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 145 products.

+ Info
Polyethylene Glycol 400 (USP-NF, BP, Ph. Eur.) pure
CAS:
- 25322-68-3
Polyethylene Glycol 400 (USP-NF, BP, Ph. Eur.) pure
Purity:Pharma Grade
Color and Shape:Liquid-Viscous
Ref: 54-BIA142436
1l
166.00€
VAT not included
+ Info
Polyethylene glycol 6000, BP, Ph. Eur., USP/NF grade
CAS:
- 25322-68-3
Formula:CH₂CH₂On
Color and Shape:White or almost white solid with a waxy appearance
Ref: 7W-GX6167
ne
To inquire
1kg
53.00€
VAT not included
2kg
114.00€
VAT not included
+ Info
Polyethylene glycol 300
CAS:
- 25322-68-3
Formula:CH₂CH₂On
Color and Shape:Clear, colourless liquid
Molecular weight:~300
Ref: 7W-GC9998
100g
15.00€
VAT not included
250g
22.00€
VAT not included
500g
31.00€
VAT not included
1kg
44.00€
VAT not included
5kg
145.00€
VAT not included
+ Info
Polyethylene glycol 4000
CAS:
- 25322-68-3
Formula:CH₂CH₂On
Color and Shape:White powder, crystals or flakes
Molecular weight:3,600 - 4,400
Ref: 7W-GX6931
100g
22.00€
VAT not included
500g
28.00€
VAT not included
1kg
44.00€
VAT not included
+ Info
Polyethylene glycol 1000
CAS:
- 25322-68-3
Formula:CH₂CH₂On
Color and Shape:White fused or waxy solid
Molecular weight:~1,000
Ref: 7W-GC0081
100g
23.00€
VAT not included
+ Info
Polyethylene Glycol 6000, Flakes, Ultrapure
CAS:
- 25322-68-3
Polyethylene Glycol 6000, Flakes, Ultrapure
Purity:≥95%
Color and Shape:Solid
Ref: 54-OR96754
ne
To inquire
+ Info
Ethylene glycol polymer
CAS:
- 25322-68-3
Formula:C₅H₁₂NO₂
Purity:95%
Color and Shape:Liquid
Molecular weight:118.1543
Ref: IN-DA00BIDH
25g
20.00€
VAT not included
100g
20.00€
VAT not included
500g
28.00€
VAT not included
1kg
32.00€
VAT not included
5kg
80.00€
VAT not included
10kg
122.00€
VAT not included
25kg
226.00€
VAT not included
+ Info
Polyethylene glycol 400
CAS:
- 25322-68-3
Color and Shape:Liquid
Molecular weight:400
Ref: 10-F551287
250ml
57.00€
VAT not included
+ Info
Poly(ethylene Glycol) ~20000
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
Stability Hygroscopic
Applications Poly(ethylene Glycol) molecules of an average molecular mass of 20000. 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-P688373
25g
100.00€
VAT not included
50g
101.00€
VAT not included
100g
119.00€
VAT not included
+ Info
Poly(ethylene Glycol) ~2000
CAS:
- 25322-68-3
Applications Poly(ethylene Glycol) molecules of an average molecular mass of 2000. 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-P688350
100mg
139.00€
VAT not included
500mg
155.00€
VAT not included
1g
184.00€
VAT not included
+ Info
Poly(ethylene Glycol) ~4000
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-P688374
5mg
88.00€
VAT not included
25mg
107.00€
VAT not included
100mg
133.00€
VAT not included
+ Info
Kollisolv PEG 300
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 Kollisolv PEG 300 is used as a thickening agent and gel binder in the pharmaceutical industry.
Formula:H₂O(C₂H₄O)n
Color and Shape:Neat
Molecular weight:62.07
Ref: TR-K655100
25g
15.00€
VAT not included
100g
471.00€
VAT not included
250g
861.00€
VAT not included
+ Info
Poly(ethylene Glycol) ~400
CAS:
- 25322-68-3
Applications Poly(ethylene Glycol) ~400 is a polymer of ethylene oxide with a molecular weight of ~400 Daltons. Poly(ethylene Glycol) ~400 is considered a low molecular weight polyethylene glycol, and is used as a hydrophilic molecular probe for measuring intestinal permeability. Poly(ethylene Glycol) ~400 is also used as a hydrophilic plasticizer.
References Lu, E., et al.: J. Control. Release, 92, 375 (2003); Ma, T., et al.: Gastroenterology, 98, 39 (1990)
Formula:H₂O(C₂H₄O)n
Color and Shape:Neat
Molecular weight:62.07
Ref: TR-P688370
5g
23.00€
VAT not included
10g
23.00€
VAT not included
50g
32.00€
VAT not included
+ Info
Poly(ethylene Glycol) ~1000
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 1000. 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-P688360
1g
235.00€
VAT not included
10g
337.00€
VAT not included
+ Info
Poly(ethylene Glycol) ~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
Formula:(C₂H₄O)nH₂O
Color and Shape:Neat
Ref: TR-P688455
100mg
119.00€
VAT not included
500mg
136.00€
VAT not included
1g
174.00€
VAT not included
+ Info
Poly(ethylene Glycol) ~6000
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 6000. 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-P688375
5g
104.00€
VAT not included
100g
210.00€
VAT not included
+ Info
PEG 300
CAS:
- 25322-68-3
Ethylene glycol polymer
Formula:(C₂H₄O)nH₂O
Purity:average Mn 300
Ref: IN-DG00772988
+ Info
PEG 3400
CAS:
- 25322-68-3
Ethylene glycol polymer
Formula:(C₂H₄O)nH₂O
Purity:average Mn 3400
Ref: IN-DG01423863
+ Info
PEG 5000
CAS:
- 25322-68-3
Ethylene glycol polymer
Formula:(C₂H₄O)nH₂O
Purity:20.5-25mgKOH/g
Ref: IN-DG01260629
+ Info
Ethylene glycol polymer average Mn 1450
CAS:
- 25322-68-3
Ethylene glycol polymer
Formula:(C₂H₄O)nH₂O
Purity:average Mn 1450
Ref: IN-DG40857