PENTAETHYLENE GLYCOL
PENTAETHYLENE GLYCOL Basic information
- Product Name:
- PENTAETHYLENE GLYCOL
- Synonyms:
-
- HO-PEG5-OH
- OH-PEG5-OH
- Pentaethylene glycol, 1,14-Dihydroxy-3,6,9,12-tetraoxatetradecane
- Pentaethylene glycol 98%
- 3,6,9,12-tetraoxatetradocane-1,14-diol
- 3,6,9,12-TETRAOXATETRADECANE-1,14-DIOL
- PENTAETHYLENE GLYCOL
- PENTAGLYCOL
- CAS:
- 4792-15-8
- MF:
- C10H22O6
- MW:
- 238.28
- EINECS:
- 225-341-4
- Product Categories:
-
- Poly(ethylene glycol) and Poly(ethylene oxide)
- Polymer Science
- Ethylene Glycols
- Ethylene Glycols & Monofunctional Ethylene Glycols
- Building Blocks
- Polymers
- Chemical Synthesis
- Organic Building Blocks
- Oxygen Compounds
- Polyols
- Materials Science
- Poly(ethylene glycol) and Oligo(ethylene glycol)
- peg
- Mol File:
- 4792-15-8.mol
PENTAETHYLENE GLYCOL Chemical Properties
- Melting point:
- -8.6°C
- Boiling point:
- 184 °C/2 mmHg (lit.)
- Density
- 1.126 g/mL at 25 °C (lit.)
- refractive index
- n20/D 1.462(lit.)
- Flash point:
- >230 °F
- storage temp.
- Inert atmosphere,Room Temperature
- solubility
- Chloroform (Slightly), Ethyl Acetate (Slightly)
- pka
- 14.06±0.10(Predicted)
- form
- Liquid
- color
- Clear colorless to yellow
- Specific Gravity
- 1.125
- Water Solubility
- Miscible with water.
- BRN
- 1635593
- Stability:
- Stable. Combustible. Incompatible with strong oxidizing agents, acid chlorides, acid anhydrides.
- InChIKey
- JLFNLZLINWHATN-UHFFFAOYSA-N
- CAS DataBase Reference
- 4792-15-8(CAS DataBase Reference)
- EPA Substance Registry System
- 3,6,9,12-Tetraoxatetradecane-1,14-diol (4792-15-8)
MSDS
- Language:English Provider:SigmaAldrich
- Language:English Provider:ACROS
- Language:English Provider:ALFA
PENTAETHYLENE GLYCOL Usage And Synthesis
Description
Pentaethylene glycol is a polymer consisting of ethylene glycol monomers and two terminal hydroxyl groups. The PEG chain increases the water solubility of a compound in aqueous media. Increasing the number of ethylene glycol units within the entire chain improves the solubility properties of the PEG linker.
Chemical Properties
colourless liquid
Uses
Intermediate in the synthesis of cyclic and noncyclic polyethers, complexing agents and immobilized phase-transfer catalysts
Uses
Pentaethylene glycol is part of a group of compounds called polyethylene glycols (PEGs), which are major byproducts of non-ionic surfactants biodegradation. Pentaethylene glycol is a useful synthetic intermediate, and is used as a reagent to synthesize macrocyclic oligoesters through lipase-catalysis.
Definition
ChEBI: Pentaethylene glycol is a poly(ethylene glycol).
Synthesis Reference(s)
Synthetic Communications, 16, p. 19, 1986 DOI: 10.1080/00397918608057683
PENTAETHYLENE GLYCOLSupplier
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PENTAETHYLENE GLYCOL(4792-15-8)Related Product Information
- PENTAETHYLENE GLYCOL MONOMETHYL ETHER 96+%,PENTAETHYLENE GLYCOL MONOMETHYL ETHER
- Tolnaftate
- PENTAETHYLENEHEXAMINE
- C18E5, Octadecyl pentaethylene glycol ether, Octadecylpentaglycol, Polyoxyethylene (5) stearyl ether,pentaethylene glycol monooctadecyl ether
- HEPTAETHYLENE GLYCOL MONODODECYL ETHER
- C12E5
- PENTAETHYLENE GLYCOL
- C10E5, Decyl pentaethylene glycol ether, Decylpentaglycol, Polyoxyethylene (5) decyl ether,DECYL PENTAETHYLENE GLYCOL ETHER
- (+)-(18-CROWN-6)-2,3,11,12-TETRACARBOXYLIC ACID
- C10 E8
- C18E6
- Dicyclohexano-24-crown-8
- 18-Crown-6
- C14E8
- C14E6
- PENTA(ETHYLENE GLYCOL) DI-P-TOLUENESULFONATE
- Hexaethylene glycol
- HEXAETHYLENE GLYCOL MONODODECYL ETHER