CAS 25322-68-3

Polyethylene glycol

Description:

Polyethylene glycol (PEG), with the CAS number 25322-68-3, is a versatile polymer known for its hydrophilic properties and biocompatibility. It is composed of repeating units of ethylene oxide, resulting in a structure that can vary in molecular weight, which influences its physical and chemical characteristics. PEG is typically a colorless, odorless, and viscous liquid or a waxy solid, depending on its molecular weight. It is soluble in water and many organic solvents, making it useful in a wide range of applications, including pharmaceuticals, cosmetics, and food products. PEG serves as a lubricant, humectant, and emulsifier, and is often used in drug formulations to enhance solubility and bioavailability. Additionally, its non-toxic nature and ability to form hydrogels make it valuable in biomedical applications, such as drug delivery systems and tissue engineering. However, the specific properties of PEG can vary significantly with its molecular weight and formulation, which must be considered when selecting it for particular applications.

Formula:(C₂H₄O)nH₂O

InChI:InChI=1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2

InChI key:InChIKey=LYCAIKOWRPUZTN-UHFFFAOYSA-N

SMILES:C(CO[H])O

Synonyms:

1660O
1660S
3,6,9,12,15,18,21,24,27,30,33,36,39-Tridecaoxahentetracontane-1,41-diol
400Dab8
Alkox
Aquaffin
Badimol
Carbowachs
Carbowax
Colonsoft
Db-Wax
Duraseal
FPR
Forlax
GlycoLax
IW
Isocolan
KleanPrep
Macrogol
MiraLax
Modopeg
Muvinlax
Nosilen
Nycoline
OEG
PEB
PEG
PEG-(OH)<sub>2</sub>
PEG-diol
PEO
PER
Pegorion
Peo-Pf
Peo-Pfz
Peo-Pfzr
Peopo-A
Polikol
Poly(Oxy-1,2-Ethanediyl),A-Hydro-W-Hydroxy
Poly(oxy-1,2-ethanediyl)
Polyaethylenglykol
Polyethox
Polyethyleneglycol
Polyetox
Polygol
Polyhydroxyethylene
Polyosm
Polyox
Polyoxydin
Polyoxyethylenediol
Postonal
Sed-Fix
Slovapeg
Solbase
SpaceOAR
Superox
Ucarfloc
α-Hydro-ω-hydroxypoly(oxy-1,2-ethanediyl)
α-Hydro-ω-hydroxypoly(oxyethylene)
PEG 6000
Polyethylene glycol
Polyethylene Glycol
PEG 6000, MB Grade (1.12033)
Poly(oxy-1,2-ethanediyl), α-hydro-ω-hydroxy-
PEG 200
Poly(ethylene oxide)
Poly(ethylene glycol)
Polyethyleneoxidemonomethacryloxymonotrimethylsiloxyterminated
Poly ethylene glycol
O-Methacryloxy(polyethyleneoxy)trimethylsilane
poly(oxyethylene)
Polyethylene glygcol
PEG 200-8000
Polyethylene glycol
Ethylene oxide, homopolymer
Polyethylene Glycol 5000000
PolyethyleneoxideMW
Aquacide III
Polyethylene glycol series
Tri-(2,3-Dibromopropyl) Phosphate
Glycols, polyethylene
Polyethylene glycol PEG
Polyethylene glycol - 6000 grade
Carmowax
PEG 8000
PEG 1000
Ethylene glycol 8000 polymer
PEG-400
polyethylene oxide standard 511000
Oxide Wax AN
PEG 400
Polyethylene Oxide
PEG 600
See more synonyms

products per page.Found 144 products.

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Polyethylene Glycol 9000 Flakes (PEG 9000)
CAS:
- 25322-68-3
Color and Shape:White, Crystalline powder/flakes, Clear, Colourless
Ref: SR-64651
5kg
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500g
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Polyethylene Glycol 10000 (PEG 10000)
CAS:
- 25322-68-3
Color and Shape:White, Flakes/powder, Clear, Colourless
Ref: SR-39569
5kg
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500g
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Polyethylene Glycol 1000 (PEG 1000)
CAS:
- 25322-68-3
Color and Shape:White to almost white, Waxy solid, Clear, Colourless
Ref: SR-16053
5kg
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500g
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Polyethylene Glycol 9000 Powder (PEG 9000)
CAS:
- 25322-68-3
Color and Shape:White, Powder, Clear, Colourless
Ref: SR-22531
5kg
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500g
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Polyethylene Glycol 6000 Powder (PEG 6000)
CAS:
- 25322-68-3
Color and Shape:White, Powder, Clear, Colourless
Ref: SR-49194
5kg
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500g
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Polyethylene Glycol 8000 Powder (PEG 8000) for molecular biology
CAS:
- 25322-68-3
Color and Shape:White, Powder, Clear, Colourless
Ref: SR-44766
5kg
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500g
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Polyethylene Glycol 20000 Powder (PEG 20000)
CAS:
- 25322-68-3
Color and Shape:White, Powder, Clear, Colourless
Ref: SR-42248
1kg
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500g
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Polyethylene Glycol 4000 Powder (PEG 4000)
CAS:
- 25322-68-3
Color and Shape:White, Powder, Clear, Colourless
Ref: SR-35207
5kg
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500g
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Polyethylene Glycol 3350 Powder (PEG 3350)
CAS:
- 25322-68-3
Formula:H(OCH₂CH₂)nOH
Color and Shape:White, Powder, Clear, Colourless
Molecular weight:3000-3500
Ref: SR-48759
5kg
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500g
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Polyethylene glycol 300
CAS:
- 25322-68-3
Purity:average Mn 300
Molecular weight:300
Ref: 10-F986789
100g
20.00€
VAT not included
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Polyethylene glycol 600
CAS:
- 25322-68-3
Formula:(C₂H₄O)nH₂O
Purity:PEG 600
Color and Shape:Solid, Low Melting Solid
Molecular weight:600
Ref: 10-F094725
100g
32.00€
VAT not included
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Poly(ethylene Glycol) ~9000
Controlled ProductPlease note that this is a controlled product in some countries, and needs to be treated in accordance with the relevant regulations. Be aware this might entail additional expenses and documentation.
CAS:
- 25322-68-3
Formula:H₂O(C₂H₄O)n
Color and Shape:Neat
Molecular weight:62.07
Ref: TR-P689110
100mg
133.00€
VAT not included
500mg
146.00€
VAT not included
1g
174.00€
VAT not included
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Poly(ethylene Glycol) ~600
Controlled ProductPlease note that this is a controlled product in some countries, and needs to be treated in accordance with the relevant regulations. Be aware this might entail additional expenses and documentation.
CAS:
- 25322-68-3
Applications Poly(ethylene Glycol) molecules of an average molecular mass of 600. Poly(ethylene Glycol) is used in various applications from industrial chemistry to biological chemistry. Recent research has shown PEG maintains the ability to aid the spinal cord injury recovery process, helping the nerve impulse conduction process in animals. In rats, it has been shown to aid in the repair of severed sciatic axons, helping with nerve damage recovery. It is industrially produced as a lubricating substance for various surfaces to reduce friction. PEG is also used in the preparation of vesicle transport systems in with application towards diagnostic procedures or drug delivery methods.
References Borgens, R. et al.: J. Neurosci. Res., 66, 1179 (2001); Stavisky, R. et al.: Neurosci. Lett., 376, 98 (2005); Nalam, P. et al.: Tribiol. Lett., 37, 541 (2010); Steinmetz, N. et al.: J. Am. Chem. Soc., 131, 17093 (2009); Li, X. et al.: J. Am. Chem. Soc., 133, 11147 (2011); Li, L. et al.: Int. J. Pharm., 447, 192 (2013);
Formula:H₂O(C₂H₄O)n
Color and Shape:Neat
Molecular weight:62.07
Ref: TR-P688365
5g
203.00€
VAT not included
25g
242.00€
VAT not included
100g
264.00€
VAT not included
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Poly(ethylene Glycol) ~200
Controlled ProductPlease note that this is a controlled product in some countries, and needs to be treated in accordance with the relevant regulations. Be aware this might entail additional expenses and documentation.
CAS:
- 25322-68-3
Applications Poly(ethylene Glycol) molecules of an average molecular mass of 200. Poly(ethylene Glycol) is used in various applications from industrial chemistry to biological chemistry. Recent research has shown PEG maintains the ability to aid the spinal cord injury recovery process, helping the nerve impulse conduction process in animals. In rats, it has been shown to aid in the repair of severed sciatic axons, helping with nerve damage recovery. It is industrially produced as a lubricating substance for various surfaces to reduce friction. PEG is also used in the preparation of vesicle transport systems in with application towards diagnostic procedures or drug delivery methods.
References Borgens, R. et al.: J. Neurosci. Res., 66, 1179 (2001); Stavisky, R. et al.: Neurosci. Lett., 376, 98 (2005); Nalam, P. et al.: Tribiol. Lett., 37, 541 (2010); Steinmetz, N. et al.: J. Am. Chem. Soc., 131, 17093 (2009); Li, X. et al.: J. Am. Chem. Soc., 133, 11147 (2011); Li, L. et al.: Int. J. Pharm., 447, 192 (2013);
Formula:H₂O(C₂H₄O)n
Color and Shape:Neat
Molecular weight:62.07
Ref: TR-P688355
1g
241.00€
VAT not included
10g
346.00€
VAT not included
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Poly(ethylene Glycol) (PEG1200) - d8
Controlled ProductPlease note that this is a controlled product in some countries, and needs to be treated in accordance with the relevant regulations. Be aware this might entail additional expenses and documentation.
CAS:
- 25322-68-3
Color and Shape:Neat
Ref: TR-P688387
250mg
8,040.00€
VAT not included
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Poly(ethylene oxide) - average Mv 200,000
Controlled ProductPlease note that this is a controlled product in some countries, and needs to be treated in accordance with the relevant regulations. Be aware this might entail additional expenses and documentation.
CAS:
- 25322-68-3
Polyethylene oxide is a linear polymer with an average molecular weight of 200,000. It has a viscosity of approximately 8,000-10,000 cps and is soluble in water. Polyethylene oxide can be used as an excipient for pharmaceutical products. This material is not toxic or carcinogenic and does not cause hypersensitivity reactions. It is metabolized by the liver and excreted in the bile. The polyethylene oxide molecule contains hydrophilic ethylene oxide (EO) and hydrophobic oxyethylene (OE) groups that are responsible for its solubility in water and its low toxicity. The EO groups are responsible for the high viscosity of polyethylene oxide, while the OE groups contribute to its low toxicity.
Formula:(C₂H₄O)n•H₂O
Purity:Min. 95%
Ref: 3D-FP171107
250g
883.00€
VAT not included
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Poly(ethylene Glycol) ~40,000
CAS:
- 25322-68-3
Applications Poly(ethylene Glycol) molecules of an average molecular mass of 40,000. Poly(ethylene Glycol) is used in various applications from industrial chemistry to biological chemistry. Recent research has shown PEG maintains the ability to aid the spinal cord injury recovery process, helping the nerve impulse conduction process in animals. In rats, it has been shown to aid in the repair of severed sciatic axons, helping with nerve damage recovery. It is industrially produced as a lubricating substance for various surfaces to reduce friction. PEG is also used in the preparation of vesicle transport systems in with application towards diagnostic procedures or drug delivery methods.
References Borgens, R. et al.: J. Neurosci. Res., 66, 1179 (2001); Stavisky, R. et al.: Neurosci. Lett., 376, 98 (2005); Nalam, P. et al.: Tribiol. Lett., 37, 541 (2010); Steinmetz, N. et al.: J. Am. Chem. Soc., 131, 17093 (2009); Li, X. et al.: J. Am. Chem. Soc., 133, 11147 (2011); Li, L. et al.: Int. J. Pharm., 447, 192 (2013);
Formula:H₂O(C₂H₄O)n
Color and Shape:Neat
Molecular weight:62.07
Ref: TR-P688379
500mg
127.00€
VAT not included
1g
146.00€
VAT not included
5g
202.00€
VAT not included
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Poly(ethylene Glycol) ~30,000
Controlled ProductPlease note that this is a controlled product in some countries, and needs to be treated in accordance with the relevant regulations. Be aware this might entail additional expenses and documentation.
CAS:
- 25322-68-3
Applications Poly(ethylene Glycol) molecules of an average molecular mass of 30,000. Poly(ethylene Glycol) is used in various applications from industrial chemistry to biological chemistry. Recent research has shown PEG maintains the ability to aid the spinal cord injury recovery process, helping the nerve impulse conduction process in animals. In rats, it has been shown to aid in the repair of severed sciatic axons, helping with nerve damage recovery. It is industrially produced as a lubricating substance for various surfaces to reduce friction. PEG is also used in the preparation of vesicle transport systems in with application towards diagnostic procedures or drug delivery methods.
References Borgens, R. et al.: J. Neurosci. Res., 66, 1179 (2001); Stavisky, R. et al.: Neurosci. Lett., 376, 98 (2005); Nalam, P. et al.: Tribiol. Lett., 37, 541 (2010); Steinmetz, N. et al.: J. Am. Chem. Soc., 131, 17093 (2009); Li, X. et al.: J. Am. Chem. Soc., 133, 11147 (2011); Li, L. et al.: Int. J. Pharm., 447, 192 (2013);
Formula:H₂O(C₂H₄O)n
Color and Shape:Neat
Molecular weight:62.07
Ref: TR-P688378
500mg
101.00€
VAT not included
5g
138.00€
VAT not included
25g
191.00€
VAT not included
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PEG 3000
Controlled ProductPlease note that this is a controlled product in some countries, and needs to be treated in accordance with the relevant regulations. Be aware this might entail additional expenses and documentation.
CAS:
- 25322-68-3
PEG 3000 is a polyethylene glycol polymer used as a linker. It is used to attached PEG to proteins, peptides, oligonucleotides, nanoparticles and small molecules via pegylation, a bioconjugation technique
Formula:H(OCH₂CH₂)nOH
Purity:Min. 95%
Color and Shape:Clear Liquid
Ref: 3D-FP63569
20kg
1,465.00€
VAT not included
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PEG 8000
Controlled ProductPlease note that this is a controlled product in some countries, and needs to be treated in accordance with the relevant regulations. Be aware this might entail additional expenses and documentation.
CAS:
- 25322-68-3
PEG 8000 is a polyethylene glycol polymer used as a linker. It is used to attached PEG to proteins, peptides, oligonucleotides, nanoparticles and small molecules via pegylation, a bioconjugation technique
Formula:(C₂H₄O)n•H₂O
Color and Shape:White Powder
Ref: 3D-FP156996
1kg
326.00€
VAT not included
2500g
471.00€
VAT not included
5kg
645.00€
VAT not included
10kg
1,006.00€
VAT not included
25kg
1,983.00€
VAT not included