Ethylene vs. Ethylidene: Know the Difference
By Shumaila Saeed || Published on January 2, 2024
Ethylene is a colorless hydrocarbon gas (C2H4) used in industry, whereas ethylidene refers to a less common hydrocarbon structure (C2H4) with a different arrangement of atoms.
Key Differences
Ethylene, with the chemical formula C2H4, is a simple alkene with a double bond between its two carbon atoms. Ethylidene, although having the same molecular formula, differs in its structural configuration, typically featuring a double bond with additional substituents.
Shumaila Saeed
Jan 02, 2024
In ethylene, the carbon atoms are arranged in a planar structure, allowing for widespread use in chemical synthesis and as a plant hormone. Ethylidene, on the other hand, is less common and often part of more complex organic molecules, not existing as a significant industrial chemical on its own.
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Jan 02, 2024
Ethylene is known for its role in the ripening of fruits and is widely used in the production of polymers like polyethylene. Ethylidene, due to its different structure, does not have these specific applications and is typically encountered in specialized organic synthesis.
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Jan 02, 2024
The production of ethylene is a major part of the petrochemical industry, often derived from natural gas and petroleum. Ethylidene compounds are usually synthesized in the laboratory and are not a major focus of large-scale industrial production.
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Jan 02, 2024
Ethylene's reactivity and stability under various conditions make it a valuable industrial chemical. In contrast, ethylidene compounds are more niche, used primarily in specific chemical reactions where their unique structure is beneficial.
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Jan 02, 2024
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Comparison Chart
Chemical Structure
Two carbon atoms double-bonded
Carbon atoms bonded differently, often with substituents
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Jan 02, 2024
Common Uses
Industrial chemical, plant hormone
Specialized in organic synthesis
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Jan 02, 2024
Production Scale
Produced in large quantities in petrochemical industry
Synthesized on a smaller scale in laboratories
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Jan 02, 2024
Applications
Used in polymer production, fruit ripening
Used in specific chemical reactions
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Jan 02, 2024
Stability and Reactivity
Stable and highly reactive
Reactivity depends on substituents and structure
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Jan 02, 2024
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Ethylene and Ethylidene Definitions
Ethylene
An industrial chemical derived from petroleum and natural gas.
Ethylene production is a major part of the petrochemical industry.
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Dec 28, 2023
Ethylidene
A hydrocarbon group part of larger organic molecules.
Ethylidene groups are often seen in complex organic syntheses.
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Dec 28, 2023
Ethylene
A compound involved in various biological processes.
Ethylene regulates the growth and development of plants.
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Dec 28, 2023
Ethylidene
A less common configuration of a C2H4 molecule.
Ethylidene can be found in some specialized laboratory chemicals.
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Dec 28, 2023
Ethylene
A colorless flammable gas used in chemical synthesis.
Ethylene is a key ingredient in making polyethylene plastic.
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Dec 28, 2023
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Ethylidene
An organic compound with a distinct carbon bonding arrangement.
Ethylidene dichloride is used in certain chemical reactions.
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Dec 28, 2023
Ethylene
A hydrocarbon with a carbon-carbon double bond.
The plant hormone ethylene accelerates fruit ripening.
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Dec 28, 2023
Ethylidene
A chemical structure often used in organic chemistry studies.
The study of ethylidene helps understand different hydrocarbon behaviors.
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Dec 28, 2023
Ethylene
A gaseous alkene with the formula C2H4.
Ethylene is used in the manufacture of synthetic rubber.
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Dec 28, 2023
Ethylidene
A specific arrangement of atoms in certain organic compounds.
Ethylidene is not as widely used as ethylene in industrial applications.
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Dec 28, 2023
Ethylene
A colorless flammable gas, C2H4, derived from natural gas and petroleum and also occurring as a natural plant hormone, used as a source of many organic compounds, in welding and cutting metals, to ripen citrus fruits, and as an anesthetic. Also called ethene.
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Dec 27, 2023
Ethylidene
The divalent radical CH3-CH= formally obtained by removing two hydrogen atoms from the same carbon atom of ethane
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Dec 27, 2023
Ethylene
(organic compound) The common name for the organic chemical compound ethene. The simplest alkene, a colorless gaseous (at room temperature and pressure) hydrocarbon with the chemical formula C2H4.
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Dec 27, 2023
Ethylidene
An unsymmetrical, divalent, hydrocarbon radical, C2H4 metameric with ethylene but written thus, CH3.CH= to distinguish it from the symmetrical ethylene, CH2=CH2. Its compounds are derived from aldehyde. Formerly called also ethidene.
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Dec 27, 2023
Ethylene
A colorless, gaseous hydrocarbon, C2H4, forming an important ingredient of illuminating gas, and also obtained by the action of concentrated sulphuric acid in alcohol. It is an unsaturated compound and combines directly with chlorine and bromine to form oily liquids (Dutch liquid), - hence called olefiant gas. Called also ethene, elayl, and formerly, bicarbureted hydrogen.
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Dec 27, 2023
Ethylene
A flammable colorless gaseous alkene; obtained from petroleum and natural gas and used in manufacturing many other chemicals; sometimes used as an anesthetic
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Dec 27, 2023
Repeatedly Asked Queries
What is ethylene commonly used for?
Ethylene is used in the production of plastics, alcohol, and as a plant hormone.
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Jan 02, 2024
Is ethylene a gas or liquid?
Ethylene is a colorless gas under standard conditions.
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Jan 02, 2024
Are ethylidene compounds widely available?
Ethylidene compounds are less common and typically used in specialized chemical syntheses.
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Jan 02, 2024
What distinguishes ethylidene from ethylene?
Ethylidene has a different structural arrangement of its carbon atoms compared to ethylene.
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Jan 02, 2024
What makes ethylidene unique in organic chemistry?
Ethylidene's unique bonding arrangement makes it interesting for certain types of chemical reactions.
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Jan 02, 2024
Can ethylidene be found in nature?
Ethylidene is not typically found in nature and is more of a laboratory-synthesized compound.
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Jan 02, 2024
Can ethylene be naturally produced?
Yes, ethylene is naturally produced by plants as a hormone.
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Jan 02, 2024
What is the main application of ethylene in agriculture?
Ethylene is used to regulate fruit ripening and plant growth.
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Jan 02, 2024
How is ethylidene synthesized?
Ethylidene compounds are synthesized in laboratories through specific organic reactions.
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Jan 02, 2024
Are ethylidene compounds used in everyday products?
Ethylidene compounds are generally not used in everyday products but are more common in specialized industrial applications.
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Jan 02, 2024
How is ethylene stored and transported?
Ethylene is typically transported and stored under pressure as a liquefied gas.
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Jan 02, 2024
How is ethylene produced industrially?
Ethylene is mainly produced by the steam cracking of hydrocarbons in the petrochemical industry.
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Jan 02, 2024
What are the safety concerns with ethylene?
The main safety concerns are its flammability and potential as an asphyxiant at high concentrations.
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Jan 02, 2024
Does ethylene play a role in the chemical industry?
Ethylene is a fundamental building block in the chemical industry for producing various chemicals and materials.
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Jan 02, 2024
Is ethylene environmentally friendly?
Ethylene's environmental impact depends on how it is produced and managed.
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Jan 02, 2024
What industries rely heavily on ethylene?
The plastic, agricultural, and synthetic rubber industries rely heavily on ethylene.
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Jan 02, 2024
Can ethylidene be a functional group in larger molecules?
Yes, ethylidene can be a functional group in larger organic molecules.
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Jan 02, 2024
Do ethylidene and ethylene have the same molecular formula?
Yes, both have the molecular formula C2H4 but differ in structure.
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Jan 02, 2024
Is ethylene used in food production?
Ethylene is used in controlling the ripening of fruits in food production.
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Jan 02, 2024
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About Author
Written by
Shumaila SaeedShumaila Saeed, an expert content creator with 6 years of experience, specializes in distilling complex topics into easily digestible comparisons, shining a light on the nuances that both inform and educate readers with clarity and accuracy.
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