The Benzenesulfonamide,3-amino-N-butyl-4-methoxy- is an organic compound with the formula C₁₁H₁₈N₂O₃S. The IUPAC name of this chemical is 3-amino-N-butyl-4-methoxybenzenesulfonamide. With the CAS registry number 80-22-8, it is also named as Azoene Fast Red PDC Base.

Physical properties about Benzenesulfonamide,3-amino-N-butyl-4-methoxy- are: (1)ACD/LogP: 1.80; (2)ACD/LogD (pH 5.5): 1.8; (3)ACD/LogD (pH 7.4): 1.8; (4)ACD/BCF (pH 5.5): 13.7; (5)ACD/BCF (pH 7.4): 13.73; (6)ACD/KOC (pH 5.5): 226.42; (7)ACD/KOC (pH 7.4): 226.94; (8)#H bond acceptors: 5; (9)#H bond donors: 3; (10)#Freely Rotating Bonds: 6; (11)Polar Surface Area: 58.23 Å²; (12)Index of Refraction: 1.54; (13)Molar Refractivity: 67.72 cm³; (14)Molar Volume: 215.8 cm³; (15)Polarizability: 26.84×10^-24cm³; (16)Surface Tension: 44.7 dyne/cm; (17)Density: 1.196 g/cm³; (18)Flash Point: 209.5 °C; (19)Enthalpy of Vaporization: 67.7 kJ/mol; (20)Boiling Point: 422.8 °C at 760 mmHg; (21)Vapour Pressure: 2.35E-07 mmHg at 25°C.

You can still convert the following datas into molecular structure:
(1)SMILES: O=S(=O)(c1ccc(OC)c(N)c1)NCCCC
(2)InChI: InChI=1/C11H18N2O3S/c1-3-4-7-13-17(14,15)9-5-6-11(16-2)10(12)8-9/h5-6,8,13H,3-4,7,12H2,1-2H3
(3)InChIKey: XOIMPHNXVTYJAB-UHFFFAOYAG
(4)Std. InChI: InChI=1S/C11H18N2O3S/c1-3-4-7-13-17(14,15)9-5-6-11(16-2)10(12)8-9/h5-6,8,13H,3-4,7,12H2,1-2H3
(5)Std. InChIKey: XOIMPHNXVTYJAB-UHFFFAOYSA-N