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Poly(ethylene glycol) methyl ether

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

average M_N 10,000, methoxy, hydroxyl

Synonym(s):

Polyethylene glycol, Methoxy poly(ethylene glycol), Polyethylene glycol monomethyl ether, mPEG

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About This Item

Linear Formula:

CH₃(OCH₂CH₂)_nOH

CAS Number:

9004-74-4

UNSPSC Code:

12162002

NACRES:

NA.23

MDL number:

MFCD00084416

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Properties

Product Name

Poly(ethylene glycol) methyl ether, average M_n 10,000

vapor density

>1 (vs air)

Quality Segment

100

vapor pressure

0.05 mmHg ( 20 °C)

form

chunks, powder or crystals

mol wt

average M_n 10,000

mp

60-65 °C

M_w/M_n

≤1.2

Ω-end

hydroxyl

α-end

methoxy

storage temp.

−20°C

SMILES string

O(CCO)C

InChI

1S/C3H8O2/c1-5-3-2-4/h4H,2-3H2,1H3

InChI key

XNWFRZJHXBZDAG-UHFFFAOYSA-N

Description

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Storage Class

10 - Combustible liquids

wgk

WGK 1

flash_point_f

415.0 °F - closed cup

flash_point_c

212.80 °C - closed cup

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