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81311

Poly(ethylene glycol) dimethyl ether

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

400

Synonym(s):

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:

24887751

MDL number:

MFCD00147972

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Properties

refractive index

n20/D 1.453

density

1.06 g/mL at 20 °C

SMILES string

CO.OCCO

InChI

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

InChI key

XTHFKEDIFFGKHM-UHFFFAOYSA-N

Description

Other Notes

Phase-transfer catalyst in oxidation of hydrocarbons; Polyglyme-catalyzed two-phase aldol-type condensation; Review; N-Alkylation of azoles

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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

Eyeshields, Gloves

Regulatory Information

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J.H. Harris, et al. et al.

Crown Ethers and Phase Transfer Catalysis in Polymer Chemistry (1984)

K. Sukata

Bulletin of the Chemical Society of Japan, 56, 280-280 (1983)

D.G. Lee et al.

The Journal of Organic Chemistry, 43, 1532-1532 (1978)

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