PENTAETHYLENE GLYCOL
- Product Name
- PENTAETHYLENE GLYCOL
- CAS No.
- 4792-15-8
- Chemical Name
- PENTAETHYLENE GLYCOL
- Synonyms
- 3,6,9,12-TETRAOXATETRADECANE-1,14-DIOL;HO-PEG5-OH;HO-5-OH;OH-PEG5-OH;PentaethyL;PENTAGLYCOL;PENTAETHYLENE GLYCOL;Pentaethylene gylcol;PENTALETHYLENE ALYCOL;HO-PEG5-OH
- CBNumber
- CB5160426
- Molecular Formula
- C10H22O6
- Formula Weight
- 238.28
- MOL File
- 4792-15-8.mol
PENTAETHYLENE GLYCOL Property
- 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)
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
- Precautionary statements
-
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P337+P313IF eye irritation persists: Get medical advice/attention.
N-Bromosuccinimide Price
- Product number
- 335754
- Product name
- Pentaethylene glycol
- Purity
- 98%
- Packaging
- 5g
- Price
- $110
- Updated
- 2024/03/01
- Product number
- 335754
- Product name
- Pentaethylene glycol
- Purity
- 98%
- Packaging
- 25g
- Price
- $438
- Updated
- 2024/03/01
- Product number
- P1154
- Product name
- Pentaethylene Glycol
- Purity
- >95.0%(GC)
- Packaging
- 5g
- Price
- $87
- Updated
- 2024/03/01
- Product number
- P1154
- Product name
- Pentaethylene Glycol
- Purity
- >95.0%(GC)
- Packaging
- 25g
- Price
- $270
- Updated
- 2024/03/01
- Product number
- A10133
- Product name
- Pentaethylene glycol, 98+%
- Packaging
- 10g
- Price
- $123
- Updated
- 2024/03/01
PENTAETHYLENE GLYCOL Chemical Properties,Usage,Production
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 GLYCOL Preparation Products And Raw materials
Raw materials
Preparation Products
PENTAETHYLENE GLYCOL Suppliers
View Lastest Price from PENTAETHYLENE GLYCOL manufacturers
- Product
- Pentaethylene glycol 4792-15-8
- Price
- US $0.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 500000kg
- Release date
- 2022-09-29
- Product
- PENTAETHYLENE GLYCOL 4792-15-8
- Price
- US $0.00-0.00/KG
- Min. Order
- 1KG
- Purity
- 98%
- Supply Ability
- 1Ton
- Release date
- 2022-10-13
- Product
- PENTAETHYLENE GLYCOL 4792-15-8
- Price
- US $1.00/KG
- Min. Order
- 1KG
- Purity
- 98%
- Supply Ability
- 200kg
- Release date
- 2019-08-30