Poly(ethylene glycol) bis(carboxymethyl) ether

ALDRICH/406996 - average M_n 250

Synonym: Polyethylene glycol; Polyethylene glycol 250 diacid; Polyglycol 250 diacid

CAS Number: 39927-08-7
MDL Number: MFCD00132002
Linear Formula: HOOCCH₂(OCH₂CH₂)_nOCH₂COOH
Product Type: Chemical

Catalog Number	PKG Qty.	Price	Quantity


45-406996-100G	100 g	$340.00 1/EA		Add To Favorites

Properties
Descriptions
Safety Info.
Basic Data

Ω-end	carboxylic acid
α-end	carboxylic acid
density	1.302 g/mL at 25 °C
form	viscous liquid
mol wt	average M_n 250
polymer architecture	shape : linear functionality : homobifunctional
reaction suitability	reagent type: cross-linking reagent reactivity: amine reactive
refractive index	n20/D 1.454
SMILES string	OCCO.OCC(O)=O

Application:	Poly(ethylene glycol) bis(carboxymethyl) ether may used as a plasticizer.
General description:	Poly(ethylene glycol) bis(carboxymethyl) ether has bifunctional carboxylic acid end groups.
Packaging:	100 g in glass bottle

RIDADR	NONH for all modes of transport
WGK Germany	WGK 1
Flash Point(F)	572.0 °F - closed cup
Flash Point(C)	300 °C - closed cup

Density	1.302 g/mL at 25 °C
Refractive Index	n20/D 1.454
UNSPSC	12162002

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