Chlorine trifluoride oxide

This last reaction is typical of many in which F3CIO can act as a Lewis base by fluoride ion donation to acceptors such as MF5 (M = P, As, Sb, Bi, V, Nb, Ta, Pt, U), M0F4O, Sip4, BF3, etc. These products are all white, stable, crystalline solids (except the canary yellow PtFe ) and contain the [F2CIO] cation (see Fig. 17.26h) which is isostructural with the isoelectronic F2SO. Chlorine trifluoride oxide can also act as a Lewis acid (fluoride ion acceptor) and is therefore to be considered as amphoteric (p. 225). For example KF, RbF and CsF yield M [F4C10] as white solids whose stabilities increase with increasing size of M+. Vibration spectroscopy establishes the C4 structure of the anion (Fig. 17.29g). 

Bromine bromate, 0276 Bromine dioxide, 0258 Bromine perchlorate, 0235 Bromine trioxide, 0259 Bromyl fluoride, 0239 Chlorine dioxide, 4042 Chlorine perchlorate, 4101 Chlorine trifluoride oxide, 3982 Chlorine trioxide, 4044 Chloryl hypofluorite, 3973 Chloryl perchlorate, 4104 Dichlorine oxide, 4095 Dichlorine trioxide, 4100 Dicyanogen AW -dioxidc. 0998 Dioxygen difluoride, 4320 Fluorine perchlorate, 3976 Hexaoxygen difluoride, 4327 Iodine dioxide trifluoride, 4334 Iodine(V) oxide, 4627 Iodine(VII) oxide, 4628 Oxygen difluoride, 4317 Perbromyl fluoride, 0240 Perchloryl fluoride, 3974... 

B. Chlorine Trifluoride Oxide Chlorine trifluoride oxide,... 

Fio. 4. Chlorine trifluoride oxide formed as a function of time and oxygen partial pressure (Pcip, = 10 torr). 

Chlorine trifluoride oxide is colorless as a gas or liquid and white in the solid state. Some of its properties are summarized in Table VIII. The vapor pressure of the liquid can be described according to the Rocketdjme study (226) by the equation... 

Chlorine trifluoride oxide is stable at ambient temperature and can be stored and handled in well-passivated metal, Teflon, or Kel-F containers without decomposition. Its thermal stability is intermediate between that of CIF3 and CIF5. When heated to 280-300°C in a Monel cylinder (37,226), or to 200°C in a stainless steel cylinder, or to 350°C in a flow system (226), CIF3O decomposes ... 

The interaction of CIF3O with HF, resulting in a fluoride ion abstraction to give the C1F20 cation (38), will be discussed below. With H2O, an excess of chlorine trifluoride oxide hydrolyzes (226) according to... 

Chlorine trifluoride oxide, 18 331-340 chemical properties of, 18 337-340 internal force constants, 18 335 molecular structure of, 18 334-336 physical properties of, 18 336, 337 reactions of, 18 338, 339 stretching force constants, 18 336 synthesis of, 18 331-334 thermodynamic data for, 18 386, 387 vibrational spectra of, 18 334 Chlorine trioxide hydroxide, structure of, 5 219... 

Incompatibilities and Reactivities Tungsten carbide Fluorine, chlorine trifluoride, oxides of nitrogen, lead dioxide... 

Lead Ammonium nitrate, chlorine trifluoride, hydrogen peroxide, sodium azide and carbide, zirconium, oxidants... 

Silicon Alkali carbonates, calcium, chlorine, cobalt(II) fluoride, manganese trifluoride, oxidants, silver fluoride, sodium-potassium alloy... 

Safety. Magnesium oxide (fume) has a permissible exposure limit (PEL) (134) (8 hours, TWA), of 10 mg/m total dust and 5 mg/m respirable fraction. Tumorigenic data (intravenous in hamsters) show a TD q of 480 mg/kg after 30 weeks of intermittent dosing (135), and toxicity effects data show a TC q of 400 mg/m for inhalation in humans (136). Magnesium oxide is compatible with most chemicals exceptions are strong acids, bromine pentafluoride, chlorine trifluoride, interhalogens, strong oxidizers, and phosphorous pentachloride. 

Chlorinated camphene Chlorinated diphenyl oxide Chlorine Chlorine dioxide Chlorine trifluoride Chloroacetaldehyde... 

Polymer-bound phenyliodine difluoride, which also has been used as a reagent to add fluorine to alkenes, can be prepared by the addition of xenon difluoride to the polymer [134, 135 136] Methyl iodide is converted to trifluoro methyliodine difluoride by treatment with fluorine at -110 C [137] Perfluoro-alkyliodine tetrafluorides could be synthesized from the perfluoroalkyliodine difluorides and fluorine [138] or chlorine trifluoride [139] Perfluoroalkyl [140] and perfluoroaryl [141] iodides are oxidized to the corresponding iodine difluorides by chlorine trifluoride. 

This powerful oxidant reacts with other materials similarly to chlorine trifluoride or fluorine [1], but more readily than the latter [2],... 

Chlorine trifluoride Metals Chromium trioxide Alkali metals Dichlorine oxide Oxidisable materials Nitryl fluoride Metals... 

Action of chlorine trifluoride causes incandescence [1]. Manganese dioxide catalytically decomposes powerful oxidising agents, often violently. Dropped into cone, hydrogen peroxide, the powdered oxide may cause explosion [2], Either the massive or the powdered oxide explosively decomposes 92% peroxomonosulfuric acid [3], and mixtures with chlorates ( oxygen mixture , heated to generate the gas) may react with explosive violence [4], Cuban pyrolusite can be used in place of potassium dichromate to promote thermal decomposition of potassium chlorate in match-head formulations [5],... 

Many of these agents are incompatible with acids, bases, reducing agents, and other flammable materials. Some agents, such as chloropicrin (C10-A006) and chlorine trifluoride (C10-A015), are incompatible with oxidizers. Most pulmonary agents react with water to... 

Iodoform Iodomethane Iron disulfide Isothiourea Ketones Lactonitrile Lead Acetone, lithium, mercury(II) oxide, mercury(I) chloride, silver nitrate Silver chlorite, sodium Water, powdered pyrites Acrylaldehyde, hydrogen peroxide, nitric acid Aldehydes, nitric acid, perchloric acid Oxidizing materials Ammonium nitrate, chlorine trifluoride, hydrogen peroxide, sodium azide and carbide, zirconium, oxidants... 

Methyl methacrylate 4-Methylnitrobenzene 2- Methylpyridine Methylsodium Molybdenum trioxide Naphthalene 2-Naphthol Air, benzoyl peroxide Sulfuric acid, tetranitromethane Hydrogen peroxide, iron(II) sulfate, sulfuric acid 4-Chloronitrobenzene Chlorine trifluoride, interhalogens, metals Chromium trioxide, dinitrogen pentaoxide Antipyrine, camphor, phenol, iron(III) salts, menthol, oxidizing materials, permanganates, urethane... 

Safety precautions applicable to direct liquid phase fluorination of aromatic compounds are discussed [1]. Attention is drawn to the hazards attached to the use of many newer fluorinating agents [2], In a study of fluorination reactions of hafnium and zirconium oxides by the fluoroxidisers xenon difluoride, chlorine trifluoride and bromine trifluoride, reactivity decreased in the order given [3],... 

Acrylic acid, Initiator, Water, 1148 Aluminium chloride, Water, 0062 Barium peroxide, Propane, 0216 1,3-Benzodithiolium perchlorate, 2677 1,1 -Bis(fluorooxy)tetrafluoroethane, 0641 Borane-tetrahydrofuran, 0138 Boron tribromide, Water, 0122 Bromine, Aluminium, Dichloromethane, 0261 Bromine, Tungsten, Tungsten trioxide, 0261 f 1,3-Butadiene, 1480 Calcium oxide, Water, 3937 Chlorine trifluoride, Refractory materials, 3981 Chromium trioxide, Acetic acid, 4242 Copper(II) oxide, Boron, 4281 Diazoacetonitrile, 0675 Dihydroxymaleic acid, 1447 Ethyl azide, 0872... 

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. 

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