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<p><b>New page</b></p><div>== Chloromethane ==<br />
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<!--File:Chloromethane-2D.svg-->[[Chemical structure of Chloromethane]]<br />
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Chloromethane, also known as methyl chloride, is a colorless gas with a slightly sweet odor. It is an organic compound that consists of a single carbon atom bonded to three hydrogen atoms and one chlorine atom. The chemical formula for chloromethane is CH3Cl.<br />
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=== Properties ===<br />
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Chloromethane has a boiling point of -24.2 °C (-11.6 °F) and a melting point of -97.6 °C (-143.7 °F). It is highly volatile and easily evaporates at room temperature. It is soluble in organic solvents but insoluble in water. Chloromethane is flammable and can form explosive mixtures with air.<br />
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=== Production ===<br />
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Chloromethane is primarily produced by the reaction of methane gas with chlorine gas in the presence of a catalyst. This process is known as the chlorination of methane. It can also be produced as a byproduct of other chemical reactions, such as the production of chlorofluorocarbons (CFCs).<br />
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=== Uses ===<br />
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Chloromethane has various industrial applications. It is commonly used as a solvent for cleaning and degreasing metals, as well as in the production of silicone polymers. It is also used as a refrigerant and as a propellant in aerosol products. In the past, chloromethane was used as a refrigerant in air conditioning systems, but its use has been phased out due to its ozone-depleting properties.<br />
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=== Health and Environmental Effects ===<br />
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Chloromethane is considered to be a hazardous substance. Inhalation of high concentrations can cause dizziness, nausea, and respiratory irritation. Prolonged exposure to chloromethane may lead to liver and kidney damage. It is also classified as a possible human carcinogen by the International Agency for Research on Cancer (IARC).<br />
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In terms of environmental impact, chloromethane is a potent greenhouse gas and contributes to climate change. It also has the potential to deplete the ozone layer when released into the atmosphere.<br />
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=== Safety Precautions ===<br />
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When working with chloromethane, it is important to take proper safety precautions. This includes using adequate ventilation to prevent the buildup of vapors, wearing protective clothing and gloves, and avoiding direct contact with the skin and eyes. It is also essential to store and handle chloromethane in a well-ventilated area away from sources of ignition.<br />
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== See Also ==<br />
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* [[Methane]]<br />
* [[Chlorine]]<br />
* [[Organic compound]]<br />
* [[Greenhouse gas]]<br />
* [[Ozone depletion]]<br />
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== References ==<br />
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<references /><br />
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[[Category:Organic compounds]]<br />
[[Category:Chloroalkanes]]<br />
[[Category:Chemical compounds]]<br />
[[Category:Environmental chemistry]]<br />
[[Category:Industrial chemicals]]<br />
[[Category:Toxic substances]]</div>Prab