CAS 39927-08-7 Poly(ethylene glycol) bis(carboxymethyl) ether

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Poly(ethylene glycol) bis(carboxymethyl) ether

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Catalog Number

ACM39927087

CAS Number

39927-08-7

Product Name

Poly(ethylene glycol) bis(carboxymethyl) ether

Structure

Category

Poly(ethylene glycol) and Poly(ethylene oxide)

Synonyms

Polyoxyethylene bis(acetic acid)

IUPAC Name

Ethane-1,2-diol;2-hydroxyacetic acid

Molecular Weight

138.12

Molecular Formula

C4H10O5

Canonical SMILES

C(CO)O.C(C(=O)O)O

InChI

InChI=1S/C2H4O3.C2H6O2/c3-1-2(4)5;3-1-2-4/h3H,1H2,(H,4,5);3-4H,1-2H2

InChI Key

SZUIEBOFAKRNDS-UHFFFAOYSA-N

Flash Point

>230 °F

Purity

>90%

Density

1.302 g/mL at 25 °C

Appearance

Liquid

Storage

-20±5 ºC

Complexity

46.2

Covalently-Bonded Unit Count

Exact Mass

138.05282342

Formal Charge

Heavy Atom Count

Monoisotopic Mass

138.05282342

Refractive Index

n20/D 1.470(lit.)

Rotatable Bond Count

Topological Polar Surface Area

98 Å²

Type

Homobifunctional PEG Linkers

MSDS

Download MSDS

COA

Download COA

Spec Sheet

Download Spec Sheet

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