Chlorine tetraoxide

Attempts to establish the existence and structure of chlorine tetraoxide have not led to a unique and undisputed situation. Byberg identified the species in his comprehensive studies on crystalline forms such as irradiated potassium perchlorate and was led to the exchange coupled interpretation [7]. Studies of the species in a neon matrix suggested the C31, form to Grothe and Willner [9]. Somewhat elaborate calculations by Van Huis and Schaefer [8] favor the C21, geometry as an optimized structure of the isolated radical. 

CIO4 chlorine tetraoxide C104 perchlorate perchlorato... 

Cuprous Perchlorate, CuC104> wh pdr. Was prepd by dropping a spiral of bright copper wire into an ethereal soln of chlorine tetraoxide in a test tube and removing the white coating from the wire. 

Chlorine Tetraoxide. This radical, QO , was made by thermolysis at 230°C of a dilute 1 500 stream of Cl206 or C1207 in Ar or Ne.32 It has a lifetime of only a few milliseconds but could be obtained in a matrix at low temperature and characterized spectroscopically along with C102 and C103 from the reactions... 

CIO ClO, chlorine tetraoxide CIO ", tetraoxidochlorine( ) -OCIO3, trioxo-X -chloranyloxy CIO ", tetraoxidochlorate(l-) perchlorate CIO ", tetraoxidochlorato(l-) perchlorato... 

Mixtures of aluminium powder with liquid chlorine, dinitrogen tetraoxide or tetran-itromethane are detonable explosives, but not as powerful as aluminium-liquid oxygen mixtures, some of which exceed TNT in effect by a factor of 3 to 4 [1], Mixtures of the powdered metal and various bromates may explode on impact, heating or friction. Iodates and chlorates act similarly [2], Detonation properties of gelled slurries of aluminium powder in aqueous nitrate or perchlorate salt solutions have been studied [3], Reactions of aluminium powder with potassium chlorate or potassium perchlorate have been studied by thermal analysis [4],... 

The survey of hazards and safety procedures involved in handling rocket fuels and oxidisers includes liquid hydrogen, pentaborane, fluorine, chlorine trifluoride, ozone, dinitrogen tetraoxide, hydrazine, methyl hydrazine and 1,1-dimethyl hydrazine [1]. The later volume [2] is a bargain compendium of five NFPA publications ... 

The above book [1] deals, in 26 chapters in 5 sections, with theoretical and practical aspects of the use and safe handling of powerful oxidants and their complementary reactive fuels. Materials include nitrogen pentaoxide, perfluoroam-monium ion and salts, nitronium tetrafluoroborate, hydrazinium mono- and diperchlorates, nitronium perchlorate, tricyanomethyl compounds, difluoramine and its alkyl derivatives, oxygen difluoride, chlorine trifluoride, dinitrogen tetraoxide, bromine trifluoride nitrogen fluorides, and liquid ozone-fluorine system. 

Forms sensitive explosive mixtures with bromine chlorine iodine heptafluoride (heat- or spark-sensitive) chlorine dioxide dichlorine oxide iodine heptafluoride (heat-or spark-sensitive) dinitrogen oxide dinitrogen tetraoxide oxygen (gas) 1,1,1-trisazidomethylethane palladium catalyst. Mixtures with liquid nitrogen react with heat to form an explosive product. 

Methods available for the dissolution of ruthenium metal involve alkali fusion under oxidizing conditions. The absence of complete experimental details makes repetition of these methods difficult. The following procedure is a modification of those of Antony and Lucchesi and of Charonnat and, excluding the period of overnight evaporation, takes about 3 hours. The precise stoichiometry of the fused-salt reaction is not known. All procedures must be carried out in a fume hood since chlorine and some ruthenium tetraoxide are produced. 

CIF3 chlorine triffuoride 7790-91-2 2.307 2749 N204 nitrogen tetraoxide 10544-72-6 2.918... 

HEXANE or -HEXANE (110-54-3) C H,4 Highly flammable liquid extremely low ignition temperature makes it very dangerous. Forms explosive mixture with air [explosion limits in air (vol %) 1.1 to 7.5 flash point -7°F/-22°C autoignition temp 437°F/225°C Fire Rating 3]. Violent reaction with strong oxidizers bromine, chlorine, fluorine, chromic acid, sodium peroxide. Contact with dinitrogen tetraoxide may explode at 82°F/28°C. Incompatible... 

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