Methylene chloride
Methylene Chloride
Methylene Chloride (pronunciation: me-thy-leen klo-ride), also known as Dichloromethane (DCM), is a volatile, colorless liquid with a sweet-smelling odor. It is widely used as a solvent, a paint stripper, and a degreaser.
Etymology
The term "Methylene Chloride" is derived from the Greek word "methy" meaning wine, and "hylene" meaning wood. The "chloride" part of the name refers to the presence of chlorine in its chemical structure.
Chemical Properties
Methylene Chloride is a chlorinated hydrocarbon that has the molecular formula CH2Cl2. It is a nonflammable liquid at room temperature and has a slightly sweet odor. It is miscible with many organic solvents but only slightly soluble in water.
Uses
Methylene Chloride is used in various industries for different purposes. Some of the common uses include:
- As a solvent in the pharmaceutical industry for the production of medicines and drugs.
- In the paint industry as a paint stripper and degreaser.
- In the food industry for the extraction of caffeine from coffee and tea.
Health Effects
Exposure to Methylene Chloride can have several health effects. It can cause irritation to the skin, eyes, and respiratory tract. Long-term exposure can lead to more serious health problems like liver and lung damage, and even cancer.
Related Terms
External links
- Medical encyclopedia article on Methylene chloride
- Wikipedia's article - Methylene chloride
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