Poly(ethylene glycol) methyl ether
ALDRICH/81323 - average Mn 5,000
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: 81323-250G
This image depicts SKU: 81323-250G
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: 81323-1KG
This image depicts SKU: 81323-1KG
| Ω-end | hydroxyl |
| α-end | methoxy |
| form | flakes |
| powder or crystals | |
| InChI | 1S/C3H8O2/c1-5-3-2-4/h4H, |
| InChI key | XNWFRZJHXBZDAG-UHFFFAOYSA |
| mol wt | average Mn 5,000 |
| mp | 60-64 °C |
| vapor density | >1 (vs air) |
| vapor pressure | 0.05 mmHg ( 20 °C) |
| Application: | Poly(ethylene glycol) methyl ether (mPEG) is a hydrophilic polymer that is used to control the flexibility of a composite. mPEG can be used for a variety of applications such as drug delivery, tissue engineering, and other biological uses. |
| Other Notes: | Polymer used in the polymer-supported liquid synthesis of oligosaccharides |
| Packaging: | 1 kg in poly bottle |
| Packaging: | 250 g in poly bottle |
| RIDADR | NONH for all modes of transport |
| WGK Germany | WGK 1 |
| Flash Point(F) | 359.6 °F - closed cup |
| Flash Point(C) | 182 °C - closed cup |
| mp | 60-64 °C |
| UNSPSC | 12162002 |