The 2,2'-Bioxazole,4,4',5,5'-tetrahydro-, also known as 2,2'-Bis(2-oxazoline), is the organic compound with the formula C₆H₈N₂O₂. With the CAS registry number 36697-72-0, its IUPAC name is called 2-(4,5-dihydro-1,3-oxazol-2-yl)-4,5-dihydro-1,3-oxazole.

Physical properties of 2,2'-Bioxazole,4,4',5,5'-tetrahydro-: (1)ACD/LogP: -1.55; (2)#H bond acceptors: 4; (3)#Freely Rotating Bonds: 1; (4)Index of Refraction: 1.639; (5)Molar Refractivity: 33.98 cm³; (6)Molar Volume: 94.3 cm³; (7)Surface Tension: 52.7 dyne/cm; (8)Density: 1.48 g/cm³; (9)Flash Point: 64.6 °C; (10)Enthalpy of Vaporization: 41.87 kJ/mol; (11)Boiling Point: 200.4 °C at 760 mmHg; (12)Vapour Pressure: 0.461 mmHg at 25°C.

When you are using this chemical, please be cautious about it as the following:
It is irritating to eyes, respiratory system and skin. In case of contact with eyes, you should rinse immediately with plenty of water and seek medical advice. Whenever you will contact it, please wear suitable protective clothing, gloves and eye/face protection.

You can still convert the following datas into molecular structure:
(1)Canonical SMILES: C1COC(=N1)C2=NCCO2
(2)InChI: InChI=1S/C6H8N2O2/c1-3-9-5(7-1)6-8-2-4-10-6/h1-4H2
(3)InChIKey: KKKKCPPTESQGQH-UHFFFAOYSA-N