The Urethane dimethacrylate with its cas register number is 72869-86-4. It also can be called as 7,7,9-Trimethyl-4,13-dioxo-3,14-dioxa-5,12-diaza-hexadecan-1,16-diol dimethacrylate and the IUPAC Name about this chemical is 2-[[3,5,5-trimethyl-6-[2-(2-methylprop-2-enoyloxy)ethoxycarbonylamino]hexyl]carbamoyloxy]ethyl 2-methylprop-2-enoate. It belongs to the following product categories, such as Acrylic Monomers, Monomers, Polyfunctional Acrylics and so on.

Physical properties about Urethane dimethacrylate are: (1)ACD/LogP: 5.06; (2)# of Rule of 5 Violations: 2; (3)ACD/LogD (pH 5.5): 5.06; (4)ACD/LogD (pH 7.4): 5.06; (5)ACD/BCF (pH 5.5): 4148.41; (6)ACD/BCF (pH 7.4): 4148.32; (7)ACD/KOC (pH 5.5): 13529.25; (8)ACD/KOC (pH 7.4): 13528.95; (9)#H bond acceptors: 10; (10)#H bond donors: 2; (11)#Freely Rotating Bonds: 19; (12)Polar Surface Area: 111.68Ų; (13)Index of Refraction: 1.479; (14)Molar Refractivity: 121.95 cm³; (15)Molar Volume: 429.9 cm³; (16)Polarizability: 48.34x10^-24cm³; (17)Surface Tension: 37.6 dyne/cm; (18)Enthalpy of Vaporization: 88.58 kJ/mol; (19)Vapour Pressure: 4.31E-14 mmHg at 25°C.

When you are using this chemical, please be cautious about it as the following:
This chemical is irritating to eyes, respiratory system and skin. When you are using it, wear protective clothing, gloves and eye/face protection. In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.

You can still convert the following datas into molecular structure:
(1)SMILES: O=C(OCCOC(=O)NCCC(C)CC(C)(C)CNC(=O)OCCOC(=O)\C(=C)C)\C(=C)C
(2)InChI: InChI=1/C23H38N2O8/c1-16(2)19(26)30-10-12-32-21(28)24-9-8-18(5)14-23(6,7)15-25-22(29)33-13-11-31-20(27)17(3)4/h18H,1,3,8-15H2,2,4-7H3,(H,24,28)(H,25,29)
(3)InChIKey: UEKHZPDUBLCUHN-UHFFFAOYAV
(4)Std. InChI: InChI=1S/C23H38N2O8/c1-16(2)19(26)30-10-12-32-21(28)24-9-8-18(5)14-23(6,7)15-25-22(29)33-13-11-31-20(27)17(3)4/h18H,1,3,8-15H2,2,4-7H3,(H,24,28)(H,25,29)
(5)Std. InChIKey: UEKHZPDUBLCUHN-UHFFFAOYSA-N