Poly(ethylene glycol) methyl ether
ALDRICH/732613 - average Mn 20,000
Synonym: Polyethylene glycol; Methoxy poly(ethylene glycol); Polyethylene glycol monomethyl ether; mPEG
CAS Number: 9004-74-4
MDL Number: MFCD00084416
Linear Formula: CH3(OCH2CH2)nOH
Product Type: Chemical
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material.
This image depicts SKU: 732613-25G
This image depicts SKU: 732613-25G
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material.
This image depicts SKU: 732613-5G
This image depicts SKU: 732613-5G
| Ω-end | hydroxyl |
| α-end | methoxy |
| form | powder or crystals |
| InChI | 1S/C3H8O2/c1-5-3-2-4/h4H, |
| InChI key | XNWFRZJHXBZDAG-UHFFFAOYSA |
| Mw/Mn | ≤1.2 |
| mol wt | average Mn 20,000 |
| mp | 64-69 °C |
| storage temp. | −20°C |
| vapor density | >1 (vs air) |
| vapor pressure | 0.05 mmHg ( 20 °C) |
| Application: | • Deoxycholic acid-grafted PEGylated chitosan micelles for the delivery of mitomycin C.: This study develops PEGylated chitosan micelles grafted with deoxycholic acid for effective delivery of mitomycin C, showcasing the potential of PEGylated compounds in pharmaceutical formulations and drug delivery systems (Zhang et al., 2015   ). |
| Packaging: | 5, 25 g in poly bottle |
| RIDADR | NONH for all modes of transport |
| WGK Germany | WGK 1 |
| Flash Point(F) | 359.6 °F |
| Flash Point(C) | 182 °C |
| mp | 64-69 °C |
| Storage Temp. | −20°C |
| UNSPSC | 12162002 |