929581

PCL-PEG-PCL diacrylate

average M_n 2000-20000-2000, poly(caprolactone)-b-poly(ethylene glycol)-b-poly(caprolactone) diacrylate

• 别名: Acrylate-PCL-PEG-PCL-acrylate, Biodegradable triblock copolymer, PCL-b-PEG-b-PCL, PEG hydrogel, PEGDA

属性

• 品質等級: 100
• 形狀: low-melting solid
• 分子量: PCL M_n 2000; PEG M_n 20000; 24000 (theoretical); average M_n 2000-20000-2000
• 包含: ≤300 ppm MEHQ as inhibitor
• 顏色: white to off-white
• Ω-end: acrylate
• α-end: acrylate
• 儲存溫度: −20°C
• SMILES 字串: O=C(OCCOC(CCCCCOC(C=C)=O)=O)CCCCCOC(C=C)=O

说明

一般說明

PCL-PEG-PCL diacrylate, average Mn 2000-20000-2000, is a functionalized, amphiphilic triblock copolymer composed of a central hydrophilic, biocompatible poly(ethylene glycol) (PEG) block and two terminal hydrophobic, biodegradable poly(caprolactone) (PCL) blocks. PCL-PEG-PCL diacrylate can be crosslinked via free radical polymerization and/or photopolymerication to form a crosslinked hydrogel network. Hydrolysis of the esters of the PCL blocks permits degradation of the crosslinked networks.

應用

• Tissue engineering
• 3D printing
• Drug delivery

特點和優勢

• PCL-PEG-PCL triblock copolymer
• Hydrolytically degradable PCL blocks
• Acrylate functional groups permit photopolymerization
  

安全信息

• 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