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1,2-Dimethoxyethane

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Identification
Molecular formula
C4H10O2
CAS number
110-71-4
IUPAC name
1,2-dimethoxyethane
State
State

1,2-Dimethoxyethane is a liquid at room temperature.

Melting point (Celsius)
-69.50
Melting point (Kelvin)
203.65
Boiling point (Celsius)
83.50
Boiling point (Kelvin)
356.65
General information
Molecular weight
90.12g/mol
Molar mass
90.1220g/mol
Density
0.8677g/cm3
Appearence

1,2-Dimethoxyethane, often abbreviated as DME, is a colorless liquid with a slight ether-like odor. It is miscible with water and many organic solvents.

Comment on solubility

Solubility of 1,2-Dimethoxyethane

1,2-Dimethoxyethane, with the chemical formula C4H10O2, exhibits notable solubility characteristics that are important for its various applications. This compound is a colorless liquid known for its ability to dissolve in many solvents. Here are a few key points regarding its solubility:

  • Polar Solvents: 1,2-Dimethoxyethane is highly soluble in polar solvents such as water, due to its ether functional groups.
  • Non-Polar Solvents: It also shows good solubility in non-polar solvents like hexane, which can be attributed to its moderate polarity.
  • Mixtures: The compound can be effectively mixed with various organic solvents, making it a versatile solvent in laboratory and industrial settings.

As a general rule, like dissolves like; thus, the solubility of 1,2-dimethoxyethane reflects its structure, which allows it to interact favorably with both polar and non-polar environments. This dual solubility can be particularly advantageous in reactions where different phases are present.

In summary, the solubility properties of 1,2-dimethoxyethane enhance its utility in chemical processes, making it an important compound in synthetic chemistry.

Interesting facts

Interesting Facts about 1,2-Dimethoxyethane

1,2-Dimethoxyethane, commonly referred to as glyme, is an intriguing compound with a range of applications in both industry and research settings. Here are some notable aspects of this ether:

  • Solvent Versatility: 1,2-Dimethoxyethane is known for its exceptional ability to dissolve a wide variety of polar and non-polar substances, making it a valuable solvent in chemical reactions.
  • Application in Organometallic Chemistry: Its stability and solvating properties are particularly useful in organometallic chemistry, where it serves as a solvent for various organolithium and Grignard reagents.
  • Electrochemical Studies: This compound plays a crucial role in electrochemical applications, often being used as a solvent in lithium-ion battery research due to its excellent ionic conductivity.
  • Nontoxic and Environmentally Friendly: Compared to many other solvents, 1,2-dimethoxyethane is considered less toxic, making it a safer choice in laboratory practices.
  • Historical Significance: The compound was first synthesized in the early 20th century and has since become important in various fields, including pharmaceuticals and polymer science.

As a part of the ether family, the structure of 1,2-dimethoxyethane allows for a diverse range of reactions and interactions with other chemical compounds. Its role in fostering scientific discoveries cannot be understated, with many chemists relying on its unique properties for innovation in their work.

In summary, 1,2-dimethoxyethane is not just a simple ether but a multifaceted compound that continues to stimulate interest and research across various chemical disciplines.

Synonyms
1,2-DIMETHOXYETHANE
110-71-4
Ethylene glycol dimethyl ether
Monoglyme
Glyme
Dimethyl Cellosolve
Dimethoxyethane
Ethane, 1,2-dimethoxy-
2,5-Dioxahexane
Egdme
24991-55-7
Glycol dimethyl ether
Hisolve MMM
Ethylene dimethyl ether
Dimethylglycol
Ansul ether 121
1,2-Dimethoxyethan
DME (glycol ether)
Dimethylcellosolve
Monoethylene glycol dimethyl ether
1,2-Ethanediol dimethyl ether
CH3OCH2CH2OCH3
Dimethyl Glycol
mono-Glyme
Ethylenglycoldimethylether
Ethylenglykoldimethylether
.alpha.,.beta.-Dimethoxyethane
HSDB 73
NSC 60542
alpha,beta-Dimethoxyethane
UNII-GXS24JF5IW
GXS24JF5IW
EINECS 203-794-9
MFCD00008502
UN2252
BRN 1209237
DTXSID0025286
CHEBI:42263
1,2-dimethoxy-ethane
AI3-61007
NSC-60542
DTXCID705286
DIMETHYOXYETHANE, 1,2-
EC 203-794-9
1,2-DIMETHOXYETHANE [MI]
4-01-00-02376 (Beilstein Handbook Reference)
1,2-DIMETHOXYETHANE [HSDB]
1,2-DIMETHOXYETHANE [USP-RS]
UN 2252
1,2-DIMETHOXYETHANE (USP-RS)
1,2-dimethoxy ethane
Ethane-1,1,2,2-d4, 1,2-dimethoxy-
1, 2-Dimethoxyethane
ASTM Method D4815/D5599 1,2-Dimethoxyethane IS
dimetoxyethane
ethyleneglycol dimethyl ether
Dimethoxyethan
Selexol
2,5Dioxahexane
1,2dimethoxyethane
1,2 dimethoxyethan
1,2-dimethoxyetane
1,2-dimetoxyethane
Genosorb 175
Genosorb 300
1,2 dimethoxyethane
1,2-dimethoxiethane
1,2~dimethoxyethane
1.2-dimethoxyethane
Varonic DM 55
Ethane,2-dimethoxy-
1,2 dimethoxyetharie
1,2 dimethoxylethane
1,2-dimethoxylethane
1,2-dimethyoxyethane
Glyme-23
Sanfine DM 200
Sanfine DM 400
1,2-dimethyloxyethane
1,2 -dimethoxyethane
1,2,-dimethoxyethane
1,2- dimethoxyethane
1,2-di-methoxyethane
1,2-dimethoxye-thane
PEG-6 dimethyl ether
PEG-7 dimethyl ether
PEG-8 dimethyl ether
PEG-9 dimethyl ether
Ethane, 1,2dimethoxy
Sanfine DM 1000
Carpol CLE 1000
1,2 -dimethoxy ethane
PEG-10 dimethyl ether
DME (SOLVENT)
UNII-OMW34MPM4E
Nissan Unisafe MM 400
OMW34MPM4E
1,2-bis(methyloxy)ethane
ANSUL ETHER 12'
UNII-O5E08Z8AEA
UNII-W83S1I1CJE
Nissan Unisafe MM 1000
ethylene glycol dimethylether
U-Nox DM 200
O5E08Z8AEA
UNII-7GSD980LF9
UNII-9I2Z48JZJ5
W83S1I1CJE
(2-methoxy)ethylmethyl ether
1,2Ethanediol dimethyl ether
U-Nox DM 1000
ethylene-glycol dimethyl ether
7GSD980LF9
9I2Z48JZJ5
PEG-DME 2000
1,2-Dimethoxyethane, anhydrous
monoethylene glycol dimethylether
CHEMBL1232411
dimethylene glycol dimethyl ether
DIMETHYL CELLOSOLVE SOLVENT
BCP30022
NSC60542
Tox21_200420
STL282726
AKOS009029143
DB01749
SB13076
1,2-Dimethoxyethane, purification grade
1,2-Dimethoxyethane, analytical standard
NCGC00248602-01
NCGC00257974-01
CAS-110-71-4
FP106433
PD008450
1,2-Dimethoxyethane, low water < 0.02%
DB-291026
D0634
NS00008541
EN300-19168
Polyethylene glycol, dimethyl ether, MW 500
1,2-Dimethoxyethane, SAJ first grade, >=99.0%
A802238
Q416271
1,2-Dimethoxyethane [UN2252] [Flammable liquid]
1,2-ETHANEDIOL,DIMETHYL ETHER (DIMETHYLGLYCOL)
Ethylene glycol dimethyl ether (1,2-Dimethoxyethane)
1,2-Dimethoxyethane, anhydrous, 99.5%, inhibitor-free
1,2-Dimethoxyethane, for HPLC, 99.9%, inhibitor-free
1,2-ETHANEDIOL,DIMETHYL ETHER (DIMETHYLGLYCOL)
F1908-0122
1,2-Dimethoxyethane, ReagentPlus(R), >=99%, inhibitor-free
1,2-Dimethoxyethane, anhydrous, inhibitor-free, ZerO2(TM), 99.5%
ASTM D4815 Quantitative Peak ID Mixture 4.00-7.30 % (w/w)
Ethylene dimethyl ether;1,2-dimethoxy-ethan;Ethylene glycol dimethyl ether