The 1,2-Propylene-D6 carbonate, with the CAS registry number 202480-74-8, has the systematic name of 4,4,5-trideuterio-5-(trideuteriomethyl)-1,3-dioxolan-2-one. It is a kind of colourless liquid, and belongs to the product category of Isotope Labeled Compounds. And the molecular formula of the chemical is C₄D₆O₃.

The characteristics of 1,2-Propylene-D6 carbonate are as followings: (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): 14.255; (5)ACD/KOC (pH 7.4): 14.255; (6)#H bond acceptors: 3; (7)#H bond donors: 0; (8)#Freely Rotating Bonds: 0; (9)Polar Surface Area: 35.53 Å²; (10)Index of Refraction: 1.416; (11)Molar Refractivity: 21.884 cm³; (12)Molar Volume: 87.292 cm³; (13)Polarizability: 8.676×10^-24cm³; (14)Surface Tension: 30.032 dyne/cm; (15)Density: 1.239 g/cm³; (16)Flash Point: 135.257 °C; (17)Enthalpy of Vaporization: 47.866 kJ/mol; (18)Boiling Point: 241.699 °C at 760 mmHg; (19)Vapour Pressure: 0.035 mmHg at 25°C. 

Addtionally, the following datas could be converted into the molecular structure:
(1)SMILES: [2H]C1(C(OC(=O)O1)([2H])C([2H])([2H])[2H])[2H]
(2)InChI: InChI=1/C4H6O3/c1-3-2-6-4(5)7-3/h3H,2H2,1H3/i1D3,2D2,3D
(3)InChIKey: RUOJZAUFBMNUDX-LIDOUZCJEJ