Poly(ethylene glycol) diacrylate
ALDRICH/907227 - average Mn 4,000, contains MEHQ as inhibitor
Synonym: PEG bisacrylate; PEG diacrylate; PEG hydrogel; Polyethylene glycol
CAS Number: 26570-48-9
Linear Formula: C3H3O(OCH2CH2)nC3H3O2
Product Type: Chemical
| color | white to off-white |
| contains | MEHQ as inhibitor |
| <200 ppm MEHQ as inhibitor | |
| description | Ω-end acrylate α-end acrylate |
| form | powder |
| InChI | 1S/C8H10O4/c1-3-7(9)11-5- |
| InChI key | KUDUQBURMYMBIJ-UHFFFAOYSA |
| mol wt | average Mn 4,000 |
| average Mn 4,000 (by NMR) | |
| polymer architecture | shape : linear functionality : homobifunctional |
| reaction suitability | reagent type: cross-linking reagent reaction type: Polymerization Reactions |
| storage temp. | −20°C |
| Application: | High purity PEG diacrylates are commonly used in PEG-based hydrogels and crosslinking hydrophilic polymers.It is good for tissue engineering and 3D printing applications. |
| Symbol |   GHS05,GHS07 |
| Signal word | Danger |
| Hazard statements | H315 - H317 - H318 |
| Precautionary statements | P261 - P264 - P272 - P280 - P302 + P352 - P305 + P351 + P338 |
| WGK Germany | WGK 1 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| Storage Temp. | −20°C |
| UNSPSC | 12162002 |