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P-Chlorobenzaldehyde
CAS NO. | 104-88-1 |
Molecular Formula | C7H5ClO |
Molecular Weight | 140.57 |
Physical and chemical properties | Melting point: 46°C Boiling point: 213-214℃ Density: 1.196 Vapor density: 0.6(vsair) Vapor pressure: 8.75atm(21°C) Refractive index 1.5550(estimate) Flash point: 52°F Storage conditions: Storebelow+30°C. Solubility: 935mg/l Form: Liquid Color: Whitetopaleyellow Water solubility: 935mg/L (20ºC) It is easily soluble in ethanol, ether, benzene, and soluble in water and acetone. Can volatilize with water vapor. Used as medicine and dye intermediates, used in the manufacture of fennarol, aminophenolic acid, etc. It is derived from p-chlorotoluene chlorination and hydrolysis. It can also be derived from the oxidation of p-chlorotoluene manganese dioxide. It can also be prepared from parachlorotoluene by air oxidation. |
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