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Dichloromethane
| Product name: |
Dichloromethane |
| CAS RN.: |
75-09-2 |
| Molecular formula: |
CH2Cl2 |
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| Properties: |
Appearance & properties: colorless transparent liquid with aromatic smell.
M.P.(°C): -96.7
B.P.(°C): 39.8
Relative density(water=1): 1.33
Relative vapor density(air=1): 2.93
Saturated vapor pressure(kPa): 30.55(10°C)
Combustion heat(kJ/mol): 604.9
Critical temperature(°C): 237
Critical pressure(MPa): 6.08
LogKow value of octanol-water partition coefficients: 1.25
Ignition temperature(°C): 615
Upper explosive limit%(V/V): 19
Lower explosion limit%(V/V): 12
Solubility: slightly soluble in water, soluble in ethanol, ether. |
| Use: |
| As solvents of resins and plastics; widely used in pharmacy, plastics etc. |
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