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208523

Sigma-Aldrich

Ruthenium(III) chloride

Ru content 45-55%

Synonym(s):

Ruthenium trichloride

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About This Item

Linear Formula:
RuCl3
CAS Number:
10049-08-8
Molecular Weight:
207.43
EC Number:
233-167-5
MDL number:
MFCD00011208
UNSPSC Code:
12161600
PubChem Substance ID:
24852520
NACRES:
NA.22

form

solid

reaction suitability

core: ruthenium
reagent type: catalyst
reaction type: Atom Transfer Radical Polymerization (ATRP)

density

3.11 g/mL at 25 °C (lit.)

SMILES string

Cl[Ru](Cl)Cl

InChI

1S/3ClH.Ru/h3*1H;/q;;;+3/p-3

InChI key

YBCAZPLXEGKKFM-UHFFFAOYSA-K

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General description

Ruthenium(III) chloride is a chemical compound, that can be used as a mild Lewis acid catalyst for the acetalization of aldehydes, acetalization of alcohols, and conversion of ketoximes to amides. Additionally, it can also be used as a precursor to synthesize Ru nanoparticles.

Application

Ruthenium(III) chloride is used as a catalyst:

  • In the synthesis of β‐amino alcohols by nucleophilic opening of epoxides with anilines.
  • In the acetylation of varies of phenols, alcohols, thiols, and amines under mild conditions.
  • In the synthesis of α‐aminonitriles by mixing aldehydes, amines, and trimethylsilyl cyanides.

Other Notes

insoluble form

Signal Word

Danger

Hazard Statements

H302,H314,H411

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Chronic 2 - Eye Dam. 1 - Skin Corr. 1B

Storage Class Code

8B - Non-combustible corrosive hazardous materials

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

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Ruthenium (III) chloride-catalyzed ring opening of epoxides with aromatic amines
De SK and Gibbs RA
Synthetic Communications, 35(20), 2675-2680 (2005)
Takaya Terashima et al.
Macromolecular rapid communications, 33(9), 833-841 (2012-04-25)
Multifunctional microgel-core star polymers with ruthenium catalysts are designed as catalyst-bearing nanoreactors to improve activity, controllability, and functionality tolerance in living radical polymerization. Multifunctional ligands are efficiently incorporated into the core of star polymers by sequential tandem procedures: 1) ruthenium-catalyzed
Ruthenium (III) chloride catalyzed acylation of alcohols, phenols, thiols, and amines
De SK
Tetrahedron Letters, 45(14), 2919-2922 (2004)
Wanqing Teng et al.
Frontiers in chemistry, 8, 334-334 (2020-05-21)
It is highly promising to design and develop efficient and economical electrocatalysts for oxygen evolution reaction (OER) in alkaline solution. In this work, we prepare FeCoNi sulfide composites (including FeS, Co3S4, and Ni3S4) derived from in situ sulfurization of precursor
Halloysite nanotube supported Ru nanocatalysts synthesized by the inclusion of preformed Ru nanoparticles for preferential oxidation of CO in H2-rich atmosphere
Wang L, et al
The Journal of Physical Chemistry C, 117(8), 4141-4151 (2013)
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