929581

PCL-PEG-PCL diacrylate

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

• 동의어(들): Acrylate-PCL-PEG-PCL-acrylate, Biodegradable triblock copolymer, PCL-b-PEG-b-PCL, PEG hydrogel, PEGDA
• Linear Formula: C₃H₃O₂(C₆H₁₀O₂)_x(C₂H₄O)_y(C₆H₁₀O₂)_zC₃H₃O
• UNSPSC 코드: 12352200

속성

• Quality Level: 100
• 양식: low-melting solid
• 분자량: PCL M_n 2000; PEG M_n 20000; 24000 (theoretical); average M_n 2000-20000-2000
• 포함: ≤300 ppm MEHQ as inhibitor
• 색상: white to off-white
• Ω-끝: acrylate
• α-끝: acrylate
• 저장 온도: −20°C
• SMILES string: O=C(OCCOC(CCCCCOC(C=C)=O)=O)CCCCCOC(C=C)=O
• InChI key: PCLZPCUCIICUMZ-UHFFFAOYSA-N

설명

일반 설명

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.

애플리케이션

• Tissue engineering
• 3D printing
• Drug delivery

특징 및 장점

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

안전성 정보

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