P5402

Poly(ethylene glycol)

average mol wt 1,450

• 동의어(들): Polyethylene glycol, PEG
• Linear Formula: H(OCH₂CH₂)_nOH
• CAS Number: 25322-68-3
• MDL number: MFCD00081839
• UNSPSC 코드: 12352104
• PubChem Substance ID: 24898634
• NACRES: NA.22

속성

• 양식: powder, flakes, or chunks
• Quality Level: 200
• 분자량: average mol wt 1,450
• pH: 4.5-7.5
• 점도: 26.5 cSt (210 °F)
• mp: 43-46 °C
• solubility: water: soluble (approximately 720 mg/ml, 20 °C)
• density: 1.0919 g/mL at 60 °C; 1.0761 g/mL at 80 °C
• SMILES string: C(CO)O
• InChI: 1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2
• InChI key: LYCAIKOWRPUZTN-UHFFFAOYSA-N

설명

애플리케이션

• Composite scaffolds for bone regeneration: A study describes the development of a composite scaffold incorporating polyethylene glycol, gellan gum, and hydroxyapatite, with added ginseng derived Compound K, indicating potential applications in bone regeneration (Thangavelu et al., 2024).


• Enhanced wound healing: Research discusses AI-driven optimization of PCL/PEG electrospun scaffolds, highlighting their improved efficacy in in vivo wound healing applications (Virijević et al., 2024).


• Catch and release cryogels: Redox-responsive cryogels made from polyethylene glycol, which can capture and release proteins and cells, suggesting their potential in biomedical applications (Calik et al., 2024).


• Antibacterial hydrogels for wound dressing: A study presents light-degradable nanocomposite hydrogels containing polyethylene glycol, aimed at antibacterial wound dressing applications, demonstrating innovative uses in medical materials (Fang et al., 2024).

안전성 정보

• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 1
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable
• 개인 보호 장비: Eyeshields, Gloves, type N95 (US)