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Ethane

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Identification
Molecular formula
C2H6
CAS number
74-84-0
IUPAC name
ethane
State
State

Ethane is a gas at room temperature, commonly used as a fuel and a building block for more complex organic molecules. It is often transported in the liquid state, under pressure, in insulated storage tanks.

Melting point (Celsius)
-182.80
Melting point (Kelvin)
90.30
Boiling point (Celsius)
-88.60
Boiling point (Kelvin)
184.60
General information
Molecular weight
30.07g/mol
Molar mass
30.0700g/mol
Density
1.3562g/cm3
Appearence
Ethane is a colorless, odorless gas at room temperature and pressure. It does not exhibit any distinctive visible properties in its gaseous state, making it indistinguishable by appearance from other common gases such as oxygen or nitrogen.
Comment on solubility

Solubility of Ethane (C2H6)

Ethane, a saturated hydrocarbon, exhibits unique solubility characteristics that are noteworthy:

  • Insolubility in Water: Ethane is notably insoluble in water due to its non-polar nature. The enticing interactions of water molecules (polar) and ethane molecules (non-polar) result in a limited ability to mix.
  • Solubility in Organic Solvents: On the contrary, ethane is highly soluble in non-polar organic solvents. Common solvents include:
    • Hexane
    • Benzene
    • Chloroform
  • Factors Influencing Solubility: The solubility of ethane can be affected by various factors such as:
    • Temperature: Increased temperature often leads to increased solubility in organic solvents.
    • Pressure: As a gas, increased pressure generally enhances the solubility of ethane in liquid form.

In summary, the solubility profile of ethane is dictated by its non-polar characteristics, leading to an inability to mix with polar solvents while thriving in non-polar environments. Understanding these traits is crucial for applications in both laboratory and industrial settings.

Interesting facts

Interesting Facts About Ethane

Ethane, a simple alkane, is a fascinating compound with essential roles in both nature and industry. It is primarily recognized as a key component of natural gas and serves as a building block for various chemical reactions. Here are some intriguing aspects of ethane:

  • Natural Occurrence: Ethane is found in natural gas, comprising approximately 5-10% of its content. Its presence in the atmosphere is due to the microbial decomposition of organic matter.
  • Fuel Potential: As a clean-burning hydrocarbon, ethane is gaining traction as an alternative fuel source. It produces fewer pollutants when combusted compared to other carbon compounds.
  • Industrial Uses: Ethane is primarily used in the production of ethylene, a fundamental ingredient in the manufacturing of plastics, antifreeze, and other chemicals.
  • Reactivity: Ethane is relatively unreactive under standard conditions but can undergo reactions such as cracking, leading to the production of smaller alkenes that are more commercially valuable.
  • Chemical Structure: Ethane’s molecular structure leads to its classification as a saturated hydrocarbon. This implies that it has single bonds between carbon atoms, showcasing the stability typical of alkanes.

In summary, ethane is not just a simple compound, but rather a vital participant in numerous processes worldwide. Its balance between utility and sustainability makes it a subject worthy of study within the realm of chemistry. As ethane continues to play its role in energy production and chemical synthesis, there’s no doubt that it will remain a critical topic within the scientific community.

Synonyms
ETHANE
74-84-0
Bimethyl
Dimethyl
Methylmethane
Ethyl hydride
HSDB 941
EINECS 200-814-8
UN1035
UN1961
UNII-L99N5N533T
DTXSID6026377
CHEBI:42266
L99N5N533T
ETHANE [HSDB]
ETHANE [MI]
EC 200-814-8
UN 1035
UN 1961
R-170
humulene oxide
C2H6
Humulene monoxide
Humulene oxide I
Humulene I epoxide
alpha-Humulene oxide
MFCD00009023
ETHANE [INCI]
Ethane, >=99%
ETHANE, COMPRESSED
Ethane, 99.99%
Ethane, refrigerated liquid
CHEMBL135626
DTXCID106377
R 170 (HYDROCARBON)
DTXSID101317528
Ethane, >=99.95% (GC)
AKOS015915921
Ethane [UN1035] [Flammable gas]
Ethane, Messer(R) CANGas, 99.95%
NS00001662
NS00004342
R 170
Q52858
Q27132187
B89E451F-F83E-471B-8B27-36FC23EF5CA1
Ethane, refrigerated liquid [UN1961] [Flammable gas]
200-814-8
428-270-9