Benzenesulfonic acids and derivatives

Organosulfur compounds that consist of sulfonic acid bonded to a benzene ring. Includes compounds derived from benzenesulfonic acid.

1 – 15 of 32 results

5-Sulfosalicylic acid dihydrate, ACS reagent, Thermo Scientific Chemicals

CAS: 5965-83-3 Molecular Formula: C9H14O6S Molecular Weight (g/mol): 250.27 MDL Number: MFCD00007508,MFCD00149540 InChI Key: NFYHZVWMQHQKRU-UHFFFAOYSA-N Synonym: 2-hydroxy-5-sulfobenzoic acid dihydrate,5-sulfosalicylic acid dihydrate,sulfosalicylic acid dihydrate,benzoic acid, 2-hydroxy-5-sulfo-, dihydrate,unii-09ngq462s6,2-hydroxy-5-sulfobenzoic acid, hydrate, hydrate,5-sulfosalicylsyre,5-sulfosalicylsaeure,salicylic acid, 5-sulfo-, dihydrate,acmc-1aymd PubChem CID: 2723734 IUPAC Name: 2-hydroxy-5-sulfobenzoic acid;dihydrate SMILES: C.C.OC(=O)C1=CC(=CC=C1O)S(O)(=O)=O

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PubChem CID	2723734
CAS	5965-83-3
Molecular Weight (g/mol)	250.27
MDL Number	MFCD00007508,MFCD00149540
SMILES	C.C.OC(=O)C1=CC(=CC=C1O)S(O)(=O)=O
Synonym	2-hydroxy-5-sulfobenzoic acid dihydrate,5-sulfosalicylic acid dihydrate,sulfosalicylic acid dihydrate,benzoic acid, 2-hydroxy-5-sulfo-, dihydrate,unii-09ngq462s6,2-hydroxy-5-sulfobenzoic acid, hydrate, hydrate,5-sulfosalicylsyre,5-sulfosalicylsaeure,salicylic acid, 5-sulfo-, dihydrate,acmc-1aymd
IUPAC Name	2-hydroxy-5-sulfobenzoic acid;dihydrate
InChI Key	NFYHZVWMQHQKRU-UHFFFAOYSA-N
Molecular Formula	C9H14O6S

p-Toluenesulfonic anhydride, 97%, Thermo Scientific Chemicals

CAS: 4124-41-8 Molecular Formula: C14H14O5S2 Molecular Weight (g/mol): 326.381 MDL Number: MFCD00008548 InChI Key: PDVFSPNIEOYOQL-UHFFFAOYSA-N Synonym: p-toluenesulfonic anhydride,4-methylbenzenesulfonic anhydride,4-toluenesulfonic anhydride,p-toluenesulfonicanhydride,p-toluene sulfonic anhydride,toluene-p-sulphonic anhydride,4-methylphenyl sulfonyl 4-methylbenzenesulfonate,p-toluenesulphonic anhydride,toluene-4-sulfonic anhydride,benzenesulfonic acid, 4-methyl-, anhydride PubChem CID: 77773 IUPAC Name: (4-methylphenyl)sulfonyl 4-methylbenzenesulfonate SMILES: CC1=CC=C(C=C1)S(=O)(=O)OS(=O)(=O)C2=CC=C(C=C2)C

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PubChem CID	77773
CAS	4124-41-8
Molecular Weight (g/mol)	326.381
MDL Number	MFCD00008548
SMILES	CC1=CC=C(C=C1)S(=O)(=O)OS(=O)(=O)C2=CC=C(C=C2)C
Synonym	p-toluenesulfonic anhydride,4-methylbenzenesulfonic anhydride,4-toluenesulfonic anhydride,p-toluenesulfonicanhydride,p-toluene sulfonic anhydride,toluene-p-sulphonic anhydride,4-methylphenyl sulfonyl 4-methylbenzenesulfonate,p-toluenesulphonic anhydride,toluene-4-sulfonic anhydride,benzenesulfonic acid, 4-methyl-, anhydride
IUPAC Name	(4-methylphenyl)sulfonyl 4-methylbenzenesulfonate
InChI Key	PDVFSPNIEOYOQL-UHFFFAOYSA-N
Molecular Formula	C14H14O5S2

p-Toluenesulfonic acid monohydrate, 97.5%, pure, Thermo Scientific Chemicals

CAS: 6192-52-5 MDL Number: MFCD00142137 InChI Key: KJIFKLIQANRMOU-UHFFFAOYSA-N Synonym: p-toluenesulfonic acid monohydrate,4-methylbenzenesulfonic acid hydrate,4-methylbenzenesulfonic acid monohydrate,p-toluene sulfonic acid monohydrate,unii-3bto78gaff,benzenesulfonic acid, 4-methyl-, monohydrate,ptoluenesulfonic acid,p-toluenesulfonic acid, monohydrate,3bto78gaff,4-methylbenzene-1-sulfonic acid hydrate PubChem CID: 521998 IUPAC Name: 4-methylbenzenesulfonic acid;hydrate SMILES: CC1=CC=C(C=C1)S(=O)(=O)O.O

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PubChem CID	521998
CAS	6192-52-5
MDL Number	MFCD00142137
SMILES	CC1=CC=C(C=C1)S(=O)(=O)O.O
Synonym	p-toluenesulfonic acid monohydrate,4-methylbenzenesulfonic acid hydrate,4-methylbenzenesulfonic acid monohydrate,p-toluene sulfonic acid monohydrate,unii-3bto78gaff,benzenesulfonic acid, 4-methyl-, monohydrate,ptoluenesulfonic acid,p-toluenesulfonic acid, monohydrate,3bto78gaff,4-methylbenzene-1-sulfonic acid hydrate
IUPAC Name	4-methylbenzenesulfonic acid;hydrate
InChI Key	KJIFKLIQANRMOU-UHFFFAOYSA-N

5-Sulfosalicylic acid dihydrate, 98%, Thermo Scientific Chemicals

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PubChem CID	2723734
CAS	5965-83-3
Molecular Weight (g/mol)	250.27
MDL Number	MFCD00007508,MFCD00149540
SMILES	C.C.OC(=O)C1=CC(=CC=C1O)S(O)(=O)=O
Synonym	2-hydroxy-5-sulfobenzoic acid dihydrate,5-sulfosalicylic acid dihydrate,sulfosalicylic acid dihydrate,benzoic acid, 2-hydroxy-5-sulfo-, dihydrate,unii-09ngq462s6,2-hydroxy-5-sulfobenzoic acid, hydrate, hydrate,5-sulfosalicylsyre,5-sulfosalicylsaeure,salicylic acid, 5-sulfo-, dihydrate,acmc-1aymd
InChI Key	NFYHZVWMQHQKRU-UHFFFAOYSA-N
Molecular Formula	C9H14O6S

5-Sulfosalicylic Acid Dihydrate, 98%, Thermo Scientific Chemicals

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Molecular Weight (g/mol)	250.27
CAS Min %	97.5
InChI Key	NFYHZVWMQHQKRU-UHFFFAOYSA-N
PubChem CID	2723734
Percent Purity	98%
Fieser	01,1118
Infrared Spectrum	Authentic
Formula Weight	254.22
Melting Point	106.0°C to 110.0°C
CAS Max %	100.0
Color	White
Physical Form	Crystalline Powder or Crystals
Chemical Name or Material	5-Sulfosalicylic acid dihydrate
SMILES	C.C.OC(=O)C1=CC(=CC=C1O)S(O)(=O)=O
Merck Index	15, 9094
Assay Percent Range	98%
CAS	97-05-2
Health Hazard 3	GHS P Statement IF SWALLOWED: rinse mouth. Do NOT induce vomiting. Wear protective gloves/protective clothing/eye protection/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses,if pre
MDL Number	MFCD00007508,MFCD00149540
Health Hazard 2	GHS H Statement Causes severe skin burns and eye damage. Harmful if swallowed.
Solubility Information	Solubility in water: 127g/L (20°C). Other solubilities: soluble in alcohol and ether
Packaging	Plastic bottle
Health Hazard 1	GHS Signal Word: Danger
Synonym	2-hydroxy-5-sulfobenzoic acid dihydrate,5-sulfosalicylic acid dihydrate,sulfosalicylic acid dihydrate,benzoic acid, 2-hydroxy-5-sulfo-, dihydrate,unii-09ngq462s6,2-hydroxy-5-sulfobenzoic acid, hydrate, hydrate,5-sulfosalicylsyre,5-sulfosalicylsaeure,salicylic acid, 5-sulfo-, dihydrate,acmc-1aymd
Beilstein	11, 411
Molecular Formula	C9H14O6S

N-[[(4-Methylphenyl)sulfonyl]oxy]ethane -1,2-diamine, ≥95%, Thermo Scientific™

CAS: 175205-36-4 Molecular Formula: C9H14N2O3S Molecular Weight (g/mol): 230.282 MDL Number: MFCD00276588 InChI Key: RWUMUZOGZPNCIL-UHFFFAOYSA-N Synonym: 2-tosyloxy amino ethanamine,2-aminoethyl amino 4-methylbenzenesulfonate,benzenesulfonic acid,4-methyl-, 2-aminoethyl azanyl ester,n1-4-methylphenyl sulfonyl oxy ethane-1,2-diamine,2-aminoethylamino 4-methylbenzenesulfonate,2-4-methylphenyl sulfonyl-oxy amino ethanamine,n∼1∼-4-methylbenzene-1-sulfonyl oxy ethane-1,2-diamine,n∼1∼-4-methylphenyl sulfonyl oxy ethane-1,2-diamine PubChem CID: 2796248 IUPAC Name: (2-aminoethylamino) 4-methylbenzenesulfonate SMILES: CC1=CC=C(C=C1)S(=O)(=O)ONCCN

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PubChem CID	2796248
CAS	175205-36-4
Molecular Weight (g/mol)	230.282
MDL Number	MFCD00276588
SMILES	CC1=CC=C(C=C1)S(=O)(=O)ONCCN
Synonym	2-tosyloxy amino ethanamine,2-aminoethyl amino 4-methylbenzenesulfonate,benzenesulfonic acid,4-methyl-, 2-aminoethyl azanyl ester,n1-4-methylphenyl sulfonyl oxy ethane-1,2-diamine,2-aminoethylamino 4-methylbenzenesulfonate,2-4-methylphenyl sulfonyl-oxy amino ethanamine,n∼1∼-4-methylbenzene-1-sulfonyl oxy ethane-1,2-diamine,n∼1∼-4-methylphenyl sulfonyl oxy ethane-1,2-diamine
IUPAC Name	(2-aminoethylamino) 4-methylbenzenesulfonate
InChI Key	RWUMUZOGZPNCIL-UHFFFAOYSA-N
Molecular Formula	C9H14N2O3S

4-Sulfobenzoic acid monopotassium salt, 95%, Thermo Scientific Chemicals

CAS: 5399-63-3 Molecular Formula: C7H5KO5S Molecular Weight (g/mol): 240.27 MDL Number: MFCD00007509 InChI Key: PXRJBUPXKDXDLG-UHFFFAOYSA-M Synonym: benzoic acid, 4-sulfo-, monopotassium salt,4-sulfobenzoic acid monopotassium salt,4-sulphobenzoic acid monopotassium salt,4-sulfobenzoicacidmonopotassiumsalt,potassium hydrogen 4-sulphonatobenzoate,p-sulphobenzoic acid, monopotassium salt,potassium 4-sulphobenzoate,benzoic acid, 4-sulfo-, potassium salt 1:1,potassium 4-sulfobenzoate,p-potassiooxysulfonyl benzoic acid PubChem CID: 23670833 IUPAC Name: potassium;4-sulfobenzoate SMILES: C1=CC(=CC=C1C(=O)[O-])S(=O)(=O)O.[K+]

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PubChem CID	23670833
CAS	5399-63-3
Molecular Weight (g/mol)	240.27
MDL Number	MFCD00007509
SMILES	C1=CC(=CC=C1C(=O)[O-])S(=O)(=O)O.[K+]
Synonym	benzoic acid, 4-sulfo-, monopotassium salt,4-sulfobenzoic acid monopotassium salt,4-sulphobenzoic acid monopotassium salt,4-sulfobenzoicacidmonopotassiumsalt,potassium hydrogen 4-sulphonatobenzoate,p-sulphobenzoic acid, monopotassium salt,potassium 4-sulphobenzoate,benzoic acid, 4-sulfo-, potassium salt 1:1,potassium 4-sulfobenzoate,p-potassiooxysulfonyl benzoic acid
IUPAC Name	potassium;4-sulfobenzoate
InChI Key	PXRJBUPXKDXDLG-UHFFFAOYSA-M
Molecular Formula	C7H5KO5S

Hydroxy(tosyloxy)iodobenzene, 97%, Thermo Scientific Chemicals

CAS: 27126-76-7 Molecular Formula: C13H13IO4S Molecular Weight (g/mol): 392.207 MDL Number: MFCD00011547 InChI Key: LRIUKPUCKCECPT-UHFFFAOYSA-N Synonym: hydroxy tosyloxy iodo benzene,htib,koser's reagent,phenyliodosohydroxy tosylate,koser reagent,unii-2eoa97b14a,hydroxy p-tolylsulfonyl oxy iodo benzene,hydroxy 4-methylbenzenesulfonato-o phenyliodine,iodosobenzene-i-mono-p-toluenesulfonate,hydroxy phenyl 4-methylbenzenesulfonoperoxoyl iodide PubChem CID: 325434 IUPAC Name: [hydroxy(phenyl)-$l^{3}-iodanyl] 4-methylbenzenesulfonate SMILES: CC1=CC=C(C=C1)S(=O)(=O)OI(C2=CC=CC=C2)O

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PubChem CID	325434
CAS	27126-76-7
Molecular Weight (g/mol)	392.207
MDL Number	MFCD00011547
SMILES	CC1=CC=C(C=C1)S(=O)(=O)OI(C2=CC=CC=C2)O
Synonym	hydroxy tosyloxy iodo benzene,htib,koser's reagent,phenyliodosohydroxy tosylate,koser reagent,unii-2eoa97b14a,hydroxy p-tolylsulfonyl oxy iodo benzene,hydroxy 4-methylbenzenesulfonato-o phenyliodine,iodosobenzene-i-mono-p-toluenesulfonate,hydroxy phenyl 4-methylbenzenesulfonoperoxoyl iodide
IUPAC Name	[hydroxy(phenyl)-$l^{3}-iodanyl] 4-methylbenzenesulfonate
InChI Key	LRIUKPUCKCECPT-UHFFFAOYSA-N
Molecular Formula	C13H13IO4S

(R)-(+)-3-Aminotetrahydrofuran p-toluenesulfonate salt, 95%, Thermo Scientific Chemicals

CAS: 111769-27-8 Molecular Formula: C11H17NO4S Molecular Weight (g/mol): 259.32 MDL Number: MFCD00040622,MFCD00040622,MFCD00066238 InChI Key: BZXPLADBSZWDIH-UHFFFAOYNA-N Synonym: r-3-aminotetrahydrofuran tosylate,r-+-tetrahydro-3-furylamine p-toluenesulfonate salt,r---3-aminotetrahydrofuran toluene-4-sulfonate,r-+-3-aminotetrahydrofuran toluene-4-sulfonate,r---3-aminotetrahydrofurantoluene-4-sulfonate,3-furanamine, tetrahydro-, r-, 4-methylbenzenesulfonate,c4h9no.c7h8o3s,r-tetrahydrofuran-3-amine-4-methylbenzenesulfonate,3r-oxolan-3-amine; para-toluene sulfonate,4-methylbenzenesulfonic acid; 3r-tetrahydrofuran-3-amine PubChem CID: 14243169 IUPAC Name: 4-methylbenzenesulfonic acid;(3R)-oxolan-3-amine SMILES: NC1CCOC1.CC1=CC=C(C=C1)S(O)(=O)=O

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PubChem CID	14243169
CAS	111769-27-8
Molecular Weight (g/mol)	259.32
MDL Number	MFCD00040622,MFCD00040622,MFCD00066238
SMILES	NC1CCOC1.CC1=CC=C(C=C1)S(O)(=O)=O
Synonym	r-3-aminotetrahydrofuran tosylate,r-+-tetrahydro-3-furylamine p-toluenesulfonate salt,r---3-aminotetrahydrofuran toluene-4-sulfonate,r-+-3-aminotetrahydrofuran toluene-4-sulfonate,r---3-aminotetrahydrofurantoluene-4-sulfonate,3-furanamine, tetrahydro-, r-, 4-methylbenzenesulfonate,c4h9no.c7h8o3s,r-tetrahydrofuran-3-amine-4-methylbenzenesulfonate,3r-oxolan-3-amine; para-toluene sulfonate,4-methylbenzenesulfonic acid; 3r-tetrahydrofuran-3-amine
IUPAC Name	4-methylbenzenesulfonic acid;(3R)-oxolan-3-amine
InChI Key	BZXPLADBSZWDIH-UHFFFAOYNA-N
Molecular Formula	C11H17NO4S

p-Toluenesulfonic anhydride, 95%, Thermo Scientific Chemicals

CAS: 4124-41-8 Molecular Formula: C₁₄H₁₄O₅S₂ Molecular Weight (g/mol): 326.39 MDL Number: MFCD00008548 InChI Key: PDVFSPNIEOYOQL-UHFFFAOYSA-N Synonym: p-toluenesulfonic anhydride,4-methylbenzenesulfonic anhydride,4-toluenesulfonic anhydride,p-toluenesulfonicanhydride,p-toluene sulfonic anhydride,toluene-p-sulphonic anhydride,4-methylphenyl sulfonyl 4-methylbenzenesulfonate,p-toluenesulphonic anhydride,toluene-4-sulfonic anhydride,benzenesulfonic acid, 4-methyl-, anhydride PubChem CID: 77773 IUPAC Name: (4-methylphenyl)sulfonyl 4-methylbenzenesulfonate SMILES: CC1=CC=C(C=C1)S(=O)(=O)OS(=O)(=O)C2=CC=C(C=C2)C

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PubChem CID	77773
CAS	4124-41-8
Molecular Weight (g/mol)	326.39
MDL Number	MFCD00008548
SMILES	CC1=CC=C(C=C1)S(=O)(=O)OS(=O)(=O)C2=CC=C(C=C2)C
Synonym	p-toluenesulfonic anhydride,4-methylbenzenesulfonic anhydride,4-toluenesulfonic anhydride,p-toluenesulfonicanhydride,p-toluene sulfonic anhydride,toluene-p-sulphonic anhydride,4-methylphenyl sulfonyl 4-methylbenzenesulfonate,p-toluenesulphonic anhydride,toluene-4-sulfonic anhydride,benzenesulfonic acid, 4-methyl-, anhydride
IUPAC Name	(4-methylphenyl)sulfonyl 4-methylbenzenesulfonate
InChI Key	PDVFSPNIEOYOQL-UHFFFAOYSA-N
Molecular Formula	C₁₄H₁₄O₅S₂

2-Sulfobenzoic acid hydrate, 98%, Thermo Scientific Chemicals

CAS: 123333-68-6 Molecular Formula: C7H6O5S Molecular Weight (g/mol): 202.18 MDL Number: MFCD00007479 InChI Key: ZMPRRFPMMJQXPP-UHFFFAOYSA-N Synonym: 2-sulfobenzoic acid hydrate,benzoic acid, 2-sulfo-hydrate,acmc-20anmu,2-sulphobenzoic acid hydrate,c7h6o5s.h2o,2-sulfobenzoic acid, oxamethane,benzoic acid, 2-sulfo-, monohydrate PubChem CID: 24820382 IUPAC Name: 2-sulfobenzoic acid;hydrate SMILES: OC(=O)C1=CC=CC=C1S(O)(=O)=O

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PubChem CID	24820382
CAS	123333-68-6
Molecular Weight (g/mol)	202.18
MDL Number	MFCD00007479
SMILES	OC(=O)C1=CC=CC=C1S(O)(=O)=O
Synonym	2-sulfobenzoic acid hydrate,benzoic acid, 2-sulfo-hydrate,acmc-20anmu,2-sulphobenzoic acid hydrate,c7h6o5s.h2o,2-sulfobenzoic acid, oxamethane,benzoic acid, 2-sulfo-, monohydrate
IUPAC Name	2-sulfobenzoic acid;hydrate
InChI Key	ZMPRRFPMMJQXPP-UHFFFAOYSA-N
Molecular Formula	C7H6O5S

4-Nitrobenzenesulfonic acid hydrate, 98%, Thermo Scientific Chemicals

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p-Toluenesulfonic acid monohydrate, ACS reagent, Thermo Scientific Chemicals

CAS: 6192-52-5 InChI Key: KJIFKLIQANRMOU-UHFFFAOYSA-N Synonym: p-toluenesulfonic acid monohydrate,4-methylbenzenesulfonic acid hydrate,4-methylbenzenesulfonic acid monohydrate,p-toluene sulfonic acid monohydrate,unii-3bto78gaff,benzenesulfonic acid, 4-methyl-, monohydrate,ptoluenesulfonic acid,p-toluenesulfonic acid, monohydrate,3bto78gaff,4-methylbenzene-1-sulfonic acid hydrate PubChem CID: 521998 IUPAC Name: 4-methylbenzenesulfonic acid;hydrate SMILES: CC1=CC=C(C=C1)S(=O)(=O)O.O

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PubChem CID	521998
CAS	6192-52-5
SMILES	CC1=CC=C(C=C1)S(=O)(=O)O.O
Synonym	p-toluenesulfonic acid monohydrate,4-methylbenzenesulfonic acid hydrate,4-methylbenzenesulfonic acid monohydrate,p-toluene sulfonic acid monohydrate,unii-3bto78gaff,benzenesulfonic acid, 4-methyl-, monohydrate,ptoluenesulfonic acid,p-toluenesulfonic acid, monohydrate,3bto78gaff,4-methylbenzene-1-sulfonic acid hydrate
IUPAC Name	4-methylbenzenesulfonic acid;hydrate
InChI Key	KJIFKLIQANRMOU-UHFFFAOYSA-N

5-Sulfosalicylic acid dihydrate, ACS, 99+%, Thermo Scientific Chemicals

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PubChem CID	2723734
CAS	5965-83-3
Molecular Weight (g/mol)	250.27
MDL Number	MFCD00007508,MFCD00149540
SMILES	C.C.OC(=O)C1=CC(=CC=C1O)S(O)(=O)=O
Synonym	2-hydroxy-5-sulfobenzoic acid dihydrate,5-sulfosalicylic acid dihydrate,sulfosalicylic acid dihydrate,benzoic acid, 2-hydroxy-5-sulfo-, dihydrate,unii-09ngq462s6,2-hydroxy-5-sulfobenzoic acid, hydrate, hydrate,5-sulfosalicylsyre,5-sulfosalicylsaeure,salicylic acid, 5-sulfo-, dihydrate,acmc-1aymd
IUPAC Name	2-hydroxy-5-sulfobenzoic acid;dihydrate
InChI Key	NFYHZVWMQHQKRU-UHFFFAOYSA-N
Molecular Formula	C9H14O6S

5-Sulfosalicylic acid dihydrate, 98%, Thermo Scientific Chemicals

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Benzenesulfonic acids and derivatives

Benzenesulfonic acids and derivatives

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