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09-1625

Sigma-Aldrich

1,2-Dimethoxyethane

SAJ first grade, ≥99.0%

Synonym(s):

mono-Glyme, Dimethylglycol, Ethylene glycol dimethyl ether, Monoglyme

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About This Item

Linear Formula:
CH3OCH2CH2OCH3
CAS Number:
110-71-4
Molecular Weight:
90.12
Beilstein:
1209237
EC Number:
203-794-9
MDL number:
MFCD00008502
UNSPSC Code:
12352112
PubChem Substance ID:
329748710

grade

SAJ first grade

vapor density

3.1 (20 °C, vs air)

vapor pressure

48 mmHg ( 20 °C)

Assay

≥99.0%

form

liquid

autoignition temp.

396 °F

expl. lim.

10.4 %

availability

available only in Japan

refractive index

n20/D 1.379 (lit.)

pH

~7

bp

85 °C (lit.)

mp

−58 °C (lit.)

density

0.867 g/mL at 25 °C (lit.)

SMILES string

COCCOC

InChI

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

InChI key

XTHFKEDIFFGKHM-UHFFFAOYSA-N

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Signal Word

Danger

Hazard Statements

H225,H315,H332,H360FD

Hazard Classifications

Acute Tox. 4 Inhalation - Flam. Liq. 2 - Repr. 1B - Skin Irrit. 2

Supplementary Hazards

EUH019

Storage Class Code

3 - Flammable liquids

WGK

WGK 1

Flash Point(F)

41.0 °F - closed cup

Flash Point(C)

5 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Guangmin Zhou et al.
Nature communications, 6, 7760-7760 (2015-07-18)
Lithium-sulphur batteries with a high theoretical energy density are regarded as promising energy storage devices for electric vehicles and large-scale electricity storage. However, the low active material utilization, low sulphur loading and poor cycling stability restrict their practical applications. Herein
Andrew Martins et al.
Organic letters, 12(22), 5186-5188 (2010-10-19)
A palladium-catalyzed crossed biaryl coupling/reduction sequence enables the formation of meta-substituted biaryls via solvent-mediated arylpalladium(II) reduction. Isotope labeling studies determined that the decomposition of 1,2-dimethoxyethane (DME) is indeed involved in the reductive process.
Peter A Campochiaro et al.
Ophthalmology, 122(3), 545-554 (2014-12-03)
AKB-9778 is a small-molecule competitive inhibitor of vascular endothelial-protein tyrosine phosphatase (VE-PTP) that promotes Tie2 activation and reduces vascular leakage and neovascularization in mouse models. The purpose of this study was to test the safety, tolerability, pharmacokinetics, and biological activity
Shaokun Tang et al.
Bioresource technology, 129, 667-671 (2013-01-10)
Glymes (i.e. glycol diethers) were explored as alternative benign solvents for enzymatic reactions, specifically the lipase-catalyzed transesterification. Long-chain glymes were found highly compatible with immobilized Candida antarctica lipase B (iCALB), leading to higher enzyme activities and stabilities than t-butanol and
Luuk M van Langen et al.
Organic letters, 7(2), 327-329 (2005-01-14)
[Reaction: see text] The (R)-oxynitrilase from almonds was immobilized as a cross-linked enzyme aggregate (CLEA) via precipitation with 1,2-dimethoxyethane and subsequent cross-linking using glutaraldehyde. The resulting preparation was a highly effective hydrocyanation catalyst under microaqueous conditions, which suppress the nonenzymatic
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