The 3-Butynylamine, with the CAS registry number 14044-63-4, is also known as 3-Butyn-1-amine. This chemical's molecular formula is C₄H₇N and molecular weight is 69.1051. What's more, its systematic name is But-3-yn-1-amine.

Physical properties about 3-Butynylamine are: (1)ACD/LogP: 0.14; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): -3; (4)ACD/LogD (pH 7.4): -1; (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: 2; (11)#Freely Rotating Bonds: 2; (12)Polar Surface Area: 26.02 Å²; (13)Index of Refraction: 1.448; (14)Molar Refractivity: 21.944 cm³; (15)Molar Volume: 82.005 cm³; (16)Polarizability: 8.699×10^-24 cm³; (17)Surface Tension: 34.903 dyne/cm; (18)Density: 0.843 g/cm³; (19)Flash Point: 18.353 °C; (20)Enthalpy of Vaporization: 34.382 kJ/mol; (21)Boiling Point: 104.815 °C at 760 mmHg; (22)Vapour Pressure: 30.346 mmHg at 25 °C.

You can still convert the following datas into molecular structure:
(1) SMILES: C#CCCN
(2) InChI: InChI=1/C4H7N/c1-2-3-4-5/h1H,3-5H2
(3) InChIKey: XSBPYGDBXQXSCU-UHFFFAOYAU