Manganese tetrafluoride

Manganese fluoride trioxide, 4295 Manganese tetrafluoride, 4337 Manganese(IV) oxide, 4700 Manganese(VII) oxide, 4704 Mercury(II) bromate, 0269 Mercury(II) nitrate, 4598 Mercury(II) oxide, 4600 Monofluoroxonium hexafluoroarsenate, 0097 Neptunium hexafluoride, 4360 Nickel(II) nitrate, 3583... 

This reaction between manganese difluoride and excess KrF2 in aHF at room temperature (after removal of Kr, F2, excess KrF2 and aHF in a dynamic vacuum), yields pure deep blue manganese tetrafluoride (z is the molar coefficient for the part of KrF2 that thermally decomposes to the elements). 

Hydrogen hexafluorophophosphate, Borosilicate glass, 4360 Hydrogen peroxide, Diethyl ether, 4477 Imidazoline-2,4-dithione, 1141 Lithium nitride, Silicon tetrafluoride, 4688 Magnesium, Metal oxides, 4690 Manganese trifluoride, 4335 f Methylacrylate, 1531 Nitric acid, Glassware, 4436 Oxalic acid, Urea, 0725... 

Manganese trichloride oxide, 4141 Manganese trifluoride, 4335 Mercury(II) bromide, 0269 Mercury(I) fluoride, 4312 Mercury(II) iodide, 4602 Molybdenum hexafluoride, 4365 Molybdenum pentachloride, 4180 Neptunium hexafluoride, 4366 Osmium hexafluoride, 4370 Palladium tetrafluoride, 4347 Palladium trifluoride, 4341... 

Although the number of tetrafluorides reported is as large as the number of di- and trifluorides (see Table III), this group of compounds is the least well characterized structurally of the transition metal fluorides. The synthesis of most of the expected tetrafluorides has been reported, with examples from titanium to manganese in the first, from zirconium to palladium (except for technetium) in the second, and from hafnium to platinum (except for tantalum) in the third series. Many of them have been little studied and, in general, they have not proved amenable to crystallographic structural analysis. 

Miscellaneous derivatives are hydrolyzed back to the starting carbonyl compounds. Hienylhydtazones of ketones are converted into the parent ketones tqion treatment with manganese dioxide.Tosylhydra-zones react with molybdenyl chloride or tungsten tetrafluoride to give both aldehydes and ketones. Sodium peroxide converts aldoximes into carboxylic acids. 

POTASSIUM lODATE (7758-05-6) KIO, Noncombustible solid but many chemical reactions can cause fire and explosions. A strong oxidizer. Reacts violently with many materials, including reducing agents, hydrides, nitrides, and sulfides combustible materials, organic substances, manganese dioxide, arsenic, finely divided metals or carbon materials, hydrides of alkali or alkaline earth metalss, metal cyanides, metal thiocyanates, phosphonium iodide, red phosphorus, sulfides, sulfur, xenon tetrafluoride. Forms explosive compounds with solid organic matter. Mixture of powdered aluminum forms heat-, friction-, and shock-sensitive explosive. Attacks chemically active metals (e.g, aluminum, copper, zinc, etc.). Thermal deconposition, at temperatures above 1040°F/560°C, releases toxic iodine fumes. 

Violent reaction with chlorosulfonic acid, strong oxidizers, sulfuric acid, xenon tetrafluoride. Incompatible with acids, rust, catalysts for vinyl polymerization, 2,5-dimethyl-2,5-di(/er/-butylperoxy)hexane, peroxides, metal salts (e.g, aluminum chloride, copper chlorate, manganese nitrate, etc.). Corrodes copper and copper alloys. Attacks some plastics, rubber, or coatings. Flow or agitation of substance may generate electrostatic charges due to low conductivity. The uninhibited monomer vapor may block vents and confined spaces by forming a solid polymer material. 

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