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284467

Sigma-Aldrich

2-Methoxyethanol

anhydrous, 99.8%

Synonym(s):

Ethylene glycol monomethyl ether, Methyl glycol

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About This Item

Linear Formula:
CH3OCH2CH2OH
CAS Number:
Molecular Weight:
76.09
Beilstein/REAXYS Number:
1731074
EC Number:
MDL number:
UNSPSC Code:
12352112
PubChem Substance ID:
NACRES:
NA.21

grade

anhydrous

Quality Level

vapor density

2.62 (vs air)

vapor pressure

6.17 mmHg ( 20 °C)

assay

99.8%

form

liquid

autoignition temp.

548 °F

expl. lim.

24.5 %

impurities

<0.005% water

evapn. residue

<0.0005%

refractive index

n20/D 1.402 (lit.)

pH

5.0-7.0 (25 °C)

bp

124-125 °C (lit.)

mp

−85 °C (lit.)

density

0.965 g/mL at 25 °C (lit.)

SMILES string

COCCO

InChI

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

InChI key

XNWFRZJHXBZDAG-UHFFFAOYSA-N

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Application

2-Methoxyethanol may be used as a solvent to synthesize:
  • [(dF(CF3)ppy)2-Ir-μ-Cl]2 complex, a precursor for synthesizing iridium based photoredox catalysts for use in cross-coupling reactions [dF(CF3)ppy=2-(2,4-difluorophenyl)-5-(trifluoromethyl)pyridine].
  • 3-(2-methoxyethoxy)propene, an intermediate to prepare a water-soluble, non-volatile and odorless tin hydride reagent.

wgk_germany

""

flash_point_f

104.0 °F - closed cup

flash_point_c

40 °C - closed cup

ppe

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter


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Water-Soluble Tin Hydride: Tris [3-(2-Methoxyethoxy) Propyl] Stannane
Light J &amp; Breslow RA
Organic Syntheses, 72, 199-199 (1995)
Practical Syntheses of [2,2'-bipyridine]bis[3,5-difluoro-2-[5-(trifluoromethyl)-2-pyridinyl]phenyl]iridium(III)hexafluorophosphate, [Ir{dF(CF3)ppy}2(bpy)]PF6 and [4,4'-bis(tert-butyl)-2,2'-bipyridine]bis[3,5-difluoro-2-[5-(trifluoromethyl)-2-pyridinyl]phenyl]iridium(III)hexafluorophosphate...
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