915122

Poly(ethylene oxide)-block-poly(butylene oxide)

PEG average M_n 2,000, average M_n 2,000 (PBO)

• 同義詞: PEG-PBO, PEO-PBO
• 線性公式: CH₃O(C₂H₄O)_m(C₄H₈O)_nH
• 分類程式碼代碼: 12352119
• NACRES: NA.23

屬性

• 形狀: solid
• 品質等級: 100
• 分子量: PEG average M_n 2,000 (by NMR); PEG average M_n 2,000; average M_n 2,000 (PBO(by NMR)); average M_n 2,000 (PBO)
• 顏色: white to off-white
• 蛋白質二硫鍵異構酶: ≤1.3 (by GPC)
• 儲存溫度: 2-8°C

描述

應用

Poly(ethylene oxide)-block-poly(butylene oxide) is an amphiphilic block copolymer that shows good biocompatibility. This type of polymers can self-assemble into micelles of various shapes at low concentration. It has been used as nanocarriers to solubilize and delivery hydrophobic drugs.

安全資訊

• 儲存類別代碼: 11 - Combustible Solids
• 水污染物質分類（WGK）: WGK 3
• 閃點（°F）: Not applicable
• 閃點（°C）: Not applicable