DIURETHANE DIMETHACRYLATE, MIXTURE OF ISOMERS CAS#: 72869-86-4; ChemWhat Code: 1114468
Identification
| Product Name | DIURETHANE DIMETHACRYLATE, MIXTURE OF ISOMERS |
| IUPAC Name | 2-[[3,5,5-trimethyl-6-[2-(2-methylprop-2-enoyloxy)ethoxycarbonylamino]hexyl]carbamoyloxy]ethyl 2-methylprop-2-enoate |
| Molecular Structure |  |
| CAS Registry Number | 72869-86-4 |
| EINECS Number | 276-957-5 |
| Synonyms | UDMA; 2-Propenoic acid, 2-methyl-, 7,7,9-trimethyl-4,13-dioxo-3,14-dioxa-5,12-diazahexadecane-1,16-diyl ester [ACD/Index Name];7,7,9,19-tetramethyl-4,13,18-trioxo-3,14,17-trioxa-5,12-diazaicos-19-en-1-yl 2-methylprop-2-enoate;7,7,9,19-Tetramethyl-4,13,18-trioxo-3,14,17-trioxa-5,12-diazaicos-19-en-1-yl methacrylate;7,7,9-Trimethyl-4,13-dioxo-3,14-dioxa-5,12-diazahexadecan-1,16-diyl-bis(2-methylacrylat) [German] [ACD/IUPAC Name];7,7,9-Trimethyl-4,13-dioxo-3,14-dioxa-5,12-diazahexadecane-1,16-diyl bis(2-methylacrylate) [ACD/IUPAC Name];72869-86-4 [RN];AAC5R928KV;Bis(2-méthylacrylate) de 7,7,9-triméthyl-4,13-dioxo-3,14-dioxa-5,12-diazahexadécane-1,16-diyle [French] [ACD/IUPAC Name];DI-2-METHACRYLOXYETHYL 2,2,4-TRIMETHYLHEXAMETHYLENEDICARBAMATE;diurethane dimethacrylate;UNII:AAC5R928KV;11,14-Dioxa-2,9-diazaheptadec-16-enoic acid, 4,4,6,16(or 4,6,6,16)-tetramethyl-10,15-dioxo-, 2-[(2-methyl-1-oxo-2-propen-1-yl)oxy]ethyl ester;11,14-Dioxa-2,9-diazaheptadec-16-enoic acid, 4,4,6,16-tetramethyl-10,15-dioxo-, 2-((2-methyl-1-oxo-2-propenyl)oxy)ethyl ester;2-[({2,2,4-TRIMETHYL-6-[({2-[(2-METHYLPROP-2-ENOYL)OXY]ETHOXY}CARBONYL)AMINO]HEXYL}CARBAMOYL)OXY]ETHYL 2-METHYLPROP-2-ENOATE;2-[[3,5,5-trimethyl-6-[2-(2-methylprop-2-enoyloxy)ethoxycarbonylamino]hexyl]carbamoyloxy]ethyl 2-methylprop-2-enoate;2-Propenoic acid, 2-methyl-, 7,7,9(or 7,9,9)-trimethyl-4,13-dioxo-3,14-dioxa-5,12-diazahexadecane-1,16-diyl ester;7,7,9(or 7,9,9)-trimethyl-4,13-dioxo-3,14-dioxa-5,12-diazahexadecane-1,16-diyl bismethacrylate;7,7,9-trimethyl-4,13-dioxo-3,14-dioxa-5,12-diazahexadecane-1,16-diyl bismethacrylate;DIURETHANE DIMETHACRYLATE,MIXTURE OF ISOMERS;Urethane dimethacrylate |
| Molecular Formula | C23H38N2O8 |
| Molecular Weight | 470.6 |
| 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) |
| InChI Key | UEKHZPDUBLCUHN-UHFFFAOYSA-N |
| Canonical SMILES | CC(CCNC(=O)OCCOC(=O)C(=C)C)CC(C)(C)CNC(=O)OCCOC(=O)C(=C)C |
| Patent Information | ||
| No data available |
Physical Data
| Appearance | Slightly yellow liquid |
| Melting Point | 283 °C (541 °F) at 992 hPa (744 mmHg) |
| Boiling Point | 200 °C (392 °F) – lit. |
| Flash Point | > 100 °C (> 212 °F) |
| Auto-ignition Temperature | 445 °C (833 °F) at 998 hPa (749 mmHg) |
| Density | 1.11 g/mL at 25 °C (77 °F) |
| Water Solubility | 11 g/l at 20 °C (68 °F) – OECD Test Guideline 105 |
| Refractive Index | 1.484@ 20°C |
| Partition coefficient: n-octanol/water | log Pow: 3 at 20 °C (68 °F) |
| Partition Coefficient: Noctanol/Water | log Pow: < -1.429 at 20°C (68°F) |
Spectra
| Description (NMR Spectroscopy) | Nucleus (NMR Spectroscopy) |
| Chemical shifts | 1H |
| Chemical shifts | 13C |
| DIURETHANE DIMETHACRYLATE, MIXTURE OF ISOMERS CAS#: 72869-86-4 HNMR |  |
| DIURETHANE DIMETHACRYLATE, MIXTURE OF ISOMERS CAS#: 72869-86-4 CNMR |  |
Route of Synthesis (ROS)
| No data available |
Safety and Hazards
| Pictogram(s) |   |
| Signal | Warning |
| GHS Hazard Statements | H317: May cause an allergic skin reaction [Warning Sensitization, Skin] H411: Toxic to aquatic life with long lasting effects [Hazardous to the aquatic environment, long-term hazard] Information may vary between notifications depending on impurities, additives, and other factors. |
| Precautionary Statement Codes | P261, P272, P273, P280, P302+P352, P321, P333+P313, P363, P391, and P501 (The corresponding statement to each P-code can be found at the GHS Classification page.) For more detailed information, please visit ECHA C&L website |
Other Data
| Transportation | Not dangerous goods |
| Under the room temperature and away from light | |
| HS Code | 294200 |
| Storage | Store below 5°C for long time, in containertightly sealed; Protect from light and moisture. |
| Shelf Life | 2 years |
| Market Price | USD 150/kg |
| Use Pattern |
| The Progress in Development of Dental Restorative Materials |
| It is recommended for use as a base resin in dental applications. |
| UDMA belongs to Acrylic Monomers, Materials Science, Monomers, Polyfunctional Acrylics, Polymer Science |
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Approved Manufacturers | |
| Evonik-Degussa | https://corporate.evonik.com |
| Esstech, Inc. | http://www.esstechinc.com |
| Warshel Chemical Ltd | http://www.warshel.com/ |
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