The N-Methyl-2-butylamine with cas registry number of 7713-69-1, has the systematic name of N-methylbutan-2-amine. And its IUPAC name is also N-methylbutan-2-amine.

Physical properties about this chemical are: (1)ACD/LogP: 0.98; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): -2.12; (4)ACD/LogD (pH 7.4): -1.99; (5)ACD/BCF (pH 5.5): 1; (6)ACD/BCF (pH 7.4): 1; (7)ACD/KOC (pH 5.5): 1; (8)ACD/KOC (pH 7.4): 1; (9)#H bond acceptors: 1; (10)#H bond donors: 1; (11)#Freely Rotating Bonds: 2; (12)Polar Surface Area: 3.24 Å²; (13)Index of Refraction: 1.393; (14)Molar Refractivity: 28.76 cm³; (15)Molar Volume: 120.2 cm³; (16)Polarizability: 11.4×10^-24cm³; (17)Surface Tension: 20.6 dyne/cm; (18)Enthalpy of Vaporization: 31.94 kJ/mol; (19)Vapour Pressure: 92.6 mmHg at 25°C.

You can still convert the following datas into molecular structure: 
(1)SMILES: N(C(C)CC)C;
(2)InChI: InChI=1/C5H13N/c1-4-5(2)6-3/h5-6H,4H2,1-3H3;
(3)InChIKey: PYFSCIWXNSXGNS-UHFFFAOYAH;
(4)Std. InChI: InChI=1S/C5H13N/c1-4-5(2)6-3/h5-6H,4H2,1-3H3;
(5)Std. InChIKey: PYFSCIWXNSXGNS-UHFFFAOYSA-N