Dichloroxid Chemische Eigenschaften,Einsatz,Produktion Methoden
Chemische Eigenschaften
yellowish brown gas; disagreeable penetrating odor; explodes on contact with organic matter; decomposes at a moderate rate at room temp; anhydride of hypochlorous acid; Henry’s constant at 3.46°C is 14.23kPa/(molarity); enthalpy of vaporization 25.9kJ/mol; can be prepared by reacting Cl2 with HgO; used as an intermediate in manufacture of calcium hypochlorite and in sterilization; reacts with a variety of organic compounds [MER06] [KIR78]
Physikalische Eigenschaften
Yellowish-brown gas; disagreeable suffocating odor; unstable at room temperature; gas density 3.89 g/L at 0°C; condenses to a reddish brown liquid at 2.2°C; freezes at -20°C; highly soluble in water; also soluble in alkalis, sulfuric acid, and carbon tetrachloride.
Verwenden
Dichlorine oxide is a chlorinating agent.
synthetische
Chlorine monoxide is prepared by passing chlorine gas over yellow mercuric oxide. It is stored below -80°C as a liquid or solid.
Definition
An
orange gas made by passing chlorine over
mercury(II) oxide. It is a strong oxidizing
agent and dissolves in water to give chloric(
I) acid.
Allgemeine Beschreibung
Red-yellow gas. Very reactive and unstable. Unusually stored as hydrate in frozen form. Used as a wood bleach, biocide and swimming pool treatment.
Air & Water Reaktionen
Decomposes in water forming chlorine and oxygen gases.
Reaktivität anzeigen
Explodes when heated or by reaction with organic materials, including: carbon, carbon disulfide, ethers, hydrocarbons, dicyanogen, any readily oxidizable materials (ammonia, potassium, arsenic, antimony, sulfur, mercury sulfide, calcium phosphide, phosphine, phosphorus, hydrogen sulfide, antimony sulfide, barium sulfide, mercury sulfide, and tin sulfide). Dissolves in alkalis, forming a mixture of chlorite and chlorate. Concentration of gas should be limited to less than 10% to reduce explosion hazard. Alcohols are oxidized explosively.
Hazard
Although a nonflammable gas, it reacts explosively with many substances, including organics, metals, metal sulfides, sulfur, phosphorus, nitric oxide, ammonia, carbon disulfide, metal hydrides, and charcoal. It is a severe irritant to the eyes, nose, skin, and respiratory tract. Inhalation of the gas at 100 ppm can be fatal to humans.
Health Hazard
Chlorine monoxide is severely irritating tothe eyes, skin, and mucous membranes.Exposure can cause lung damage. LC50 dataare not available for this compound. Ashort exposure to 100 ppm concentration cancause death to humans.
Brandgefahr
Nonflammable gas. Chlorine monoxide is a
highly reactive compound, exploding by itself when rapidly heated. Chlorine monoxide
explodes with organic compounds, charcoal,
metals, metal sulfides, sulfur, phosphorus,
ammonia, nitric oxide, and carbon disulfide.
Dichloroxid Upstream-Materialien And Downstream Produkte
Upstream-Materialien
Downstream Produkte
