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

N-Methyl-p-toluenesulfonamide

Product Name
N-Methyl-p-toluenesulfonamide
CAS No.
640-61-9
Chemical Name
N-Methyl-p-toluenesulfonamide
Synonyms
MTSA;Benzenesulfonamide, N,4-dimethyl-;-p-toL;NSC2223;NSC 2223;N-Methyl-p-toluenesu;Gliclazide Impurity 1;METHYL-TOLUENESULPHONAMIDE;N-METHYLTOLUENESULFONAMIDE;N-Methyl-p-toluolsulfonaMid
CBNumber
CB1313402
Molecular Formula
C8H11NO2S
Formula Weight
185.24
MOL File
640-61-9.mol
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N-Methyl-p-toluenesulfonamide Property

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
InChIKey
GWLOGZRVYXAHRE-UHFFFAOYSA-N
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)
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Safety

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
37/39-26
WGK Germany 
3
HS Code 
29350090
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
148601
Product name
N-Methyl-p-toluenesulfonamide
Purity
98%
Packaging
100g
Price
$161
Updated
2024/03/01
TCI Chemical
Product number
M1717
Product name
N-Methyl-p-toluenesulfonamide
Purity
>98.0%(HPLC)(N)
Packaging
25g
Price
$17
Updated
2024/03/01
TCI Chemical
Product number
M1717
Product name
N-Methyl-p-toluenesulfonamide
Purity
>98.0%(HPLC)(N)
Packaging
250g
Price
$51
Updated
2024/03/01
TRC
Product number
M330345
Product name
N-Methyl-p-toluenesulfonamide
Packaging
250g
Price
$275
Updated
2021/12/16
Medical Isotopes, Inc.
Product number
97408
Product name
N-Methyl-p-toluenesulfonamide
Packaging
5G
Price
$345
Updated
2021/12/16
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N-Methyl-p-toluenesulfonamide Chemical Properties,Usage,Production

Chemical Properties

white to light yellow crystalline solid

Uses

N-Methyl-p-toluenesulfonamide is an intermediate used in the synthesis of vicinal haloamino ketone derivative.

Uses

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

N-Methyl-p-toluenesulfonamide Preparation Products And Raw materials

Raw materials

Preparation Products

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View Lastest Price from N-Methyl-p-toluenesulfonamide manufacturers

Hebei Weibang Biotechnology Co., Ltd
Product
N-Methyl-p-toluenesulfonamide 640-61-9
Price
US $10.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
10 mt
Release date
2024-11-11
Hebei Chuanghai Biotechnology Co,.LTD
Product
N-Methyl-p-toluenesulfonamide 640-61-9
Price
US $5.60/KG
Min. Order
1KG
Purity
99.5%
Supply Ability
5000kg
Release date
2024-08-21
Shouguang Nuomeng Chemical Co Ltd.
Product
N-Methyl-p-Toluene Sulfonamide, MTSA, N-Methyl-p-toluenesulfonamide 640-61-9
Price
US $5800.00/T
Min. Order
1KG
Purity
99%
Supply Ability
200 tons per month
Release date
2020-07-18

640-61-9, N-Methyl-p-toluenesulfonamideRelated Search:

Tosyl azide Methyl cellulose METSULFURON METHYL Benzenesulfonamide p-Toluenesulfonamide N,N-Dimethylformamide Methanesulfonamide Dimethyl ether Methyl acrylate Sulfanilamide Methylparaben Toluenesulfonamide 2-Methylbenzotrifluoride Dimethyl fumarate Dimethyl sulfoxide Tosylmethyl isocyanide Dimethyl carbonate Bensulfuron methyl

  • n,4-dimethyl-benzenesulfonamide
  • MTSA
  • N-METHYL-P-TOLUENESULFONAMIDE
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  • N-Methyl-p-toluenesulfonaMide, 97+%
  • N-Methyl-p-toluenesu
  • N-METHYLTOLUENESULFONAMIDE
  • N-Methyl-p-toluenesulfonamide 98%
  • NSC 2223
  • NSC2223
  • p-Toluenesulfonamide, N-methyl- (8CI)
  • Gliclazide Impurity 1
  • N-Methyl-p-Toluene Sulfonamide, MTSA, N-Methyl-p-toluenesulfonamide
  • N-Methyl-p-toluenesulfonamide&gt
  • -p-toL
  • N-Methyl-p-toluenesulfonamide ISO 9001：2015 REACH
  • N-Methyl-p-toluenesulphonamide, ≥98%
  • 640-61-9
  • CH3C6H4SO2NHCH3
  • Organic Building Blocks
  • Nitrogen Compounds
  • Protected Amines
  • Building Blocks
  • Nitrogen Compounds
  • Organic Building Blocks
  • Protected Amines