The CAS register number of 2H-Pyran-2-one,tetrahydro-6-(2-penten-1-yl)- is 34686-71-0. It also can be called as 3,4,5,6-Tetrahydro-6-(2-pentenyl)-2H-pyran-2-one and the systematic name about this chemical is 6-pent-2-enyltetrahydropyran-2-one. The molecular formula about this chemical is C₁₀H₁₆O₂ and the molecular weight is 168.23284.

Physical properties about 2H-Pyran-2-one,tetrahydro-6-(2-penten-1-yl)- are: (1)ACD/LogP: 2.01; (2)ACD/LogD (pH 5.5): 2.01; (3)ACD/LogD (pH 7.4): 2.01; (4)#H bond acceptors: 2; (5)#Freely Rotating Bonds: 3; (6)Polar Surface Area: 26.3 Å²; (7)Index of Refraction: 1.462; (8)Molar Refractivity: 48.07 cm³; (9)Molar Volume: 174.7 cm³; (10)Polarizability: 19.05x10^-24cm³; (11)Surface Tension: 30.9 dyne/cm; (12)Density: 0.962 g/cm³; (13)Flash Point: 113.1 °C; (14)Enthalpy of Vaporization: 52.03 kJ/mol; (15)Boiling Point: 281.5 °C at 760 mmHg; (16)Vapour Pressure: 0.00355 mmHg at 25 °C.

You can still convert the following datas into molecular structure:
(1)SMILES: O=C1CCCC(CC=CCC)O1
(2)InChI: InChI=1/C10H16O2/c1-2-3-4-6-9-7-5-8-10(11)12-9/h3-4,9H,2,5-8H2,1H3
(3)InChIKey: XPPALVZZCMPTIV-UHFFFAOYAZ
(4)Std. InChI: InChI=1S/C10H16O2/c1-2-3-4-6-9-7-5-8-10(11)12-9/h3-4,9H,2,5-8H2,1H3
(5)Std. InChIKey: XPPALVZZCMPTIV-UHFFFAOYSA-N