RUTHENIUM(III) CHLORIDE,10049-08-8,RUCL3

Ruthenium(III) Chloride，10049-08-8，RuCl3

Production:

    Ruthenium(III) chloride hydrate is used as a catalyst in the dehydrogenation of arylmethyl alcohols to corresponding aldehydes. In addition, studies indicate that Ruthenium(III) chloride hydrate catalyzes the synthesis of 2-ethyl-3-methylquinolines from primary aromatic amines and triallylamine. This molecule is especially valuable in chemical reaction due to its stability in adjacent oxidation states. Furthermore, Ruthenium(III) chloride hydrate can act as a catalyst in acylation reactions for a variety of alcohols, phenols, and thiols at room temperature. Also Ruthenium(III) chloride is used as a catalyst in oxidation reactions containing organic reagents such as pyrenes.

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Identification
Name		Ruthenium(III) Chloride
Synonyms		Ruthenium trichloride Ruthenium (III) Chloride Hydrate RUTHENIUM(III) CHLORIDE ANHYDROUS RUTHENIUM TRICHLORIDE ANHYDROUS Ruthenium sesquichloride
Molecular Structure
Molecular Formula		RuCl3
Molecular Weight		207.43
CAS Registry Number		10049-08-8
EINECS		233-167-5
Properties
Ruthenium content		37.00%up
Purity		Purity of original ruthenium powder > 99.95%
Property		Black block, soluble in water and ethanol
Specification		Analytical pure
Appearance		black crystal
Application		Important material for producing chemical catalyst and other ruodium compounds
Density		3.11
Melting point		500 ºC
Water solubility		INSOLUBLE
Safety Data
Hazard Symbols		C
Risk Codes		R22;R34;R52/53
Safety Description		S26;S36/37/39;S45;S61
Transport Information		UN 3260

Ruthenium(III) Chloride uses:

    Used as a pure reagent for spectroscopy.Used as a catalyst for the oxidative cyclization of 1,7-diene to oxepanediol.The tertiary carbon-hydrogen bond of the cyclic ether is hydroxylated with periodate or bromate.

Ruthenium(III) Chloride Application:

    Ruthenium trichloride is by far the best starting material for the synthesis of compounds of the metal. Like osmium, ruthenium exhibits a wide range of oxidation states in its complexes (VIII to —II), and all of these may be reached from RuCl3 since, although it is stable, it can easily be oxidised or reduced. It is most commonly used in the hydrated form, this being soluble in many solvents, but for anhydrous or solid-state reactions β-RuCl3 is the best source.Ruthenium(III) chloride is widely used as a starting material of ruthenium complexes. It acts as a catalyst used in the oxidative cyclization of 1,7-dienes to oxepane diols. It is used in the hydroxylation of tertiary hydrocarbons in combination of periodate or bromate. It is involved as a catalyst in the synthesis of 2,3-pyridinedicarboxylic acid-13C3, 15N, where the unlabelled analog is an inhibitor of glucose synthesis.Ruthenium(III) trichloride is used for technical analysis in chemistry laboratories. It is highly toxic.Ruthenium(III) chloride is a catalyst that is used in the synthesis of 2,3-Pyridinedicarboxylic Acid-13C3, 15N, where the unlabelled analog is an inhibitor of glucose synthesis.

Ruthenium(III) Chloride physical and chemical properties:

    Ruthenium trichloride is a reddish-brown or black leaf-shaped crystal, which is easily deliquescent.The relative density is 3.11, decomposed into simple substance when it is higher than 500℃.It is insoluble in cold water and carbon disulfide, and decomposes in hot water, but hardly soluble in ethanol, but soluble in hydrochloric acid.It reacts with potassium iodide solution to form and precipitates iodide. When hydrogen sulfide is passed into the solution, it is precipitated as diruthenium trisulfide, which can form corresponding ammonia, cyanide, and nitroso groups with ammonia, potassium cyanide and potassium nitrite.The complex with sodium amalgam or titanium trichloride is reduced to blue divalent ruthenium ion.

Ruthenium(III) Chloride Methods

    RuCl3, is made by direct chlorination of the metal at 700 °C (1,292 °F). Two allotropic forms result. The trihydrate is made by evaporating an HCl solution of ruthenium (III) hydroxide to dryness or reducing ruthenium (VIII) oxide in a HCl solution.

Safety Profile

    Poison by intraperitoneal route. Incompatible with iron pentacarbonyl and zinc. When heated to decomposition it emits toxic fumes of RuO, and Cl-. See also RUTHENIUM COMPOUNDS.

    Ruthenium (III) Chloride, Anhydrous is a commonly used starting material in ruthenium chemistry and as a catalyst in organic synthesis. Ungraded products supplied by Spectrum are indicative of a grade suitable for general industrial use or research purposes and typically are not suitable for human consumption or therapeutic use.For more information,welcome to Contact Us.