What is the viscosity of methylene chloride?
Table of Contents
0.43 cP
Dichloromethane
| Names | |
|---|---|
| Refractive index (nD) | 1.4244 (20 °C) |
| Viscosity | 0.43 cP (20 °C) 0.413 cP (25 °C) |
| Structure | |
| Dipole moment | 1.6 D |
Is DCM denser than water?
Organic solvents, like ethyl acetate, are mostly less dense than water. However, DCM is actually denser than water, and leaves an organic layer below the aqueous layer rather than above like other solvents.
What is the formula of methylene chloride?
CH2Cl2Dichloromethane / Formula
Dichloromethane (DCM or methylene chloride) is an organochloride 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 polar, and miscible with many organic solvents.
What is the density of methylene chloride?
1.33 g/cm³Dichloromethane / Density
Density: 1.33 g/cm3. Melting Point: -96.7 Degree C. Molar Mass: 84.93 g/mol. Formula: CH2Cl2.
What is viscosity units?
The unit of viscosity is newton-second per square metre, which is usually expressed as pascal-second in SI units.
What is solvent viscosity?
Solvent viscosity of resins is influenced by the concentration of resin, the softening point, the molecular weight distribution, the chemical composition of the resin, and the type of solvent. The higher the resin concentration, the higher the viscosity.
What solvent is lighter than water?
Based on these properties four lighter than water organic solvents including toluene, xylene, n-hexane, and cyclohexane were tested as possible extraction solvents.
Which solvents are denser than water?
Most non-halogenated organic solvents have densities less than 1 g/mL, so will float atop an aqueous solution (if they are immiscible)….Density.
| Solvent | Density (g/mL) |
|---|---|
| Hexanes (mixture of 6 hydrocarbons) | 0.655 |
| Diethyl ether | 0.713 |
| Ethyl acetate | 0.902 |
| Water | 0.998 |
Which is use of dichloromethane?
The major use of dichloromethane is as a solvent in the pharmaceutical and chemical industry for chemical reactions, purification and isolation of intermediates or products.
What is the use of trichloromethane?
It is used as a solvent in organic chemistry, in photography and in making dyes, drugs and pesticides. Other uses are as a dry cleaning agent to remove spots, as a fumigant and in fire extinguishers to lower the freezing temperature of carbon tetrachloride.
How much does methylene chloride weigh per gallon?
Acetates
| Ethylene Dichloride | 10.42 Lb/Gal |
|---|---|
| Methylene Chloride | 11 Lb/Gal |
| Perchloroethylene | 13.5 Lb/Gal |
| 1,1,1 Trichloroethane | 11 Lb/Gal |
| Trichloroethylene | 12.08 Lb/Gal |
What is the viscosity of methyl chloride?
Methyl Chloride CAS RN:74-87-3 Viscosity 0.00027 Pa.s at 20 deg C (liquid, 0.5 MPa) Ullmann’s Encyclopedia of Industrial Chemistry
What is the vapor pressure of methylene chloride?
(1) The vapor pressure for methylene chloride is 349 mm Hg at 20 °C, and it has an octanol/water coefficient (log K. ow. ) of 1.30. (1) Methylene chloride has an odor threshold of 250 parts per million (ppm).
What is another name for methylene chloride?
common synonym for methylene chloride is dichloromethane. (1,4)Methylene chloride is a colorless liquid with a sweetish odor. (1,6)The chemical formula for methylene chloride is CHCl, and the molecular weight is 84.93 g/mol. (1) 22
What is the odor threshold of methylene chloride?
Methylene chloride has an odor threshold of 250 parts per million (ppm). (7)Methylene chloride is slightly soluble in water and is nonflammable. (1,6)