HEPTAETHYLENE GLYCOL MONOMETHYL ETHER

HEPTAETHYLENE GLYCOL MONOMETHYL ETHER
  • CAS No.:4437-01-8
Other grades of this product :
HEPTAETHYLENE GLYCOL MONOMETHYL ETHER Basic information
Product Name:HEPTAETHYLENE GLYCOL MONOMETHYL ETHER
Synonyms:Heptaetheylene glycol methyl ether;mPEG7;HEPTAETHYLENE GLYCOL MONOMETHYL ETHER;Methoxyheptaethylene glycol, Monomethoxy-PEG (n=7);MPEG7-OH;Heptaetheylene glycol MonoMethyl ether;2,5,8,11,14,17,20-Heptaoxadocosan-22-ol;3,6,9,12,15,18,21-heptaoxadocosan-1-ol
CAS:4437-01-8
MF:C15H32O8
MW:340.41
EINECS:
Product Categories:Chemical Biology;Chemical Synthesis;Ethylene Glycols & Monofunctional Ethylene Glycols;Monofunctional Ethylene Glycols;High Oligomer Purity PEG;PEGylation;PEG-COOH;peg
Mol File:4437-01-8.mol
HEPTAETHYLENE GLYCOL MONOMETHYL ETHER Chemical Properties
Boiling point 150 °C(Press: 0.005 Torr)
density 1.09
refractive index 1.4540-1.4580
storage temp. -20°C
form clear liquid
pka14.36±0.10(Predicted)
color Colorless to Light yellow to Light orange
InChIKeyAGWKUHGLWHMYTG-UHFFFAOYSA-N
CAS DataBase Reference4437-01-8(CAS DataBase Reference)
Safety Information
WGK Germany 3
HS Code 29094990
MSDS Information
ProviderLanguage
SigmaAldrich English
HEPTAETHYLENE GLYCOL MONOMETHYL ETHER Usage And Synthesis
Descriptionm-PEG7-alcohol is a PEG linker containing a hydroxyl group. The hydroxyl group enables further derivatization or replacement with other reactive functional groups. The hydrophilic PEG spacer increases solubility in aqueous media.
UsesApplications may include: bioconjugation, drug delivery, PEG hydrogel, crosslinker, and surface functionalization
HEPTAETHYLENE GLYCOL MONOMETHYL ETHER Preparation Products And Raw materials
Preparation ProductsmPEG6-CH2COOH-->m-PEG8-Tos-->m-PEG7-CH2COOH

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