Poly(ethylene glycol) methyl ether acrylate
ALDRICH/454990 - average Mn 480, contains 100 ppm MEHQ as inhibitor, 100 ppm BHT as inhibitor
Synonym: Acryl-PEG; Methoxy PEG acrylate; Methoxy poly(ethylene glycol) monoacrylate; Poly(ethylene glycol) monomethyl ether monoacrylate; mPEG-acrylate
CAS Number: 32171-39-4
MDL Number: MFCD00803685
Linear Formula: H2C=CHCO2(CH2CH2O)nCH3
Product Type: Chemical
| contains | 100 ppm BHT as inhibitor |
| 100 ppm MEHQ as inhibitor | |
| density | 1.09 g/mL at 25 °C (lit.) |
| InChI key | FCDZZFLRLVQGEH-UHFFFAOYSA |
| mol wt | average Mn 480 |
| Quality Level | 100  |
| SMILES string | OCCO.OC(=O)C=C |
| storage temp. | 2-8°C |
| Application: | PEGMA can be used in the development of molecular brushes as a substrate material for stimuli-responsive surfaces in biomedical applications. It may be used in the surface modification of poly(ether sulfone) based ultrafiltration (UF) membrane as a foul-resistant material. |
| General description: | Poly(ethylene glycol) methyl ether methacrylate (PEGMA) is a nonlinear analog of polyethylene glycol (PEG). It is a biocompatible homopolymer with a brush type structure that is mainly used to provide a PEG modified surface. |
| Packaging: | 1 L in poly bottle |
| Packaging: | 250 mL in poly bottle |
| Hazard Codes | T |
| Risk Statements | 45-46 |
| Safety Statements | 53-45 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | WGK 3 |
| Flash Point(F) | 235.4 °F - closed cup |
| Flash Point(C) | 113 °C - closed cup |
| Density | 1.09 g/mL at 25 °C (lit.) |
| Storage Temp. | 2-8°C |
| UNSPSC | 12162002 |