P5402
聚（乙二醇）
average mol wt 1,450
别名:
PEG
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线性分子式:
H(OCH2CH2)nOH
化学文摘社编号:
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352104
MDL number:
产品名称
聚（乙二醇）, average mol wt 1,450
InChI
1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2
SMILES string
C(CO)O
InChI key
LYCAIKOWRPUZTN-UHFFFAOYSA-N
form
powder, flakes, or chunks
mol wt
average mol wt 1,450
Quality Level
greener alternative product characteristics
Safer Solvents and Auxiliaries
Learn more about the Principles of Green Chemistry.
sustainability
Greener Alternative Product
pH
4.5-7.5
viscosity
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
greener alternative category
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相关类别
Application
- 用于骨再生的复合材料支架：该研究开发了一种包含聚乙二醇、结冷胶、羟磷灰石并添加了来源于人参的化合物K的复合材料支架， 表明了其在骨再生领域中的潜在应用（Thangavelu et al., 2024）。
- 改善的伤口愈合: 该研究讨论了人工智能驱动的PCL/PEG电纺纳米支架的优化，重点介绍了其在体内伤口愈合应用中改善的功效（Virijević et al., 2024）。
- 捕获和释放冷冻凝胶：由聚乙二醇制备的氧化还原响应型冷冻凝胶，该凝胶可以捕获和释放蛋白质和细胞，研究暗示了其在生物医学应用中的潜力（Calik et al., 2024）
- 用于伤口敷料的抗菌水凝胶：该研究介绍了针对抗菌伤口敷料应用而开发的含有聚乙二醇的可光降解纳米复合材料水凝胶，展示了其在医学材料中的创新用途（Fang et al., 2024）。
General description
We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Green Chemistry. Polyethylene glycol (PEG) is an eco-friendly, biodegradable polymer widely used in pharmaceuticals and cosmetics. Its non-toxic nature and versatility make it a sustainable choice, derived from renewable resources, contributing to greener product formulations. Click here for more information.
存储类别
11 - Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
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The isolation and production of human monoclonal antibodies is becoming an increasingly important pursuit as biopharmaceutical companies migrate their drug pipelines away from small organic molecules. As such, optimization of monoclonal antibody technologies is important, as this is becoming the
Benny Abraham Kaipparettu et al.
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Mitochondrial-nucleus cross talks and mitochondrial retrograde regulation can play a significant role in cellular properties. Transmitochondrial cybrid systems (cybrids) are an excellent tool to study specific effects of altered mitochondria under a defined nuclear background. The majority of the studies
Antonio Pantelias et al.
Cancers, 12(9) (2020-08-23)
For precision cancer radiotherapy, high linear energy transfer (LET) particle irradiation offers a substantial advantage over photon-based irradiation. In contrast to the sparse deposition of low-density energy by χ- or γ-rays, particle irradiation causes focal DNA damage through high-density energy
Corinne E Griguer et al.
PloS one, 3(11), e3655-e3655 (2008-11-06)
Mitochondria dysfunction and hypoxic microenvironment are hallmarks of cancer cell biology. Recently, many studies have focused on isolation of brain cancer stem cells using CD133 expression. In this study, we investigated whether CD133 expression is regulated by bioenergetic stresses affecting
Mark A Rice et al.
Acta biomaterialia, 5(1), 152-161 (2008-09-17)
Ultrasound has potential as a non-destructive analytical technique to provide real-time online assessments of matrix evolution in cell-hydrogel constructs used in tissue engineering. In these studies, chondrocytes were encapsulated in poly(ethylene glycol) hydrogels, and gel degradation was manipulated to provide
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