The 1,3-Dioxolan-2-one, 4,5-dimethyl- with CAS registry number of 4437-70-1 is also known as Carbonic acid, cyclic 1,2-dimethylethylene ester. The systematic name is 4,5-Dimethyl-1,3-dioxolan-2-one. In addition, the formula is C₅H₈O₃ and the molecular weight is 116.12.

Physical properties about 1,3-Dioxolan-2-one, 4,5-dimethyl- are: (1)ACD/LogP: 0.09; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): 0.09; (4)ACD/LogD (pH 7.4): 0.09; (5)ACD/BCF (pH 5.5): 1; (6)ACD/BCF (pH 7.4): 1; (7)ACD/KOC (pH 5.5): 26.57; (8)ACD/KOC (pH 7.4): 26.57; (9)#H bond acceptors: 3; (10)Index of Refraction: 1.41; (11)Molar Refractivity: 26.59 cm³; (12)Molar Volume: 107.2 cm³; (13)Surface Tension: 26 dyne/cm; (14)Density: 1.082 g/cm³; (15)Flash Point: 119.8 °C; (16)Enthalpy of Vaporization: 46.05 kJ/mol; (17)Boiling Point: 224 °C at 760 mmHg; (18)Vapour Pressure: 0.0934 mmHg at 25 °C.

You can still convert the following datas into molecular structure:
1. SMILES: O=C1OC(C)C(O1)C
2. InChI: InChI=1/C5H8O3/c1-3-4(2)8-5(6)7-3/h3-4H,1-2H3
3. InChIKey: LWLOKSXSAUHTJO-UHFFFAOYAD
4. Std. InChI: InChI=1S/C5H8O3/c1-3-4(2)8-5(6)7-3/h3-4H,1-2H3
5. Std. InChIKey: LWLOKSXSAUHTJO-UHFFFAOYSA-N