Dichloromethane (DCM or methylene chloride, methylene bichloride) is an organochlorine compound with the formula CH2Cl2. This colorless, volatile liquid with a chloroform-like, sweet odour is widely used as a solvent. Although it is not miscible with water, it is slightly polar, and miscible with many … See more Natural sources of dichloromethane include oceanic sources, macroalgae, wetlands, and volcanoes. However, the majority of dichloromethane in the environment is the result of industrial emissions. See more DCM's volatility and ability to dissolve a wide range of organic compounds makes it a useful solvent for many chemical processes. In the food industry, it is used to See more Even though DCM is the least toxic of the simple chlorohydrocarbons, it has serious health risks. Its high volatility makes it an acute inhalation hazard. It can also be absorbed through … See more • Chloromethane • Trichloromethane • Tetrachloromethane See more DCM is produced by treating either chloromethane or methane with chlorine gas at 400–500 °C. At these temperatures, both methane and chloromethane undergo a series of reactions producing progressively more chlorinated products. In this way, an … See more Dichloromethane is widely used as a solvent in part because it is relatively inert. It does participate in reactions with certain strong nucleophiles … See more Ozone Dichloromethane is not classified as an ozone-depleting substance by the Montreal Protocol. The U.S. Clean Air Act does not regulate … See more WebAbstract. Dichloromethane (DCM) or methylene chloride is a volatile, colorless liquid with a chloroform-like odor. When methyl chloride or methane reacts with chlorine gas at very …

DICHLOROMETHANE DCM - National Oceanic and …

Web9.11 Ratio of Specific Heats of Vapor (Gas): 1.199 9.12 Latent Heat of Vaporization: 142 Btu/lb = 78.7 cal/g = 3.30 X 105J/kg 9.13 Heat of Combustion: Not pertinent 9.14 Heat of … WebAug 25, 2024 · Nearly all liquids (brines, glycols etc.) that I studied have similar behavior, except dichloromethane. When I put solid carbon dioxide grains into dichloromethane, the temperature of the liquid dropped nearly immediately! At first, the temperature was $\pu{20^\circ C}$, and after just $\pu{5 s}$ the temperature of the liquid was $\pu{ … cynthia hull measurements

1,2-Dichloroethane ClCH2CH2Cl - PubChem

WebC p,liquid: Constant pressure heat capacity of liquid: S° liquid Entropy of liquid at standard conditions: Δ c H° liquid: Enthalpy of combustion of liquid at standard conditions WebApr 9, 2024 · It is completely miscible with carbon tetrachloride, benzene, ethyl acetate, chloroform, diethyl ether, alcohol, and hexanes. Few of the dichloromethane properties … WebApr 9, 2024 · Dichloromethane is an organochloride compound having the chemical formula CH2Cl2. It is a colorless, volatile liquid with a moderately sweet aroma, which is a widely used solvent. Although not miscible with water, it is polar and miscible with several organic solvents. It is also called methylene chloride or Methylene dichloride. cynthia hundley