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Benzene,1,1'-(2,2,2-trichloroethylidene)bis[4-chloro-? price Benzene,1,1'-(2,2,2-trichloroethylidene)bis[4-chloro-? CAS 50-29-3 Benzene,1,1'-(2,2,2-trichloroethylidene)bis[4-chloro-? supplier in China
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4,4'-DDT Usage And Synthesis |
Chemical Properties | colourless to white crystalline powder |
Usage | 4,4'-Dichlorodiphenyltrichloroethane is a synthetic organochlorine insecticide. 4,4'-Dichlorodiphenyltrichloroethane functions by opening sodium ion channels in the insects’neurons, causing them to f ire spontaneously which in turn leads to death. 4,4'-Dichlorodiphenyltrichloroethane is banned for agricultural use in North America, it is still commonly used in some countries and particularly as a means of malaria control. |
General Description | Odorless colorless solid. Sinks in water. |
Air & Water Reactions | Insoluble in water. |
Reactivity Profile | 4,4'-DDT may react with iron, aluminum, aluminum and iron salts, and alkalis. 4,4'-DDT is incompatible with ferric chloride and aluminum chloride. 4,4'-DDT can also react with strong oxidizing materials. . |
Health Hazard | Very large doses are followed promptly by vomiting, due to local gastric irritation; delayed emesis or diarrhea may occur. With smaller doses, symptoms usually appear 2-3 hours after ingestion. These include tingling of lips, tongue, and face; malaise, headache, sore throat, fatigue, coarse tremors of neck, head, and eyelids; apprehension, ataxia, and confusion. Convulsions may alternate with periods of coma and partial paralysis. Vital signs are essentially normal, but in severe poisoning the pulse may be irregular and abnormally slow; ventricular fibrillation and sudden death may occur at any time during acute phase. Pulmonary edema usually indicates solvent intoxication. |
4,4'-DDT Preparation Products And Raw materials |
Preparation Products | Dicofol |
Raw materials | SULFURIC ACID-->Chlorobenzene-->Chloral |
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