Poly(ethylene oxide)
ALDRICH/181994 - average Mv 200,000 (nominal), powder
Synonym: Polyethylene oxide; PEO
CAS Number: 25322-68-3
MDL Number: MFCD00081839
Linear Formula: (-CH2CH2O-)n
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: 181994-250G
This image depicts SKU: 181994-250G
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: 181994-500G
This image depicts SKU: 181994-500G
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: 181994-5G
This image depicts SKU: 181994-5G
| Ω-end | hydroxyl |
| α-end | hydroxyl |
| application(s) | battery manufacturing |
| contains | 200-500 ppm BHT as inhibitor |
| form | powder |
| InChI | 1S/C2H6O2/c3-1-2-4/h3-4H, |
| InChI key | LYCAIKOWRPUZTN-UHFFFAOYSA |
| mol wt | average Mv 200,000 (nominal) |
| Quality Level | 200  |
| SMILES string | [H]OCCO |
| transition temp | Tm 65 °C |
| viscosity | 65-115 cP, 5 % in H2O(25 °C, Brookfield)(lit.) |
| Application: | Poly(ethylene oxide) can be used to prepare polymer electrolyte systems for energy storage and conversion devices such as all-solid-state lithium-ion batteries (ASLBs). This biocompatible polymer can be widely used in the field of biomedical research and tissue engineering. For example, it can be used in the fabrication of biodegradable polyurethane/graphene oxide scaffolds. |
| General description: | Poly(ethylene oxide) (PEO) is a synthetichydrophilic polymer available in several molecular weights. It can be obtained by the ring-opening polymerization ofethylene oxide. It is a semicrystalline polymer with high ionic conductivitycommonly used as a solid polymer electrolyte. |
| Packaging: | 5, 250, 500 g in poly bottle |
| RIDADR | NONH for all modes of transport |
| WGK Germany | WGK 1 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| UNSPSC | 12352104 |