N-Methyl-p-toluenesulfonamide
- CAS NO.：640-61-9
- Empirical Formula: C8H11NO2S
- Molecular Weight: 185.24
- MDL number: MFCD00008285
- EINECS: 211-366-8
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-01-13 11:11:57
What is N-Methyl-p-toluenesulfonamide?
Chemical properties
white to light yellow crystalline solid
The Uses of N-Methyl-p-toluenesulfonamide
N-Methyl-p-toluenesulfonamide is an intermediate used in the synthesis of vicinal haloamino ketone derivative.
The Uses of N-Methyl-p-toluenesulfonamide
N-Methyl-p-toluenesulfonamide was used in the synthesis of vicinal haloamino ketone derivative.
Properties of N-Methyl-p-toluenesulfonamide
| 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 |
| 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 for N-Methyl-p-toluenesulfonamide
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P280:Wear protective gloves/protective clothing/eye protection/face protection. P302+P352:IF ON SKIN: wash with plenty of soap and water. |
Computed Descriptors for N-Methyl-p-toluenesulfonamide
| InChIKey | GWLOGZRVYXAHRE-UHFFFAOYSA-N |
N-Methyl-p-toluenesulfonamide manufacturer
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