929611

PCL-PEG-PCL diacrylate

PCL average M_n 800, PEG average M_n 4000

• 别名: Acrylate-PCL-PEG-PCL-acrylate, Biodegradable triblock copolymer, PCL-b-PEG-b-PCL, PEG hydrogel
• 线性分子式: C₃H₃O₂(C₆H₁₀O₂)_x(C₂H₄O)_y(C₆H₁₀O₂)_zC₃H₃O
• 分類程式碼代碼: 12162002
• NACRES: NA.25

属性

• 形狀: low-melting solid
• 品質等級: 100
• 分子量: PCL M_n 800; PCL average M_n 800; PEG M_n 4000; PEG average M_n 4000
• 包含: ≥50 ppm MEHQ
• 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 triblock copolymer
• Hydrolytically degradable PCL blocks
• Acrylate functional groups permit photopolymerization

PCL-PEG-PCL diacrylate, average Mn 400-4000-400, 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