913286

Methoxypolyethylene epoxide

PEG average M_n 750

• 동의어(들): Epoxide PEG, mPEG-epoxide
• Linear Formula: C₃H₅O₂(C₂H₄O)_nCH₃
• UNSPSC 코드: 43211915
• NACRES: NA.23

속성

• 양식: semisolid
• 분자량: PEG average M_n 750; average M_n 750 (by NMR)
• 색상: white to off-white
• Ω-끝: (epoxide)
• α-끝: methoxy
• 폴리머 구조: shape: linear; functionality: monofunctional
• 저장 온도: 2-8°C

설명

애플리케이션

Epoxide functionalized PEG can be covalently bonded to polymers and biopolymers by epoxide ring-opening reactions. As a surface coating, PEGylated surfaces prevent cell adhesion by entropically driven steric repulsion. For drug delivery, PEGylation increases the hydrophilicity of the drug carrier.

안전성 정보

• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable