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Dimethyl ether

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Identification
Molecular formula
C2H6O
CAS number
115-10-6
IUPAC name
methoxymethane
State
State

At room temperature, dimethyl ether is a gas. It is typically stored under pressure in liquid form.

Melting point (Celsius)
-141.50
Melting point (Kelvin)
131.65
Boiling point (Celsius)
-24.80
Boiling point (Kelvin)
248.35
General information
Molecular weight
46.07g/mol
Molar mass
46.0690g/mol
Density
0.7350g/cm3
Appearence

Dimethyl ether is a colorless gas with a faint ether-like odor. It is highly flammable and is used as a propellant in aerosols. In liquid form, it is usually stored in pressurized containers.

Comment on solubility

Solubility of Methoxymethane (Dimethyl Ether)

Methoxymethane, with the chemical formula C2H6O, commonly known as dimethyl ether, exhibits notable solubility characteristics:

  • Polar Solvent: Due to the presence of an ether functional group, methoxymethane is considered a polar solvent.
  • Water Solubility: It has moderate solubility in water, which is essential for various applications in chemical reactions and as a fuel additive.
  • Solubility in Organic Solvents: It is highly soluble in organic solvents such as ethanol, acetone, and ether.
  • Hydrophobic Character: Despite its polar nature, dimethyl ether also has some hydrophobic properties, limiting its solubility in highly polar solvents.

To summarize, the solubility of methoxymethane is influenced by its polarity, making it versatile but dependent on the nature of the solvent. As one might say in the field of chemistry, “Like dissolves like,” thus, its compatibility with various solvents facilitates its wide range of industrial applications.

Interesting facts

Interesting Facts about Methoxymethane

Methoxymethane, commonly referred to as dimethyl ether, is an intriguing compound that has captured the attention of researchers and industry professionals alike. This simple ether is known for its unique properties and potential applications, making it a compound worth exploring further.

Key Characteristics

  • Fuel Alternative: Methoxymethane is being investigated as a potential alternative fuel. Its clean-burning properties make it a candidate for reducing emissions compared to conventional fossil fuels.
  • Reactivity: Although it is relatively stable, methoxymethane can undergo various reactions, including oxidation and sulfonation, making it versatile in organic synthesis.
  • Atmospheric Impact: Unlike many hydrocarbons, methoxymethane does not contribute to smog formation, which aligns with environmental sustainability goals.

Applications

This compound is not just a laboratory curiosity but has real-world applications:

  • As a propellant in aerosols, it provides a more environmentally friendly choice compared to traditional hydrocarbons.
  • In the production of polyurethane foams, methoxymethane serves as a key ingredient, contributing to lighter and more efficient materials.
  • Its potential in the field of renewable energy is significant, especially in exploring efficient methods of hydrogen production.

Did You Know?

Methoxymethane has historical significance as well. It was first synthesized in the 19th century, showcasing the longevity and evolutionary nature of chemical research. As scientists continue to unravel its properties, we can expect to see further innovations inspired by this compound.

In summary, methoxymethane exemplifies the balance of simplicity and complexity in chemical compounds. From its applications in renewable energy to its role in reducing emissions, this compound showcases the potential for improving our interactions with the environment. As we strive for sustainability, methoxymethane remains an important player in the chemistry landscape.

Synonyms
DIMETHYL ETHER
Methoxymethane
Methyl ether
Dimethyl oxide
115-10-6
Oxybismethane
Methane, oxybis-
Methyl oxide
Wood ether
Dymel A
Ether, dimethyl
Ether, methyl
Demeon D
Methane, 1,1'-oxybis-
(CH3)2O
HSDB 354
UNII-AM13FS69BX
EINECS 204-065-8
AM13FS69BX
CH3-O-CH3
CHEBI:28887
157621-61-9
1,1'-OXYBISMETHANE
DTXSID8026937
EC 204-065-8
dimethylether
DIMETHYL-1,1,1-D3 ETHER (GAS)
DIMETHYL ETHER (MART.)
DIMETHYL ETHER [MART.]
methylether
N,N-Dimethyl ether
Dimethyl ether, puriss., >=99.9% (GC)
UN1033
monomethylether
Dimehtylether
methoxy methane
Dymel
monomethyl ether
oxybis(methane)
mono methyl ether
MFCD00008494
Dimethyl ether 99%
OMe2
Dimethyl ether, >=99%
DIMETHYL ETHER [MI]
DIMETHYL ETHER [HSDB]
Dimethyl ether, >=99.9%
DIMETHYL ETHER [VANDF]
CHEMBL119178
DTXCID106937
DIMETHYL ETHER [WHO-DD]
DTXSID80167862
AKOS015915866
Dimethyl ether, puriss., >=99.8%
UN 1033
InChI=1/C2H6O/c1-3-2/h1-2H
Dimethyl ether [UN1033] [Flammable gas]
M0224
NS00002398
Q408050
204-065-8
2F2