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445894

Poly(ethylene glycol) dimethyl ether

Name: Poly(ethylene glycol) dimethyl ether
Brand: ALDRICH

average M_N 1,000, cross-linking reagent click chemistry

Synonym(s):

Polyethylene glycol, Dimethyl polyethylene glycol

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About This Item

Linear Formula:

CH₃O(CH₂CH₂O)_nCH₃

CAS Number:

24991-55-7

UNSPSC Code:

12162002

PubChem Substance ID:

24868208

NACRES:

NA.23

MDL number:

MFCD00147972

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Properties

Product Name

Poly(ethylene glycol) dimethyl ether, average M_n ~1,000

form

solid

Quality Level

100

mol wt

average M_n ~1,000

reaction suitability

reagent type: cross-linking reagent
reaction type: click chemistry

refractive index

n20/D 1.46

bp

>250 °C

transition temp

T_m (DSC) 42 °C (at peak)

density

1.08 g/mL at 25 °C

polymer architecture

shape: linear
functionality: homobifunctional

SMILES string

CO.OCCO

InChI

1S/C4H10O2/c1-5-3-4-6-2/h3-4H2,1-2H3

InChI key

XTHFKEDIFFGKHM-UHFFFAOYSA-N

Description

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Storage Class

10 - Combustible liquids

wgk

WGK 1

flash_point_f

312.8 °F - closed cup

flash_point_c

156.00 °C - closed cup

ppe

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Global Trade Item Number

SKU	GTIN
445894-50G	04061833598306
445894-250G	04061833598290