Synonym: 2-chlorobenzenesulphonyl chloride,2-chlorobenzene-1-sulfonyl chloride,2-chlorobenzenesulfonylchloride,benzenesulfonyl chloride, 2-chloro,o-chlorobenzenesulfonyl chloride,o-chlorobenzenesulfochloride,2-chlorophenylsulfonyl chloride,2-chloro-benzenesulfonyl chloride,benzenesulfonyl chloride, chloro,chloro 2-chlorophenyl sulfone PubChem CID: 76187 SMILES: ClC1=CC=CC=C1S(Cl)(=O)=O

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Specifications

PubChem CID	76187
CAS	2905-23-9
Molecular Weight (g/mol)	211.06
MDL Number	MFCD00051520
SMILES	ClC1=CC=CC=C1S(Cl)(=O)=O
Synonym	2-chlorobenzenesulphonyl chloride,2-chlorobenzene-1-sulfonyl chloride,2-chlorobenzenesulfonylchloride,benzenesulfonyl chloride, 2-chloro,o-chlorobenzenesulfonyl chloride,o-chlorobenzenesulfochloride,2-chlorophenylsulfonyl chloride,2-chloro-benzenesulfonyl chloride,benzenesulfonyl chloride, chloro,chloro 2-chlorophenyl sulfone
InChI Key	KMVZDSQHLDGKGV-UHFFFAOYSA-N
Molecular Formula	C6H4Cl2O2S

3,3,3-Trifluoro-1-propanesulfonyl chloride, 95%, Thermo Scientific Chemicals

CAS: 845866-80-0 Molecular Formula: C3H4ClF3O2S Molecular Weight (g/mol): 196.568 MDL Number: MFCD06248898 InChI Key: OXKHPRFGCFJUSK-UHFFFAOYSA-N Synonym: 3,3,3-trifluoro-1-propanesulfonyl chloride,3,3,3-tris fluoranyl propane-1-sulfonyl chloride,chloro 3,3,3-trifluoropropyl sulfone,3,3,3-trifluoropropylsulfonyl chloride,3,3,3-trifluoropropanesulfonyl chloride,3,3,3-trifluoropropylsulphonyl chloride,3,3,3-trifluoropropane sulfonyl chloride,3,3,3-trifluoropropane-1-sulphonyl chloride,1-propanesulfonylchloride, 3,3,3-trifluoro,3,3,3-trifluoro-1-propane sulfonyl chloride PubChem CID: 2761177 IUPAC Name: 3,3,3-trifluoropropane-1-sulfonyl chloride SMILES: C(CS(=O)(=O)Cl)C(F)(F)F

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Specifications

PubChem CID	2761177
CAS	845866-80-0
Molecular Weight (g/mol)	196.568
MDL Number	MFCD06248898
SMILES	C(CS(=O)(=O)Cl)C(F)(F)F
Synonym	3,3,3-trifluoro-1-propanesulfonyl chloride,3,3,3-tris fluoranyl propane-1-sulfonyl chloride,chloro 3,3,3-trifluoropropyl sulfone,3,3,3-trifluoropropylsulfonyl chloride,3,3,3-trifluoropropanesulfonyl chloride,3,3,3-trifluoropropylsulphonyl chloride,3,3,3-trifluoropropane sulfonyl chloride,3,3,3-trifluoropropane-1-sulphonyl chloride,1-propanesulfonylchloride, 3,3,3-trifluoro,3,3,3-trifluoro-1-propane sulfonyl chloride
IUPAC Name	3,3,3-trifluoropropane-1-sulfonyl chloride
InChI Key	OXKHPRFGCFJUSK-UHFFFAOYSA-N
Molecular Formula	C3H4ClF3O2S

2,4-Dinitrobenzenesulfonyl chloride, 98%

CAS: 1656-44-6 Molecular Formula: C6H3ClN2O6S Molecular Weight (g/mol): 266.608 MDL Number: MFCD00007431 InChI Key: SSFSNKZUKDBPIT-UHFFFAOYSA-N Synonym: 2,4-dinitrobenzene-1-sulfonyl chloride,benzenesulfonyl chloride, 2,4-dinitro,2,4-dinitrobenzenesulphonyl chloride,benzenesulfonylchloride, 2,4-dinitro,2,4-dinitrobenzenesulfonylchloride,2,4-dinitrophenylsulfonyl chloride,zlchem 879,acmc-20a62d,ksc178i6f,2,4-dinitrobenzene sulfochloride PubChem CID: 74255 IUPAC Name: 2,4-dinitrobenzenesulfonyl chloride SMILES: C1=CC(=C(C=C1[N+](=O)[O-])[N+](=O)[O-])S(=O)(=O)Cl

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Specifications

PubChem CID	74255
CAS	1656-44-6
Molecular Weight (g/mol)	266.608
MDL Number	MFCD00007431
SMILES	C1=CC(=C(C=C1[N+](=O)[O-])[N+](=O)[O-])S(=O)(=O)Cl
Synonym	2,4-dinitrobenzene-1-sulfonyl chloride,benzenesulfonyl chloride, 2,4-dinitro,2,4-dinitrobenzenesulphonyl chloride,benzenesulfonylchloride, 2,4-dinitro,2,4-dinitrobenzenesulfonylchloride,2,4-dinitrophenylsulfonyl chloride,zlchem 879,acmc-20a62d,ksc178i6f,2,4-dinitrobenzene sulfochloride
IUPAC Name	2,4-dinitrobenzenesulfonyl chloride
InChI Key	SSFSNKZUKDBPIT-UHFFFAOYSA-N
Molecular Formula	C6H3ClN2O6S

1-Butanesulfonyl chloride, 98%

CAS: 2386-60-9 Molecular Formula: C₄H₉ClO₂S Molecular Weight (g/mol): 156.63 MDL Number: MFCD00007464 InChI Key: WEDIIKBPDQQQJU-UHFFFAOYSA-N Synonym: 1-butanesulfonyl chloride,butylsulfonyl chloride,butanesulfonyl chloride,1-butanesulfonylchloride,1-butylsulfonyl chloride,n-butanesulphonyl chloride,butanesulfonylchloride,butane-1-sulphonyl chloride,n-butylsulfonyl chloride,n-butanesulfonyl chloride PubChem CID: 75430 IUPAC Name: butane-1-sulfonyl chloride SMILES: CCCCS(=O)(=O)Cl

Pricing and Availability
Specifications

PubChem CID	75430
CAS	2386-60-9
Molecular Weight (g/mol)	156.63
MDL Number	MFCD00007464
SMILES	CCCCS(=O)(=O)Cl
Synonym	1-butanesulfonyl chloride,butylsulfonyl chloride,butanesulfonyl chloride,1-butanesulfonylchloride,1-butylsulfonyl chloride,n-butanesulphonyl chloride,butanesulfonylchloride,butane-1-sulphonyl chloride,n-butylsulfonyl chloride,n-butanesulfonyl chloride
IUPAC Name	butane-1-sulfonyl chloride
InChI Key	WEDIIKBPDQQQJU-UHFFFAOYSA-N
Molecular Formula	C₄H₉ClO₂S

3-Bromo-4-methoxybenzenesulfonyl chloride, 97%, Thermo Scientific Chemicals

CAS: 23094-96-4 Molecular Formula: C7H6BrClO3S Molecular Weight (g/mol): 285.54 MDL Number: MFCD03989643 InChI Key: LTVLATJRJIBHDR-UHFFFAOYSA-N Synonym: 3-bromo-4-methoxybenzene-1-sulfonyl chloride,3-bromo-4-methoxy-benzenesulfonyl chloride,3-bromo-4-methoxyphenylsulfonyl chloride,3-bromo-4-methoxyphenyl chlorosulfone,3-bromo4-methoxyphenylsulfonyl chloride,3-bromo-4-methoxy-benzene-sulfonyl chloride,benzenesulfonylchloride, 3-bromo-4-methoxy,benzenesulfonyl chloride, 3-bromo-4-methoxy,3-bromo-4-methoxybenzenesulfonyl chloride PubChem CID: 3863747 IUPAC Name: 3-bromo-4-methoxybenzenesulfonyl chloride SMILES: COC1=C(Br)C=C(C=C1)S(Cl)(=O)=O

Pricing and Availability
Specifications

PubChem CID	3863747
CAS	23094-96-4
Molecular Weight (g/mol)	285.54
MDL Number	MFCD03989643
SMILES	COC1=C(Br)C=C(C=C1)S(Cl)(=O)=O
Synonym	3-bromo-4-methoxybenzene-1-sulfonyl chloride,3-bromo-4-methoxy-benzenesulfonyl chloride,3-bromo-4-methoxyphenylsulfonyl chloride,3-bromo-4-methoxyphenyl chlorosulfone,3-bromo4-methoxyphenylsulfonyl chloride,3-bromo-4-methoxy-benzene-sulfonyl chloride,benzenesulfonylchloride, 3-bromo-4-methoxy,benzenesulfonyl chloride, 3-bromo-4-methoxy,3-bromo-4-methoxybenzenesulfonyl chloride
IUPAC Name	3-bromo-4-methoxybenzenesulfonyl chloride
InChI Key	LTVLATJRJIBHDR-UHFFFAOYSA-N
Molecular Formula	C7H6BrClO3S

Trifluoromethanesulfonyl chloride, 99%

CAS: 421-83-0 Molecular Formula: CClF3O2S Molecular Weight (g/mol): 168.51 MDL Number: MFCD00007451 InChI Key: GRGCWBWNLSTIEN-UHFFFAOYSA-N Synonym: trifluoromethanesulphonyl chloride,triflyl chloride,methanesulfonyl chloride, trifluoro,trifluoromethanesulfonylchloride,trifluoro-methanesulfonyl chloride,methanesulfonylchloride, trifluoro,trifluoromethylsulfonyl chloride,triflic chloride,pfc-msc,cf3so2cl PubChem CID: 79000 IUPAC Name: trifluoromethanesulfonyl chloride SMILES: FC(F)(F)S(Cl)(=O)=O

Pricing and Availability
Specifications

PubChem CID	79000
CAS	421-83-0
Molecular Weight (g/mol)	168.51
MDL Number	MFCD00007451
SMILES	FC(F)(F)S(Cl)(=O)=O
Synonym	trifluoromethanesulphonyl chloride,triflyl chloride,methanesulfonyl chloride, trifluoro,trifluoromethanesulfonylchloride,trifluoro-methanesulfonyl chloride,methanesulfonylchloride, trifluoro,trifluoromethylsulfonyl chloride,triflic chloride,pfc-msc,cf3so2cl
IUPAC Name	trifluoromethanesulfonyl chloride
InChI Key	GRGCWBWNLSTIEN-UHFFFAOYSA-N
Molecular Formula	CClF3O2S

2,4-Difluorobenzenesulfonyl chloride, 98%

CAS: 13918-92-8 Molecular Formula: C6H3ClF2O2S Molecular Weight (g/mol): 212.595 MDL Number: MFCD00042481 InChI Key: FJSAJUXIHJIAMD-UHFFFAOYSA-N Synonym: 2,4-difluorobenzene-1-sulfonyl chloride,2,4-difluorobenzenesulphonyl chloride,2,4-difluoro-benzenesulfonyl chloride,benzenesulfonyl chloride, 2,4-difluoro,2,4-difluorophenyl chlorosulfone,buttpark 23\07-79,2,4-difluorophenylsulfonyl chloride,pubchem5122,acmc-209civ PubChem CID: 2734273 IUPAC Name: 2,4-difluorobenzenesulfonyl chloride SMILES: C1=CC(=C(C=C1F)F)S(=O)(=O)Cl

Pricing and Availability
Specifications

PubChem CID	2734273
CAS	13918-92-8
Molecular Weight (g/mol)	212.595
MDL Number	MFCD00042481
SMILES	C1=CC(=C(C=C1F)F)S(=O)(=O)Cl
Synonym	2,4-difluorobenzene-1-sulfonyl chloride,2,4-difluorobenzenesulphonyl chloride,2,4-difluoro-benzenesulfonyl chloride,benzenesulfonyl chloride, 2,4-difluoro,2,4-difluorophenyl chlorosulfone,buttpark 23\07-79,2,4-difluorophenylsulfonyl chloride,pubchem5122,acmc-209civ
IUPAC Name	2,4-difluorobenzenesulfonyl chloride
InChI Key	FJSAJUXIHJIAMD-UHFFFAOYSA-N
Molecular Formula	C6H3ClF2O2S

2-Fluorobenzenesulfonyl chloride, 97%

CAS: 2905-21-7 Molecular Formula: C6H4ClFO2S Molecular Weight (g/mol): 194.60 MDL Number: MFCD00042285 InChI Key: ZSZKAQCISWFDCQ-UHFFFAOYSA-N Synonym: 2-fluorobenzene-1-sulfonyl chloride,2-fluorobenzenesulphonyl chloride,2-fluorobenzenesulfonylchloride,2-fluoro-benzenesulfonyl chloride,2-fluorophenylsulfonyl chloride,benzenesulfonyl chloride, 2-fluoro,chloro 2-fluorophenyl sulfone,pubchem5138,ksc205g6f PubChem CID: 137761 IUPAC Name: 2-fluorobenzenesulfonyl chloride SMILES: FC1=CC=CC=C1S(Cl)(=O)=O

Pricing and Availability
Specifications

PubChem CID	137761
CAS	2905-21-7
Molecular Weight (g/mol)	194.60
MDL Number	MFCD00042285
SMILES	FC1=CC=CC=C1S(Cl)(=O)=O
Synonym	2-fluorobenzene-1-sulfonyl chloride,2-fluorobenzenesulphonyl chloride,2-fluorobenzenesulfonylchloride,2-fluoro-benzenesulfonyl chloride,2-fluorophenylsulfonyl chloride,benzenesulfonyl chloride, 2-fluoro,chloro 2-fluorophenyl sulfone,pubchem5138,ksc205g6f
IUPAC Name	2-fluorobenzenesulfonyl chloride
InChI Key	ZSZKAQCISWFDCQ-UHFFFAOYSA-N
Molecular Formula	C6H4ClFO2S

2-Chloroethanesulfonyl chloride, 98%

CAS: 1622-32-8 Molecular Formula: C2H4Cl2O2S Molecular Weight (g/mol): 163.012 MDL Number: MFCD00007461 InChI Key: VHCSBTPOPKFYIU-UHFFFAOYSA-N Synonym: 2-chloroethyl sulphonyl chloride,2-chloroethylsulfonyl chloride,ethanesulfonyl chloride, 2-chloro,2-chloroethane sulfochloride,2-chloro-ethanesulfonyl chloride,2-chloroethanesulfonylchloride,beta-chloroethanesulfonyl chloride,2-chloroethane-1-sulfonyl chloride,ethanesulfonylchloride, 2-chloro,2-chloro-1-ethanesulfonyl chloride PubChem CID: 15385 IUPAC Name: 2-chloroethanesulfonyl chloride SMILES: C(CCl)S(=O)(=O)Cl

Pricing and Availability
Specifications

PubChem CID	15385
CAS	1622-32-8
Molecular Weight (g/mol)	163.012
MDL Number	MFCD00007461
SMILES	C(CCl)S(=O)(=O)Cl
Synonym	2-chloroethyl sulphonyl chloride,2-chloroethylsulfonyl chloride,ethanesulfonyl chloride, 2-chloro,2-chloroethane sulfochloride,2-chloro-ethanesulfonyl chloride,2-chloroethanesulfonylchloride,beta-chloroethanesulfonyl chloride,2-chloroethane-1-sulfonyl chloride,ethanesulfonylchloride, 2-chloro,2-chloro-1-ethanesulfonyl chloride
IUPAC Name	2-chloroethanesulfonyl chloride
InChI Key	VHCSBTPOPKFYIU-UHFFFAOYSA-N
Molecular Formula	C2H4Cl2O2S

4-Bromobenzenesulfonyl chloride, 98+%

CAS: 98-58-8 Molecular Formula: C6H4BrClO2S Molecular Weight (g/mol): 255.51 MDL Number: MFCD00007437 InChI Key: KMMHZIBWCXYAAH-UHFFFAOYSA-N Synonym: 4-bromobenzene-1-sulfonyl chloride,p-bromobenzenesulfonyl chloride,4-bromo-benzenesulfonyl chloride,p-bromophenylsulfonyl chloride,benzenesulfonyl chloride, 4-bromo,4-bromobenzenesulphonyl chloride,4-bromobenzenesulfonylchloride,unii-c6347t8fp1,4-bromobenzene sulfonyl chloride,4-bromophenyl chlorosulfone PubChem CID: 7396 IUPAC Name: 4-bromobenzenesulfonyl chloride SMILES: C1=CC(=CC=C1S(=O)(=O)Cl)Br

Pricing and Availability
Specifications

PubChem CID	7396
CAS	98-58-8
Molecular Weight (g/mol)	255.51
MDL Number	MFCD00007437
SMILES	C1=CC(=CC=C1S(=O)(=O)Cl)Br
Synonym	4-bromobenzene-1-sulfonyl chloride,p-bromobenzenesulfonyl chloride,4-bromo-benzenesulfonyl chloride,p-bromophenylsulfonyl chloride,benzenesulfonyl chloride, 4-bromo,4-bromobenzenesulphonyl chloride,4-bromobenzenesulfonylchloride,unii-c6347t8fp1,4-bromobenzene sulfonyl chloride,4-bromophenyl chlorosulfone
IUPAC Name	4-bromobenzenesulfonyl chloride
InChI Key	KMMHZIBWCXYAAH-UHFFFAOYSA-N
Molecular Formula	C6H4BrClO2S

4-(Chlorosulfonyl)benzoic acid, 96%

CAS: 10130-89-9 Molecular Formula: C7H5ClO4S Molecular Weight (g/mol): 220.623 MDL Number: MFCD00007448 InChI Key: PTCSSXYPZOFISK-UHFFFAOYSA-N Synonym: 4-chlorosulfonyl benzoic acid,benzoic acid, 4-chlorosulfonyl,p-chlorosulfonyl benzoic acid,4-chlorosulphonyl benzoic acid,p-carboxybenzenesulfonyl chloride,benzoic acid, p-chlorosulfonyl,4-chlorosulfonyl-benzoic acid,4-carboxybenzenesulfonyl chloride,4-carboxy-benzenesulfonylchloride,pubchem14811 PubChem CID: 82385 IUPAC Name: 4-chlorosulfonylbenzoic acid SMILES: C1=CC(=CC=C1C(=O)O)S(=O)(=O)Cl

Pricing and Availability
Specifications

PubChem CID	82385
CAS	10130-89-9
Molecular Weight (g/mol)	220.623
MDL Number	MFCD00007448
SMILES	C1=CC(=CC=C1C(=O)O)S(=O)(=O)Cl
Synonym	4-chlorosulfonyl benzoic acid,benzoic acid, 4-chlorosulfonyl,p-chlorosulfonyl benzoic acid,4-chlorosulphonyl benzoic acid,p-carboxybenzenesulfonyl chloride,benzoic acid, p-chlorosulfonyl,4-chlorosulfonyl-benzoic acid,4-carboxybenzenesulfonyl chloride,4-carboxy-benzenesulfonylchloride,pubchem14811
IUPAC Name	4-chlorosulfonylbenzoic acid
InChI Key	PTCSSXYPZOFISK-UHFFFAOYSA-N
Molecular Formula	C7H5ClO4S

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