81293
Poly(ethylene glycol)
analytical standard, for GPC, 6,000
Synonym(s):
PEG
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About This Item
Linear Formula:
H(OCH2CH2)nOH
CAS Number:
MDL number:
UNSPSC Code:
41116107
PubChem Substance ID:
NACRES:
NA.24
grade
analytical standard
for GPC
Quality Level
shelf life
limited shelf life, expiry date on the label
mol wt
Mn ~5850
Mp ~6240
Mw ~6000
technique(s)
gel permeation chromatography (GPC): suitable
Mw/Mn
~1.03
application(s)
cleaning products
cosmetics
food and beverages
personal care
format
neat
storage temp.
2-8°C
SMILES string
C(CO)O
InChI
1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2
InChI key
LYCAIKOWRPUZTN-UHFFFAOYSA-N
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Application
- Quantifying thiolated chemical additives for copper electroplating process: Demonstrates the use of Poly(ethylene glycol) (PEG) in enhancing the performance of copper electroplating, a critical application in electronic manufacturing (Wang et al., 2024).
- Novel fibrous Ag(NP) decorated clay-polymer composite: Highlights PEG′s role in developing composites for water purification, addressing the urgent need for efficient removal of micro-pollutants and bacteria from water sources (Goswami et al., 2024).
- Phenylacetylene-Terminated Poly(Ethylene Glycol) as Ligands for Colloidal Noble Metal Nanoparticles: Introduces a novel PEG-based ligand system for noble metal nanoparticles, advancing applications in catalysis and materials science (Duan et al., 2024).
- Assessing the Effect of Surface Coating on the Stability, Degradation, Toxicity and Cell Endocytosis/Exocytosis of Upconverting Nanoparticles: Explores the role of PEG in modifying nanoparticles to enhance their biocompatibility and stability, crucial for drug delivery and diagnostic applications (Arellano et al., 2024).
Storage Class Code
10 - Combustible liquids
WGK
WGK 1
Flash Point(F)
281.5 °F - closed cup
Flash Point(C)
138.6 °C - closed cup
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
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Idalis Villanueva et al.
Acta biomaterialia, 5(8), 2832-2846 (2009-06-11)
The pericellular matrix (PCM) surrounding chondrocytes is thought to play an important role in transmitting biochemical and biomechanical signals to the cells, which regulates many cellular functions including tissue homeostasis. To better understand chondrocytes interactions with their PCM, three-dimensional poly(ethylene
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
D D Smyth et al.
Cardiovascular drugs and therapy, 4(1), 297-300 (1990-02-01)
Previous studies have demonstrated that Separan AP-30, a drag-reducing polymer, significantly decreased the formation of atherosclerotic plaques in rabbits fed a high-cholesterol diet. Furthermore, Separan AP-273, a polymer similar to but longer than Separan AP-30, markedly increased cardiac output in
M Patel Geeta et al.
Current drug delivery, 6(2), 159-165 (2009-05-20)
Carbamazepine indicated for the control of epilepsy, undergoes extensive hepatic first-pass metabolism after oral administration. A vaginal dosage form of carbamazepine is not commercially available. Conventional suppository having poor retention in the vaginal tract, as they are removed in a
P I Polimeni et al.
Journal of cardiovascular pharmacology, 14(3), 374-380 (1989-09-01)
The acute hemodynamic effects of an intravenously (i.v.) injected poly(ethylene oxide), Polyox WSR N-60K (dose 50 mg/kg), were studied in the open-chest rat anesthetized with sodium pentobarbital. The injectate is one of four drag-reducing polymers known to augment in vitro
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