Name:1,2-Ethylenediamine
Category : Catalysts and chemical agents
CAS NO : 107-15-3
EC NO : 203-468-6
MF : C2H8N2
Main Specifications : Synonyms : 1, 2-Diaminoethane anhydrous;Ethylenediamine solution;Ethylenediamine diacetate;Ethylenediamine and derivatives;1, 2-Diaminoethane;1, 2-ethylenediamine
Describtion
Molecular H2NCH2CH2NH2 60.1
ammonia smell of a colorless liquid clarification. 8.5 ° C melting point. 116-117 ° C boiling point. 0.8994g/cm3 density. A flash point of 43.3 ° C Spontaneous point 385 ° C Refractive index of 1.4540 (26 ° C). Dissolved in water, hydrate formation ethylenediamine, dissolved in methanol, ethanol, ether-soluble, non-soluble in benzene. Was strongly alkaline. From the air to absorb carbon dioxide generation nonvolatile carbonate. With acetic acid, acetic anhydride, carbon disulfide, chlorine periodate, hydrochloric acid, fuming sulfuric acid, peracetic acid and silver violent reaction. Flammable and met fire, high temperature, a burning oxidant dangerous. Toxic that can stimulate the eyes, skin and mucous membranes, high concentrations of respirable be fatal poisoning occurred.
industrial application of pesticides used in the manufacture of zinc-sum generation, the generation-sum such as ammonium fungicides, insecticides and herbicides. The textile industry for the manufacture of textile finishing agent, live sex fiber surface. The industrial dye used in the manufacture of fixing agent. The pharmaceutical industry used synthetic drug intermediates. Industrial resin curing agents for epoxy resin. Rubber industry for the manufacture of rubber vulcanization accelerator. Photographic Industry for the manufacture of photographic development Drugs additives.