Merck
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206261

Sigma-Aldrich

Rhodium(III) chloride hydrate

Rh 38-40 %

Synonym(s):
Rhodium trichloride hydrate
Linear Formula:
RhCl3 · xH2O
CAS Number:
Molecular Weight:
209.26 (anhydrous basis)
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.22

Quality Level

form

powder or crystals

composition

Rh, 38-40%

reaction suitability

core: rhodium
reagent type: catalyst

mp

100 °C (dec.) (lit.)

SMILES string

O.Cl[Rh](Cl)Cl

InChI

1S/3ClH.H2O.Rh/h3*1H;1H2;/q;;;;+3/p-3

InChI key

HSSMNYDDDSNUKH-UHFFFAOYSA-K

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Packaging

250 mg in glass bottle
1, 5, 10, 25 g in glass bottle

Application

Catalyst for the isomerization of alkenes, the reduction of aromatic rings, the oxidation ofalkenes, the hydration of acetylene, the hydrosilylation of α,β-unsaturated esters to form dimethylketene trimethylsilyl acetals.
Catalyst for the direct conversion of methane to acetic acid.
Catalyst for conjugate reduction of cinnamaldehydes followed by cross-coupling with arylboronic acids.

Signal Word

Danger

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Met. Corr. 1 - Muta. 2

Storage Class Code

8A - 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

Certificate of Analysis

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Certificate of Origin

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