N-Methyl-p-toluenesulfonamide

The Benzenesulfonamide,N,4-dimethyl-, with the CAS registry number 640-61-9, is also known as p-Toluenesulfonamide, N-methyl-. It belongs to the product categories of Nitrogen Compounds; Organic Building Blocks; Protected Amines. Its EINECS registry number is 211-366-8. This chemical's molecular formula is C₈H₁₁NO₂S and molecular weight is 185.24. Its IUPAC name is called N,4-dimethylbenzenesulfonamide. This chemical is white to light yellow crystalline solid.

Physical properties of Benzenesulfonamide,N,4-dimethyl-: (1)ACD/LogP: 1.43; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): 1.43; (4)ACD/LogD (pH 7.4): 1.43; (5)ACD/BCF (pH 5.5): 7.22; (6)ACD/BCF (pH 7.4): 7.22; (7)ACD/KOC (pH 5.5): 143.3; (8)ACD/KOC (pH 7.4): 143.29; (9)#H bond acceptors: 3; (10)#H bond donors: 1; (11)#Freely Rotating Bonds: 1; (12)Index of Refraction: 1.532; (13)Molar Refractivity: 48.47 cm³; (14)Molar Volume: 156.3 cm³; (15)Surface Tension: 38.7 dyne/cm; (16)Density: 1.185 g/cm³; (17)Flash Point: 133.1 °C; (18)Enthalpy of Vaporization: 53.63 kJ/mol; (19)Boiling Point: 296.5 °C at 760 mmHg; (20)Vapour Pressure: 0.00143 mmHg at 25°C.

Preparation: this chemical can be prepared by toluene-4-sulfonyl chloride and methylamine. This reaction will need reagent 12percent NaOH. The reaction time is 40 min by heating. The yield is about 97%.

Uses of Benzenesulfonamide,N,4-dimethyl-: it can be used to produce N-methyl-N-nitro-toluene-4-sulfonamide at temperature of 0 °C. This reaction will need reagent concentrated HNO₃, Ac₂O. The yield is about 92%.

When you are using this chemical, please be cautious about it as the following:
This chemical may cause inflammation to the skin or other mucous membranes. It is irritating to eyes, respiratory system and skin. In case of contact with eyes, you should rinse immediately with plenty of water and seek medical advice. Whenever you will contact it, please wear suitable gloves and eye/face protection.

You can still convert the following datas into molecular structure:
(1)Canonical SMILES: CC1=CC=C(C=C1)S(=O)(=O)NC
(2)InChI: InChI=1S/C8H11NO2S/c1-7-3-5-8(6-4-7)12(10,11)9-2/h3-6,9H,1-2H3
(3)InChIKey: GWLOGZRVYXAHRE-UHFFFAOYSA-N