The 2-Pyrrolidinone,5-(2-hydroxyethyl)- is an organic compound with the formula C₆H₁₁NO₂. The systematic name of this chemical is 5-(2-Hydroxyethyl)pyrrolidin-2-one. With the CAS registry number 149427-84-9, it is also named as 5-(2-Hydroxy-ethyl)-pyrrolidin-2-one. Besides, its molecular weight is 129.15704.

The physical properties of 2-Pyrrolidinone,5-(2-hydroxyethyl)- are: (1)ACD/LogP: -1.50; (2)ACD/LogD (pH 5.5): -2; (3)ACD/LogD (pH 7.4): -2; (4)ACD/BCF (pH 5.5): 1; (5)ACD/BCF (pH 7.4): 1; (6)ACD/KOC (pH 5.5): 2; (7)ACD/KOC (pH 7.4): 2; (8)#H bond acceptors: 3; (9)#H bond donors: 2; (10)#Freely Rotating Bonds: 3; (11)Polar Surface Area: 49.33 Å²; (12)Index of Refraction: 1.476; (13)Molar Refractivity: 32.787 cm³; (14)Molar Volume: 116.324 cm³; (15)Polarizability: 12.998×10^-24 cm³; (16)Surface Tension: 38.147 dyne/cm; (17)Density: 1.11 g/cm³; (18)Flash Point: 160.868 °C; (19)Enthalpy of Vaporization: 67.891 kJ/mol; (20)Boiling Point: 342.383 °C at 760 mmHg.

You can still convert the following datas into molecular structure:
(1)SMILES: O=C1NC(CCO)CC1
(2)InChI: InChI=1/C6H11NO2/c8-4-3-5-1-2-6(9)7-5/h5,8H,1-4H2,(H,7,9)
(3)InChIKey: GPVDPHDTYDBCAI-UHFFFAOYAK
(4)Std. InChI: InChI=1S/C6H11NO2/c8-4-3-5-1-2-6(9)7-5/h5,8H,1-4H2,(H,7,9)
(5)Std. InChIKey: GPVDPHDTYDBCAI-UHFFFAOYSA-N