Di(ethylene glycol) dimethacrylate
ALDRICH/409006 - 95%
Synonym: 2,2′-Oxybisethanol dimethacrylate; 2,2′-Oxydiethyl dimethacrylate; Diethylene glycol, dimethacrylate; Polyethylene glycol
CAS Number: 2358-84-1
Empirical Formula (Hill Notation): C12H18O5
Molecular Weight: 242.27
EC Number: 219-099-9
MDL Number: MFCD00014931
Linear Formula: [H2C=C(CH3)CO2CH2CH2]2O
Product Type: Chemical
| Ω-end | methacrylate |
| α-end | methacrylate |
| assay | 95% |
| bp | 134 °C/2 mmHg (lit.) |
| contains | 300 ppm monomethyl ether hydroquinone as inhibitor |
| density | 1.082 g/mL at 25 °C (lit.) |
| form | liquid |
| InChI | 1S/C12H18O5/c1-9(2)11(13) |
| InChI key | XFCMNSHQOZQILR-UHFFFAOYSA |
| polymer architecture | shape : linear functionality : homobifunctional |
| reaction suitability | reagent type: cross-linking reagent reaction type: Polymerization Reactions |
| refractive index | n |
| SMILES string | CC(=C)C(=O)OCCOCCOC(=O)C( |
| Application: | • Urethane dimethacrylate-based photopolymerizable resins for stereolithography 3D printing: A physicochemical characterisation and biocompatibility evaluation.: This study explores the use of urethane dimethacrylate-based resins in stereolithography 3D printing. It includes an in-depth physicochemical characterization and assesses the biocompatibility of the materials, highlighting their potential for medical and dental applications (Pitzanti G et al., 2024   ). |
| Packaging: | 250 mL in glass bottle |
| Symbol |  GHS07 |
| Signal word | Warning |
| Hazard statements | H315 - H319 - H335 |
| Precautionary statements | P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338 |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38 |
| Safety Statements | 26-28 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | WGK 1 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| Purity | 95% |
| bp | 134 °C/2 mmHg (lit.) |
| Density | 1.082 g/mL at 25 °C (lit.) |
| Refractive Index | n |
| UNSPSC | 12162002 |