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ChemicalBook >> CAS DataBase List >> N-Methyl-p-toluenesulfonamide

N-Methyl-p-toluenesulfonamide

N-Methyl-p-toluenesulfonamide price.
  • $5 - $1200
  • Product name: N-Methyl-p-toluenesulfonamide
  • CAS: 640-61-9
  • MF: C8H11NO2S
  • MW: 185.24
  • EINECS:211-366-8
  • MDL Number:MFCD00008285
  • Synonyms:n,4-dimethyl-benzenesulfonamide;N-METHYL-P-TOLUENESULFONAMIDE;(p-Tolylsulfonyl)methylamine;n,4-dimethyl-benzenesulfonamid ;N-Methyl-para-toluenesulfonamide;N-Methyl-p-toluolsulfonamide;p-Toluene-N-methylsulfonamide;p-Toluenesulfonamide, N-methyl-
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  • aablocks
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  • Manufactureraablocks
  • Product numberAA003T5Q
  • Product descriptionN,4-Dimethylbenzenesulfonamide 97%
  • Packaging25g
  • Price$5
  • Updated2026-05-28
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  • Manufactureraablocks
  • Product numberAA003T5Q
  • Product descriptionN,4-Dimethylbenzenesulfonamide 97%
  • Packaging100g
  • Price$8
  • Updated2026-05-28
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  • Manufactureraablocks
  • Product numberAA003T5Q
  • Product descriptionN,4-Dimethylbenzenesulfonamide ≥98%(HPLC)
  • Packaging250g
  • Price$16
  • Updated2026-05-28
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  • Manufactureraablocks
  • Product numberAA003T5Q
  • Product descriptionN,4-Dimethylbenzenesulfonamide 97%
  • Packaging500g
  • Price$27
  • Updated2026-05-28
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  • Manufactureraablocks
  • Product numberAA003T5Q
  • Product descriptionN,4-Dimethylbenzenesulfonamide 98%
  • Packaging1kg
  • Price$46
  • Updated2026-05-28
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  • ManufacturerActivate Scientific
  • Product numberAS134095
  • Product descriptionN-Methyl-p-toluenesulfonamide 98%
  • Packaging100g
  • Price$54
  • Updated2026-06-04
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  • ManufacturerActivate Scientific
  • Product numberAS134095
  • Product descriptionN-Methyl-p-toluenesulfonamide 98%
  • Packaging25g
  • Price$27
  • Updated2026-06-04
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  • ManufacturerActivate Scientific
  • Product numberAS134095
  • Product descriptionN-Methyl-p-toluenesulfonamide 98%
  • Packaging5g
  • Price$20
  • Updated2026-06-04
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  • ManufacturerAHH
  • Product numberMT-19008
  • Product descriptionN-Methyl-p-toluenesulfonamide 98%
  • Packaging500g
  • Price$295
  • Updated2021-12-16
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  • ManufacturerAHH
  • Product numberMT-19008
  • Product descriptionN-Methyl-p-toluenesulfonamide 97%
  • Packaging500g
  • Price$295
  • Updated2026-05-25
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  • ManufacturerAHH
  • Product numberMT-19008
  • Product descriptionN-Methyl-p-toluenesulfonamide 97%
  • Packaging500g
  • Price$295
  • Updated2026-05-26
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  • ManufacturerAK Scientific
  • Product numberF950
  • Product descriptionN-Methyl-p-toluenesulfonamide 98%(HPLC)
  • Packaging500g
  • Price$210
  • Updated2026-06-04
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  • ManufacturerAK Scientific
  • Product numberJ53358
  • Product descriptionN-Methyl-p-toluenesulfonamide 95%
  • Packaging500g
  • Price$150
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ53358
  • Product descriptionN-Methyl-p-toluenesulfonamide 95%
  • Packaging5g
  • Price$12
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ53358
  • Product descriptionN-Methyl-p-toluenesulfonamide
  • Packaging25g
  • Price$14
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberF950
  • Product descriptionN-Methyl-p-toluenesulfonamide 98%(HPLC)
  • Packaging5g
  • Price$16
  • Updated2026-06-04
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA003T5Q N,4-Dimethylbenzenesulfonamide 97% 25g $5 2026-05-28 Buy
aablocks AA003T5Q N,4-Dimethylbenzenesulfonamide 97% 100g $8 2026-05-28 Buy
aablocks AA003T5Q N,4-Dimethylbenzenesulfonamide ≥98%(HPLC) 250g $16 2026-05-28 Buy
aablocks AA003T5Q N,4-Dimethylbenzenesulfonamide 97% 500g $27 2026-05-28 Buy
aablocks AA003T5Q N,4-Dimethylbenzenesulfonamide 98% 1kg $46 2026-05-28 Buy
Activate Scientific AS134095 N-Methyl-p-toluenesulfonamide 98% 100g $54 2026-06-04 Buy
Activate Scientific AS134095 N-Methyl-p-toluenesulfonamide 98% 25g $27 2026-06-04 Buy
Activate Scientific AS134095 N-Methyl-p-toluenesulfonamide 98% 5g $20 2026-06-04 Buy
AHH MT-19008 N-Methyl-p-toluenesulfonamide 98% 500g $295 2021-12-16 Buy
AHH MT-19008 N-Methyl-p-toluenesulfonamide 97% 500g $295 2026-05-25 Buy
AHH MT-19008 N-Methyl-p-toluenesulfonamide 97% 500g $295 2026-05-26 Buy
AK Scientific F950 N-Methyl-p-toluenesulfonamide 98%(HPLC) 500g $210 2026-06-04 Buy
AK Scientific J53358 N-Methyl-p-toluenesulfonamide 95% 500g $150 2026-06-04 Buy
AK Scientific J53358 N-Methyl-p-toluenesulfonamide 95% 5g $12 2026-06-04 Buy
AK Scientific J53358 N-Methyl-p-toluenesulfonamide 25g $14 2021-12-16 Buy
AK Scientific F950 N-Methyl-p-toluenesulfonamide 98%(HPLC) 5g $16 2026-06-04 Buy

Properties

Melting point :76-79 °C (lit.)
Boiling point :296.5±33.0 °C(Predicted)
Density :1.3400
refractive index :1.5650 (estimate)
storage temp. :Sealed in dry,Room Temperature
solubility :Chloroform (Slightly), Ethyl Acetate (Slightly), Methanol (Very Slightly)
pka :11.67±0.30(Predicted)
form :Crystalline Solid
color :White to light yellow
InChI :InChI=1S/C8H11NO2S/c1-7-3-5-8(6-4-7)12(10,11)9-2/h3-6,9H,1-2H3
InChIKey :GWLOGZRVYXAHRE-UHFFFAOYSA-N
SMILES :C1(S(NC)(=O)=O)=CC=C(C)C=C1
CAS DataBase Reference :640-61-9(CAS DataBase Reference)
NIST Chemistry Reference :Benzenesulfonamide, n,4-dimethyl-(640-61-9)
EPA Substance Registry System :Benzenesulfonamide, N,4-dimethyl- (640-61-9)

Safety Information

Symbol(GHS): Exclamation Mark (GHS07)
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352 IF ON SKIN: wash with plenty of soap and water.

Description

N-Methyl-p-toluenesulfonamide was used in the synthesis of vicinal haloamino ketone derivative.

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