| Identification | More | [Name]
N-Methyl-p-toluenesulfonamide | [CAS]
640-61-9 | [Synonyms]
MTSA
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-
N-methyltoluene-4-sulphonamide
N-methyl-N-nitroso-P-Tolutenesulfonamide( Diazald)
N-Methyl-N-nitroso-P-tolutenesulfonamide
N-Methyltoluene-4-sulfonamide.
N-METHYL-4-TOLUENESULFONAMIDE
METHYL-TOLUENESULPHONAMIDE
N-Methy-P-Toluene Sulfonamide
Benzenesulfonamide, N,4-dimethyl-
4,N-Dimethylbenzenesulfonamide
N-Methyl-4-methylbenzenesulfonamide | [EINECS(EC#)]
211-366-8 | [Molecular Formula]
C8H11NO2S | [MDL Number]
MFCD00008285 | [Molecular Weight]
185.24 | [MOL File]
640-61-9.mol |
| Chemical Properties | Back Directory | [Appearance]
white to light yellow crystalline solid | [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) | [form ]
Crystalline Solid | [pka]
11.67±0.30(Predicted) | [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]
640-61-9(EPA Substance) |
| Safety Data | Back Directory | [Symbol(GHS) ]
GHS07 | [Signal word ]
Warning | [Hazard statements ]
H315-H319-H335 | [Precautionary statements ]
P280-P302+P352-P362+P364 | [Hazard Codes ]
Xi | [Risk Statements ]
R36/37/38:Irritating to eyes, respiratory system and skin . | [Safety Statements ]
S37/39:Wear suitable gloves and eye/face protection .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice . | [WGK Germany ]
3
| [TSCA ]
TSCA listed | [HS Code ]
29350090 | [Storage Class]
11 - Combustible Solids |
| Hazard Information | Back Directory | [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. | [Reactions]
N-Methyl-p-toluenesulfonamide (p-TsNHCH₃), acting as a nitrogen source, forms a catalyst-free amine bromination system with N-bromosuccinimide (NBS), which is used to directly convert various alkenes (including aromatic, aliphatic, and cyclic alkenes) into o-bromoamines[1].
 | [References]
[1] Guangqian Zhang . (2010). Catalyst-free aminobromination of alkenes with N-methyl-p-toluenesulfonamide as nitrogen resource. Tetrahedron Letters, 51 6, Pages 987-989. https://doi.org/10.1016/j.tetlet.2009.12.059 |
|
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J & K SCIENTIFIC LTD.
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18210857532 18210857532 |
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https://www.jkchemical.com |
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Energy Chemical
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RYSS TECH LTD
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Maya High Purity Chemicals
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