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ChemicalBook >> CAS DataBase List >> 2-Methylbenzene-1-sulfonamide

2-Methylbenzene-1-sulfonamide

2-Methylbenzene-1-sulfonamide price.
  • $7 - $2491.91
  • Product name: 2-Methylbenzene-1-sulfonamide
  • CAS: 88-19-7
  • MF: C7H9NO2S
  • MW: 171.22
  • EINECS:201-808-8
  • MDL Number:MFCD00007934
  • Synonyms:4-TOLUENESULFONIC ACID AMIDE;2-METHYLBENZENE-1-SULFONAMIDE;2-TOLUENESULFONAMIDE;TOLUENE-4-SULPHONAMIDE;TOLUENE-2-SULFONAMIDE;2-methylbenzenesulphonamide ;2-tolylsulfonamide ;methyl-2benzenesulfonamide
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  • aablocks
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  • Manufactureraablocks
  • Product numberAA0033BF
  • Product description2-Methylbenzene-1-sulfonamide ≥98%
  • Packaging100g
  • Price$19
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA0033BF
  • Product description2-Methylbenzene-1-sulfonamide 95%
  • Packaging500g
  • Price$23
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA0033BF
  • Product description2-Methylbenzene-1-sulfonamide 98%
  • Packaging1kg
  • Price$46
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA0033BF
  • Product description2-Methylbenzene-1-sulfonamide ≥98%
  • Packaging25g
  • Price$10
  • Updated2026-05-28
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ90261
  • Product descriptiono-Toluenesulfonamide 98%
  • Packaging500g
  • Price$150
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberG366
  • Product description2-Methylbenzenesulfonamide >99%(HPLC)
  • Packaging500g
  • Price$199
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ90261
  • Product descriptiono-Toluenesulfonamide 98%
  • Packaging100g
  • Price$41
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberG366
  • Product description2-Methylbenzenesulfonamide >99%(HPLC)
  • Packaging100g
  • Price$55
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberG366
  • Product description2-Methylbenzenesulfonamide >99%(HPLC)
  • Packaging25g
  • Price$23
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ90261
  • Product descriptiono-Toluenesulfonamide 98%
  • Packaging5g
  • Price$12
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ90261
  • Product descriptiono-Toluenesulfonamide
  • Packaging25g
  • Price$15
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberG366
  • Product description2-Methylbenzenesulfonamide >99%(HPLC)
  • Packaging5g
  • Price$16
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ90261
  • Product descriptiono-Toluenesulfonamide 98%
  • Packaging25g
  • Price$17
  • Updated2026-06-04
  • Buy
  • ManufacturerAlichem
  • Product number88197
  • Product description2-Methylbenzenesulfonamide
  • Packaging250mg
  • Price$480
  • Updated2021-12-16
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  • ManufacturerAlichem
  • Product number88197
  • Product description2-Methylbenzenesulfonamide
  • Packaging1g
  • Price$1504.9
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA148820
  • Product description2-Methylbenzenesulfonamide 95%
  • Packaging10g
  • Price$7
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA0033BF 2-Methylbenzene-1-sulfonamide ≥98% 100g $19 2026-05-28 Buy
aablocks AA0033BF 2-Methylbenzene-1-sulfonamide 95% 500g $23 2026-05-28 Buy
aablocks AA0033BF 2-Methylbenzene-1-sulfonamide 98% 1kg $46 2026-05-28 Buy
aablocks AA0033BF 2-Methylbenzene-1-sulfonamide ≥98% 25g $10 2026-05-28 Buy
AK Scientific J90261 o-Toluenesulfonamide 98% 500g $150 2026-06-04 Buy
AK Scientific G366 2-Methylbenzenesulfonamide >99%(HPLC) 500g $199 2026-06-04 Buy
AK Scientific J90261 o-Toluenesulfonamide 98% 100g $41 2026-06-04 Buy
AK Scientific G366 2-Methylbenzenesulfonamide >99%(HPLC) 100g $55 2026-06-04 Buy
AK Scientific G366 2-Methylbenzenesulfonamide >99%(HPLC) 25g $23 2026-06-04 Buy
AK Scientific J90261 o-Toluenesulfonamide 98% 5g $12 2026-06-04 Buy
AK Scientific J90261 o-Toluenesulfonamide 25g $15 2021-12-16 Buy
AK Scientific G366 2-Methylbenzenesulfonamide >99%(HPLC) 5g $16 2026-06-04 Buy
AK Scientific J90261 o-Toluenesulfonamide 98% 25g $17 2026-06-04 Buy
Alichem 88197 2-Methylbenzenesulfonamide 250mg $480 2021-12-16 Buy
Alichem 88197 2-Methylbenzenesulfonamide 1g $1504.9 2021-12-16 Buy
Ambeed A148820 2-Methylbenzenesulfonamide 95% 10g $7 2021-12-16 Buy

Properties

Melting point :156-158 °C (lit.)
Boiling point :221 °C
Density :1.2495 (rough estimate)
vapor pressure :0-0.008Pa at 25℃
refractive index :1.6100 (estimate)
Flash point :178°C
storage temp. :Sealed in dry,Room Temperature
solubility :DMSO (Slightly), Methanol (Very Slightly, Heated)
form :powder
pka :10.17±0.60(Predicted)
color :White to Off-White
Water Solubility :Soluble in water (1.6 g/L at 25°C).
BRN :1102362
Henry's Law Constant :2.1×101 mol/(m3Pa) at 25℃, HSDB (2015)
Cosmetics Ingredients Functions :PLASTICISER
InChI :1S/C7H9NO2S/c1-6-4-2-3-5-7(6)11(8,9)10/h2-5H,1H3,(H2,8,9,10)
InChIKey :YCMLQMDWSXFTIF-UHFFFAOYSA-N
SMILES :Cc1ccccc1S(N)(=O)=O
LogP :0.6-0.9 at 20-25℃
CAS DataBase Reference :88-19-7(CAS DataBase Reference)
NIST Chemistry Reference :Benzenesulfonamide, 2-methyl-(88-19-7)
EPA Substance Registry System :Benzenesulfonamide, 2-methyl- (88-19-7)

Safety Information

Symbol(GHS): Exclamation Mark (GHS07)Health Hazard (GHS08)
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H351 Suspected of causing cancer Carcinogenicity Category 2 Warning P201, P202, P281, P308+P313, P405,P501
Precautionary statements:
P201 Obtain special instructions before use.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P308+P313 IF exposed or concerned: Get medical advice/attention.

Description

o-Toluene sulfonamide was mainly produced as a chemical intermediate for the production of saccharin. A mixture of o-Toluene sulfonamide with the p-isomer is used as a plasticizer for hot -melt adhesives, a chemical intermediate for fluorescent pigments and a chemical intermediate for plasticizer resins. (S080800). Studies suggest that o-Toluene sulfonamide has potential mutagenic activity.

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