The Methanediol(6CI,7CI,8CI,9CI), with the CAS registry number 463-57-0, is also known as Methylene glycol. Its EINECS registry number is 207-339-5. This chemical's molecular formula is CH₄O₂ and molecular weight is 48.04126. What's more, both its IUPAC name and systematic name are the same which is called Methanediol.

Physical properties about Methanediol(6CI,7CI,8CI,9CI) are: (1)#of Rule of 5 Violations: 0; (2)ACD/BCF (pH 5.5): 1; (3)ACD/BCF (pH 7.4): 1; (4)ACD/KOC (pH 5.5): 6.428; (5)ACD/KOC (pH 7.4): 6.428; (6)#H bond acceptors: 2; (7)#H bond donors: 2; (8)#Freely Rotating Bonds: 2; (9)Polar Surface Area: 40.46 Å²; (10)Index of Refraction: 1.402; (11)Molar Refractivity: 9.752 cm³; (12)Molar Volume: 40.054 cm³; (13)Surface Tension: 47.95 dyne/cm; (14)Density: 1.199 g/cm³; (15)Flash Point: 99.753 °C; (16)Enthalpy of Vaporization: 50.029 kJ/mol; (17)Boiling Point: 193.726 °C at 760 mmHg; (18)Vapour Pressure: 0.121 mmHg at 25 °C.

You can still convert the following datas into molecular structure:
(1) SMILES: C(O)O
(2) InChI: InChI=1/CH4O2/c2-1-3/h2-3H,1H2
(3) InChIKey: CKFGINPQOCXMAZ-UHFFFAOYAK