Chemical Properties:
Package: Fluorinated Bottle, 25kg/Drum, or according to customer's requirement Storage Condition: Store in sealed containers at cool and dry place; Protect from light and moistureShanghai Ruifu Chemical Co., Ltd. is the leading manufacturer and supplier of Pentaethylene Glycol (CAS: 4792-15-8) with high quality. We can provide COA, worldwide delivery, small and bulk quantities available. Please contact: alvin@ruifuchem.com| Item | Specifications |
| Appearance | Pale Yellow Liquid |
| Purity / Analysis Method | >98.0% (GC) |
| The Assay of Tetraglycol | <1.00% |
| Water Content by Karl Fischer | <0.20% |
| pH | 7.0~8.0 |
| Refractive Index n20/D | 1.461~1.463 |
| Specific Gravity (20/20℃) | 1.126~1.128 |
| Proton NMR Spectrum | Conforms to Structure |
| Test Standard | Enterprise Standard |
Description:
Specifications:
Package & Storage:
| Chemical Name | Pentaethylene Glycol |
| Synonyms | Pentaglycol; HO-PEG5-OH; 3,6,9,12-Tetraoxatetradecane-1,14-diol |
| CAS Number | 4792-15-8 |
| CAT Number | RF-PI2217 |
| Stock Status | In Stock, Production Scale Up to Tons |
| Molecular Formula | C10H22O6 |
| Molecular Weight | 238.28 |
| Melting Point | -8.6℃ |
| Boiling Point | 184℃/2 mmHg (lit.) |
| Sensitive | Hygroscopic |
| Water Solubility | Miscible With Water |
| Brand | Ruifu Chemical |
Advantages:
FAQ:
Application:
Pentaethylene Glycol (CAS: 4792-15-8) is an intermediate in the synthesis of cyclic and noncyclic polyethers, complexing agents and immobilized phase-transfer catalysts. Pentaethylene glycol is a useful synthetic intermediate, and is used as a reagent to synthesize macrocyclic oligoesters through lipase-catalysis. It acts as a catalyst for potassium hydroxide induced elimination reactions in benzene. Further, it is used in functional fluids and viscosity adjustors. Pentaethylene Glycol is a PEG-based PROTAC linker that is applicable to the synthesis of PROTACs. Applicated in medical research, drug-release, nanotechnology and new materials research, cell culture. In the study of ligand, polypeptide synthesis support, a graft polymer compounds, new materials, and polyethylene glycol-modified functional coatings and other aspects of the active compound. Pentaethylene Glycol is a polymer consisting of ethylene glycol monomers and two terminal hydroxyl groups. The PEG chain can increase 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. Pentaethylene Glycol is part of a group of compounds called polyethylene glycols (PEGs), which are major byproducts of non-ionic surfactants biodegradation.
