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Industrial Grade Dichloromethane: CAS No. 22047-25-2
Dichloromethane (DCM) is a colorless, volatile, and highly flammable liquid with a strong odor. It is used in a variety of industrial applications, including as a solvent, in industrial cleaning, and in chemical processes. This paper will discuss the industrial grade DCM, which is identified by its CAS number 22047-25-2.
Chemical Properties
DCM is a colorless, volatile, and highly flammable liquid with a strong odor. It is a hydrocarbon with the molecular formula CH2Cl2, and it has a molecular weight of 84.93 g/mol. It has a boiling point of 39.6°C, a melting point of -96.7°C, and a vapor pressure of 28.4 kPa at 20°C. DCM is soluble in water and alcohols, and is slightly soluble in ether and other organic solvents.
Uses
Industrial grade DCM is used primarily as a solvent in a variety of industrial applications. It is used in the production of pharmaceuticals and fine chemicals, as well as in the manufacture of adhesives, paints, printing inks, and other coatings. It is also used in the manufacture of polycarbonate polymers and as a solvent for extraction and recrystallization. DCM is also used as a degreasing agent and in industrial cleaning.
Safety
DCM is a flammable liquid and vapor, and should be handled with extreme caution. It can cause irritation to the eyes and skin, and prolonged exposure can cause headaches, dizziness, nausea, and other symptoms. Inhalation of high concentrations can cause loss of consciousness and even death. DCM should be stored in a cool, dry, and well-ventilated area away from heat and open flames.
Environmental Impact
DCM is a volatile organic compound (VOC), and can cause air pollution if released into the atmosphere. It can also contaminate water sources if released into the environment. The Environmental Protection Agency (EPA) has established regulations for the release of DCM into the environment, and has set limits on the amount of DCM that can be released into the air.
Conclusion
DCM is an important industrial chemical with a variety of uses. It is a flammable liquid and vapor, and should be handled with extreme caution. It is a volatile organic compound, and can cause air and water pollution if released into the environment. The Environmental Protection Agency has set limits on the amount of DCM that can be released into the environment.