Heptaethylene glycol
- Product Name
- Heptaethylene glycol
- CAS No.
- 5617-32-3
- Chemical Name
- Heptaethylene glycol
- Synonyms
- 3,6,9,12,15,18-Hexaoxaicosane-1,20-diol;HO-PEG7-OH;HEPTAETHYLENE GLYCOL;heptaMethelene glycol;HeptaethyleneGlycol>Heptaethylene glycol 98%;Heptaethylene glycol, PEG7;Heptaethylene glycol in methanol;HEPTAETHYLENE GLYCOL ISO 9001：2015 REACH;3,6,9,12,15,18-Hexaoxaeicosane-1,20-diol
- CBNumber
- CB8289708
- Molecular Formula
- C14H30O8
- Formula Weight
- 326.38
- MOL File
- 5617-32-3.mol
Heptaethylene glycol Property
- Boiling point:
- 244 °C / 0.6mmHg
- Density
- 1.13
- refractive index
- 1.4653 (589.3 nm 20℃)
- storage temp.
- Sealed in dry,Room Temperature
- solubility
- Chloroform, Ethyl Acetate (Sparingly)
- form
- Oil
- pka
- 14.06±0.10(Predicted)
- color
- Colourless
- InChI
- InChI=1S/C14H30O8/c15-1-3-17-5-7-19-9-11-21-13-14-22-12-10-20-8-6-18-4-2-16/h15-16H,1-14H2
- InChIKey
- XPJRQAIZZQMSCM-UHFFFAOYSA-N
- SMILES
- C(O)COCCOCCOCCOCCOCCOCCO
- EPA Substance Registry System
- Heptaethylene glycol (5617-32-3)
Safety
- HS Code
- 2909498090
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.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
N-Bromosuccinimide Price
- Product number
- H1045
- Product name
- Heptaethylene Glycol
- Purity
- >96.0%(GC)
- Packaging
- 1g
- Price
- $299
- Updated
- 2024/03/01
- Product number
- H279150
- Product name
- Heptaethylene Glycol
- Packaging
- 250mg
- Price
- $160
- Updated
- 2021/12/16
- Product number
- J98862
- Product name
- Heptaethylene Glycol
- Packaging
- 1g
- Price
- $90
- Updated
- 2021/12/16
- Product number
- AS113628
- Product name
- Heptaethylene Glycol
- Purity
- 97+%
- Packaging
- 1g
- Price
- $80
- Updated
- 2021/12/16
- Product number
- 41732
- Product name
- Heptaethyleneglycol,≥98%(GC)
- Purity
- ≥98%(GC)
- Packaging
- 1G
- Price
- $299.35
- Updated
- 2021/12/16
Heptaethylene glycol Chemical Properties,Usage,Production
Description
Heptaethylene glycol contains repeating ethylene glycol subunits and two terminal hydroxyl groups. The hydroxyl groups can react to further derivatize the compound. The hydrophilic PEG linker increases the water solubility of a compound in aqueous media. The water solubility properties of the PEG linker are enhanced with longer PEG chains.
Uses
Heptaethylene Glycol is used for the preparation of large ring crown ether compounds.
Definition
ChEBI: Heptaethylene glycol is a poly(ethylene glycol).
General Description
Heptaethylene glycol belongs to the class of organic compounds known as polyethylene glycols. These are oligomers or polymers of ethylene oxide, with the general formula (C2H4O)n (with n>=3). It is an extremely weak basic (essentially neutral) compound (based on its pKa). Heptaethylene glycol is a PEG-based PROTAC linker that can be used to synthesise PROTACs.
Heptaethylene glycol Preparation Products And Raw materials
Raw materials
Preparation Products
Heptaethylene glycol Suppliers
- Tel
- --
- Fax
- --
- sales-in@tcichemicals.com
- Country
- India
- ProdList
- 6768
- Advantage
- 58
- Tel
- --
- Fax
- --
- sales@ajchem.in
- Country
- India
- ProdList
- 6100
- Advantage
- 58
View Lastest Price from Heptaethylene glycol manufacturers
- Product
- HO-PEG7-OH 5617-32-3
- Price
- US $0.00/g
- Min. Order
- 25g
- Purity
- >98.00%
- Supply Ability
- 25g
- Release date
- 2024-03-25
- Product
- HEPTAETHYLENE GLYCOL 5617-32-3
- Price
- US $0.00/kg
- Min. Order
- 1kg
- Purity
- 99.0%min
- Supply Ability
- 10000kg
- Release date
- 2023-06-12
- Product
- HEPTAETHYLENE GLYCOL 5617-32-3
- Price
- US $0.00-0.00/KG
- Min. Order
- 1KG
- Purity
- 98%
- Supply Ability
- 1Ton
- Release date
- 2022-10-13