The 1,3-Cyclobutanediamine, with the CAS registry number 91301-66-5, has molecular formula C₄H₁₀N₂. In addition, this chemical's molecular weight is 86.1356. Its systematic name is called cyclobutane-1,3-diamine.

Physical properties of 1,3-Cyclobutanediamine: (1)ACD/LogP: -0.84; (2)ACD/BCF (pH 5.5): 1; (3)ACD/BCF (pH 7.4): 1; (4)ACD/KOC (pH 5.5): 1; (5)ACD/KOC (pH 7.4): 1; (6)#H bond acceptors: 2; (7)#H bond donors: 4; (8)#Freely Rotating Bonds: 2; (9)Index of Refraction: 1.505; (10)Molar Refractivity: 25.553 cm³; (11)Molar Volume: 86.12 cm³; (12)Surface Tension: 42.504 dyne/cm; (13)Density: 1 g/cm³; (14)Flash Point: 53.079 °C; (15)Enthalpy of Vaporization: 39.223 kJ/mol; (16)Boiling Point: 155.497 °C at 760 mmHg; (17)Vapour Pressure: 3.022 mmHg at 25°C.

You can still convert the following datas into molecular structure:
(1)SMILES: NC1CC(N)C1
(2)InChI: InChI=1/C4H10N2/c5-3-1-4(6)2-3/h3-4H,1-2,5-6H2
(3)InChIKey: UYLSVYARXBFEKV-UHFFFAOYAI