372773

Poly(ethylene oxide)

average M_V 400,000 (nominal), powder, hydroxyl, BHT as inhibitor

• Sinónimos: Polyethylene oxide, PEO
• Fórmula lineal: (-CH₂CH₂O-)_n
• Número de CAS: 25322-68-3
• MDL number: MFCD00081839
• UNSPSC Code: 12352104
• PubChem Substance ID: 24863164
• NACRES: NA.23

Propiedades

• product name: Poly(ethylene oxide), average M_v 400,000 (nominal), powder
• form: powder
• Quality Level: 200
• mol wt: average M_v 400,000 (nominal)
• contains: 200-500 ppm BHT as inhibitor
• viscosity: 2,250-4,500 cP, 5 % in H₂O(25 °C, Brookfield)(lit.)
• transition temp: T_m 65 °C
• Ω-end: hydroxyl
• α-end: hydroxyl
• application(s): battery manufacturing
• SMILES string: [H]OCCO
• InChI: 1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2
• InChI key: LYCAIKOWRPUZTN-UHFFFAOYSA-N

Descripción

General description

Poly(ethylene oxide) (PEO) is a higher molecular weight (M_v 400,000) thermoplastic water soluble polymer that is formed by the polymerization of ethylene oxide.

Application

PEO can be used in applications such as biomedical, energy and surface functionalization of nanoparticles.

Información de seguridad

• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 1