The CAS register number of 1-Ethyl-5-aminotetrazole is 65258-53-9. It also can be called as 1H-Tetrazol-5-amine, 1-ethyl- and the IUPAC name about this chemical is 1-ethyltetrazol-5-amine. The molecular formula about this chemical is C₃H₇N₅ and the molecular weight is 113.12.

Physical properties about 1-Ethyl-5-aminotetrazole are: (1)ACD/LogP: -0.77; (2)ACD/BCF (pH 5.5): 1; (3)ACD/BCF (pH 7.4): 1; (4)ACD/KOC (pH 5.5): 9.07; (5)ACD/KOC (pH 7.4): 9.07; (6)#H bond acceptors: 5; (7)#H bond donors: 2; (8)#Freely Rotating Bonds: 1; (9)Polar Surface Area: 46.84 Å²; (10)Index of Refraction: 1.717; (11)Molar Refractivity: 28.66 cm³; (12)Molar Volume: 72.8 cm³; (13)Polarizability: 11.36x10^-24cm³; (14)Surface Tension: 67.1 dyne/cm; (15)Density: 1.55 g/cm³; (16)Flash Point: 122.8 °C; (17)Enthalpy of Vaporization: 51.81 kJ/mol; (18)Boiling Point: 279.4 °C at 760 mmHg; (19)Vapour Pressure: 0.00403 mmHg at 25 °C.

You can still convert the following datas into molecular structure:
(1)SMILES: n1nnn(c1N)CC
(2)InChI: InChI=1/C3H7N5/c1-2-8-3(4)5-6-7-8/h2H2,1H3,(H2,4,5,7)
(3)InChIKey: WGPNLKPTYJCEKI-UHFFFAOYAJ
(4)Std. InChI: InChI=1S/C3H7N5/c1-2-8-3(4)5-6-7-8/h2H2,1H3,(H2,4,5,7)
(5)Std. InChIKey: WGPNLKPTYJCEKI-UHFFFAOYSA-N