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Chlorine dioxide is a chemical compound with the formula ClO 2 that exists as yellowish-green gas above 11 °C, a reddish-brown liquid between 11 °C and −59 °C, and as bright orange crystals below −59 °C. It is usually handled as an aqueous solution.
The chlorite ion, or chlorine dioxide anion, is the halite with the chemical formula of ClO − 2. A chlorite (compound) is a compound that contains this group, with chlorine in the oxidation state of +3. Chlorites are also known as salts of chlorous acid.
The name can also refer to esters of hypochlorous acid, namely organic compounds with a ClO– group covalently bound to the rest of the molecule. The principal example is tert-butyl hypochlorite, which is a useful chlorinating agent. [3] Most hypochlorite salts are handled as aqueous solutions.
Inorganic chloramines comprise three compounds: monochloramine (NH 2 Cl), dichloramine (NHCl 2), and nitrogen trichloride (NCl 3). Monochloramine is of broad significance as a disinfectant for water. [4] Inorganic chloramines are produced by the reaction of ammonia and hypochlorous acid or chlorine.
Chlorine perchlorate is a chemical compound with the formula Cl 2 O 4. This chlorine oxide is an asymmetric oxide, with one chlorine atom in +1 oxidation state and the other +7, with proper formula ClOClO 3. It is produced by the photodimerization of chlorine dioxide (ClO 2) at room temperature by 436 nm ultraviolet light: [2] [3] [4] 2ClO 2 ...
The main purpose of chemical nomenclature is to disambiguate the spoken or written names of chemical compounds: each name should refer to one compound. Secondarily, each compound should have only one name, although in some cases some alternative names are accepted. Preferably, the name should also represent the structure or chemistry of a compound.
One notable chloryl compound is dichlorine hexoxide, which exists as an ionic compound more accurately described as chloryl perchlorate, [ClO 2] + [ClO 4] −. [6] It is a red fuming liquid under standard conditions. Chloryl compounds are best prepared by the reaction of FClO 2 with a strong Lewis acid. For example: [5] FClO 2 + AsF 5 → [ClO ...
Dichlorine heptoxide, Cl 2 O 7. Chlorine and oxygen can bond in a number of ways: . chlorine monoxide radical, ClO•, chlorine (II) oxide radical; chloroperoxyl radical, ClOO•, chlorine (II) peroxide radical