Ethylene probably no longer a strange name to us. From the perspective of ordinary people, what is known about ethylene is that it often makes fruit ripen quickly, but besides that, C2H4 also has many different uses. So in this article, we will find out what is C2H4 gas? Applications and methods of preparing ethylene gas, especially the question: Is ethylene gas toxic?
What is ethylene?
Ethylene, also known as Ethylene, is a gas, one of the hydrocarbons and the simplest alkene (alkene) with the chemical formula C2H4 or CH2=CH2.You are viewing: What is Ch2
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Ethylene is one of the first biogas known to man, the simplest olefin gas. So Etilen is very close to our lives, even within our own families.
Physical properties of ethylene gas:
It is a colorless, odorless gas, lighter than air, sparingly soluble in water, flammable, and has a sweet, musky odor.
Chemical properties of ethylene gas
In general, C2H4 can react with many substances in many different forms such as: oxygen gas, bromine solution, polymerization of ethylene C2H4, and so on... C2H4 is a gas that cannot be chemically inert at all. . Can participate in many different reactions.
Specifically, the chemical properties of ethylene are as follows:
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Ethylene has the structural formula: Abbreviated as: CH2=CH2
What is ethylene?
In the C2H4 ethylene molecule, there is a double bond between two carbon atoms, including a weak bond that breaks easily during chemical reactions.
Reacting with oxygen:
When burned in oxygen, ethylene on fire create CO2 and H2O, giving off a lot of heat.
Chemical equation
C2H4 + 3O2 → 2CO2 + 2H2O + Q
Ethylene reacts to bromine in solution
Chemical equation:
CH2= CH2 + Br2 → Br – CH2 – CH2 – Br
With the characteristics of double bonds (similar to ethylene) are easy to participate in addition reactions. Ethylene molecules join together (also called polymerization)
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Ethylene molecules combine to form a substance with a very large molecular weight called PolyEtiten, also known as PE.
Reaction equation.See also: Dragon Ball Kai Mugen Download, Dragon Ball Z Mugen 2014
….+ CH2= CH2 + CH2= CH2 +….→ ….- CH2- CH2 – CH2- CH2-….
The application of ethylene in practice
Referring to the uses that Ethylene brings to people, there are countless stories in many different fields, such as:
Applications of Ethylene in industry such as:
Used in packaging productionTransportationElectronics industry Textile industry Raw materials for coatings and adhesives Raw materials in construction materials Participates in many reactions to create chemicals Applications in the petrochemical industry Derivative applications Applications of ethylene
and many other applications serving human life.
For the agricultural sector:
Ethylene has the ability to increase the growth of plant cells Stimulates the germination and growth of plants and trees Increases crop yield, serving the agricultural and horticultural industries. for us is to make fruit trees ripen faster, even ripen evenly, and be more stable than other methods. C2H4 application in agriculture
Although they contribute a significant part to the lives of humans and animals and plants, they are still very dengoures if we don't know how to deal with or use C2H4 or ethylene without any knowledge of it.
The Danger of Etilen how?
First of all, ethene gas is completely non-toxic if inhaled by humans. However, in the environment with too much C2H4 gas will cause suffocation due to lack of oxygen.According to physical properties – a colorless and odorless substance, it is difficult to distinguish whether C2H4 gas is accumulating in a closed room or not. Inhalation Too much C2H4 will result in loss of consciousness, anesthesia, and even death from suffocation. In addition, when you accidentally contact C2H4 in liquid form without protective gear, it will cause anesthesia and the exposed tissues will freeze. Because ethylene is very flammable, absolutely do not let C2H4 gas leak out into the place. there is a fire or using explosives, burning in the environment with C2H4. The C2H4 containers all contain high pressure, to avoid the case of the tank leaking. When using a bottle containing Etilen, it must be checked regularly. See also: Why Play Games on Facebook Can't, Instructions to Fix Facebook Login Error
Hopefully, through the above article, it can help you understand what ethylene gas is? their properties and applications. Especially in the section noting the dangers of C2H4 can help you be more cautious when having a C2H4 container at the place where you live and work.
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