The 3-Phenyl-5-piperazino-1,2,4-thiadiazole, with the cas registry number 306935-14-8, has the systematic name of 1-(3-phenyl-1,2,4-thiadiazol-5-yl)piperazine. The molecular formula of the chemical is C₁₂H₁₄N₄S.

The characteristics of this chemical are as followings: (1)ACD/LogP: 1.59; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): -0.18; (4)ACD/LogD (pH 7.4): 1.35; (5)ACD/BCF (pH 5.5): 1; (6)ACD/BCF (pH 7.4): 5.48; (7)ACD/KOC (pH 5.5): 2.95; (8)ACD/KOC (pH 7.4): 100.47; (9)#H bond acceptors: 4; (10)#H bond donors: 1; (11)#Freely Rotating Bonds: 2; (12)Polar Surface Area: 60.5 Å²; (13)Index of Refraction: 1.609; (14)Molar Refractivity: 68.96 cm³; (15)Molar Volume: 198.9 cm³; (16)Polarizability: 27.33×10^-24cm³; (17)Surface Tension: 53 dyne/cm; (18)Density: 1.238 g/cm³; (19)Flash Point: 205.3 °C; (20)Enthalpy of Vaporization: 66.9 kJ/mol; (21)Boiling Point: 415.9 °C at 760 mmHg; (22)Vapour Pressure: 3.99E-07 mmHg at 25°C.

You should be cautious while dealing with this chemical. It irritates to the skin, eyes and respiratory system. Therefore, you had better take the following instructions: Wear suitable protective clothing, gloves and eye/face protection, and if in case of contacting with eyes, rinse immediately with plenty of water and seek medical advice.

Addtionally, the following datas could be converted into the molecular structure:
(1)SMILES: n1c(snc1c2ccccc2)N3CCNCC3
(2)InChI: InChI=1/C12H14N4S/c1-2-4-10(5-3-1)11-14-12(17-15-11)16-8-6-13-7-9-16/h1-5,13H,6-9H2
(3)InChIKey: UMFMHSLRNJBGKO-UHFFFAOYAW