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Home > Product > Material & Chemicals > Polymer/Macromolecule > Polyethylene glycol 200 dibenzoate

Polyethylene glycol 200 dibenzoate | CAS Number: 9004-86-8

Catalog Number
ACM9004868
Product Name
Polyethylene glycol 200 dibenzoate
CAS Number
9004-86-8
EC Number
202-338-6
IUPAC Name
2-benzoyloxyethyl benzoate
Synonyms
2-ethanediyl),.alpha.-benzoyl-.omega.-(benzoyloxy)-Poly(oxy-1;alpha-benzoyl-omega-(benzoyloxy)-poly(oxy-2-ethanediyl);benzoflexp200;benzoflexp-600;benzoicaciddiesterwithpolyethyleneglycol600;glycols,polyethylene,dibenzoate;polyethylene600dibenzoate;polyet
Molecular Weight
408
Exact Mass
0.00000
Molecular Formula
C16H14O4
Boiling Point
408ºC at 760mmHg
Melting Point
28°C
Flash Point
205.3ºC
Density
1.16 (25°C)
Purity
96%
SMILES
C1=CC=C(C=C1)C(=O)OCCOC(=O)C2=CC=CC=C2
InChIKey
XFDQLDNQZFOAFK-UHFFFAOYSA-N
H-Bond Donor
0
H-Bond Acceptor
4
WGK Germany
2
Viscosity
75cp (25°C)
Alpha Sort
Polyethylene glycol 200 dibenzoate
Viscosity
75cp (25°C)
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1The rapid characterisation of poly(ethylene glycol) oligomers using desorption electrospray ionisation tandem mass spectrometry combined with novel product ion peak assignment software.

Williams JP1, Hilton GR, Thalassinos K, Jackson AT, Scrivens JH.

Rapid Commun Mass Spectrom. 2007;21(11):1693-704.

A rapid method for the characterisation of polyglycol esters and ethers is described which uses accurate mass desorption electrospray ionisation (DESI) quadrupole time-of-flight mass spectrometry (Q-ToFMS). The results are combined with newly developed software which aids the interpretation of product ions produced using collision-induced dissociation (CID) of selected precursor ions. The poly(ethylene glycol) (PEG) samples analysed were PEG dibenzoate, PEG monooleate, PEG butyl ether, PEG bis(2-ethyl hexanoate) and PEG diacrylate. Read More

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Email:
Tel:1-201-478-8534
1-516-662-5404
Fax: 1-516-927-0118
Address: Suite 212, Waverly Plaza, 755 Waverly Avenue, Holtsville, NY 11742, USA