The 2(3H)-Furanone,dihydro-4-hydroxy-, with the CAS registry number 5469-16-9, is also known as 3,4-Dihydroxybutanoic acid γ-lactone. This chemical's molecular formula is C₄H₆O₃ and molecular weight is 102.0886. Its systematic name is called 4-hydroxydihydrofuran-2(3H)-one. The product should be sealed and stored in cool and dry place.

Physical properties of 2(3H)-Furanone,dihydro-4-hydroxy-: (1)ACD/LogP: -1.86; (2)ACD/LogD (pH 5.5): -1.86; (3)ACD/LogD (pH 7.4): -1.86; (4)ACD/BCF (pH 5.5): 1; (5)ACD/BCF (pH 7.4): 1; (6)ACD/KOC (pH 5.5): 2.32; (7)ACD/KOC (pH 7.4): 2.32; (8)#H bond acceptors: 3; (9)#H bond donors: 1; (10)#Freely Rotating Bonds: 1; (11)Index of Refraction: 1.506; (12)Molar Refractivity: 21.77 cm³; (13)Molar Volume: 73.2 cm³; (14)Surface Tension: 56.7 dyne/cm; (15)Density: 1.393 g/cm³; (16)Flash Point: 157 °C; (17)Enthalpy of Vaporization: 63.91 kJ/mol; (18)Boiling Point: 310.3 °C at 760 mmHg; (19)Vapour Pressure: 5.42E-05 mmHg at 25°C.

When you are using this chemical, please be cautious about it as the following:
This chemical is irritating to eyes 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.

You can still convert the following datas into molecular structure:
(1)SMILES: O=C1OCC(O)C1
(2)InChI: InChI=1/C4H6O3/c5-3-1-4(6)7-2-3/h3,5H,1-2H2
(3)InChIKey: FUDDLSHBRSNCBV-UHFFFAOYAL