Ruthenium(III) chloride hydrate

Bezeichnung:Ruthenium(III) chloride hydrate

CAS-Nr14898-67-0

Englisch Name:Ruthenium(III) chloride hydrate

CBNumberCB9142235

SummenformelCl3H2ORu

Molgewicht225.44

MOL-Datei14898-67-0.mol

Ruthenium(III) chloride hydrate physikalisch-chemischer Eigenschaften

Schmelzpunkt	>300°C
Dichte	3.11 g/cm3
storage temp.	Store at +5°C to +30°C.
Löslichkeit	Water (Slightly)
Aggregatzustand	Powder
Farbe	Dark brown to black
PH	<2 (H2O, 20℃)Aqueous solution
Wasserlöslichkeit	soluble
Sensitive	Hygroscopic
Merck	14,8302
Stabilität	hygroscopic
InChI	InChI=1S/3ClH.H2O.Ru/h3*1H;1H2;/q;;;;+3/p-3
InChIKey	BIXNGBXQRRXPLM-UHFFFAOYSA-K
SMILES	[Ru](Cl)(Cl)Cl.O
CAS Datenbank	14898-67-0(CAS DataBase Reference)

Sicherheit

Kennzeichnung gefährlicher	C
R-Sätze:	34-52/53-22
S-Sätze:	26-36/37/39-45-61
RIDADR	UN 3260 8/PG 2
WGK Germany	2
RTECS-Nr.	VM2650000
TSCA	Yes
HS Code	2843 90 90
HazardClass	8
PackingGroup	III

Gefahreninformationscode (GHS)

Ruthenium(III) chloride hydrate Chemische Eigenschaften,Einsatz,Produktion Methoden

R-Sätze Betriebsanweisung:
R34:Verursacht Verätzungen.
R52/53:Schädlich für Wasserorganismen, kann in Gewässern längerfristig schädliche Wirkungen haben.
R22:Gesundheitsschädlich beim Verschlucken.
S-Sätze Betriebsanweisung:
S26:Bei Berührung mit den Augen sofort gründlich mit Wasser abspülen und Arzt konsultieren.
S36/37/39:Bei der Arbeit geeignete Schutzkleidung,Schutzhandschuhe und Schutzbrille/Gesichtsschutz tragen.
S45:Bei Unfall oder Unwohlsein sofort Arzt zuziehen (wenn möglich, dieses Etikett vorzeigen).
S61:Freisetzung in die Umwelt vermeiden. Besondere Anweisungen einholen/Sicherheitsdatenblatt zu Rate ziehen.
Chemische Eigenschaften
Ruthenium(III) chloride hydrate appears as dark brown to black powder. It cannot dissolve in cold water or carbon disulfide, but it can decompose in hot water. It is also insoluble in ethanol, but it can dissolve in hydrochloric acid. When combined with potassium iodide solution, it forms a precipitate of iodide. When reacted with hydrogen sulfide, it forms a precipitate of ruthenium trisulfide. It can react with ammonia, potassium cyanide, and potassium nitrite to form corresponding ammonia, cyanide, and nitroso complexes. It can also be reduced to blue divalent ruthenium ions by sodium amalgam or titanium trichloride.
Verwenden
Oxidation.Ruthenium(III) chloride hydrate is used as a catalyst for alkyne functionalization and oxidation reactions. It is used as key raw materials for the preparation of various ruthenium-based catalysts, including Grubbs? catalysts. It is utilized in the preparation of nanoparticulate ruthenium-aluminum oxyhydroxide catalyst, which is efficient for dehydrogenation of alcohols to the corresponding aldehydes. It is also involved in the synthesis of 2-ethyl-3-methylquinolines from primary aromatic amines and triallylamine.
Application
Ruthenium hydrated oxide, prepared from RhCl3 when deposited on titania nanotubes can be used as a catalyt system for selective oxidation of alcohols by oxygen.
synthetische
Ruthenium(III) chloride hydrate can be synthesized by directly combining ruthenium metal and chlorine at high temperature. Alternatively, adding hydrochloric acid to ruthenium hydroxide and subsequently evaporating, concentrating, and crystallizing the mixture can also produce the desired compound.
Allgemeine Beschreibung
Ruthenium(III) chloride hydrate, also called Ruthenium(III) trichloride hydrate, is widely used as a starting material in Ruthenium chemistry. It is used in the determination of sulfites, the manufacture of chlororuthenates, and as an electrode coating material.
läuterung methode
Dissolve the salt in H2O, filter and concentrate to crystallisation in the absence of air to avoid oxidation. Evaporate the solution in a stream of HCl gas while being heated just below its boiling point until a syrup is formed and finally to dryness at 80-100o and dried in a vacuum over H2SO4. When heated at 700o in the presence of Cl2 the insoluble -form is obtained [Grube in Handbook of Preparative Inorganic Chemistry (Ed. Brauer) Academic Press Vol II p 1598 1965, Carlsen et al. J Org Chem 46 3936 1981].

Ruthenium(III) chloride hydrate Upstream-Materialien And Downstream Produkte

Ruthenium(III) chloride hydrate Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

14898-67-0, Ruthenium(III) chloride hydrate Verwandte Suche:

Send Inquriy