Rhodium(III) chloride hydrate CAS#20765-98-4

CAS Number: 20765-98-4
Chemical Formula: Cl3H2ORh
Synonyms:

RHODIUM TRICHLORIDE HYDRATE
RHODIUM(III) CHLORIDE HYDRATE
RhodiuM(III) chloride hydrate, 38% Rh 1GR

Appearance: Red Powder

MOQ (Minimum Order Quantity): 1 FCL (Full Container Load)

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Product Details

Rhodium(III) chloride hydrate CAS#20765-98-4

Rhodium(III) chloride hydrate is used as a catalyst to prepare acetic acid. It is also used as a catalyst for the isomerization of alkenes, the reduction of aromatic rings, the oxidation ofalkenes, the hydration of acetylene. It is involved in the hydrosilylation of α,β-unsaturated esters to form dimethylketene trimethylsilyl acetals.

Rhodium(III) chloride hydrate Chemical Properties

Melting point	100 °C (dec.)(lit.)
density	2.76
storage temp.	Store below +30°C.
solubility	Methanol (Slightly), Water (Slightly)
form	crystalline
color	White to off-white
Water Solubility	soluble
Sensitive	Hygroscopic
Merck	14,8188
Exposure limits	ACGIH: TWA 0.01 mg/m3 NIOSH: IDLH 2 mg/m3; TWA 0.001 mg/m3
Stability:	hygroscopic
Major Application	PEM fuel cells homogeneous catalyst material synthesis precursor
InChI	InChI=1S/3ClH.H2O.Rh/h3*1H;1H2;/q;;;;+3/p-3
InChIKey	HSSMNYDDDSNUKH-UHFFFAOYSA-K
SMILES	[Rh](Cl)(Cl)Cl.O
CAS DataBase Reference	20765-98-4(CAS DataBase Reference)

Safety Information

Hazard Codes	Xn,Xi
Risk Statements	22-41
Safety Statements	26-36/39
RIDADR	1759
WGK Germany	3
TSCA	Yes
HazardClass	8
HS Code	28439000
Storage Class	8A - Combustible corrosive hazardous materials
Hazard Classifications	Acute Tox. 4 Oral Aquatic Acute 1 Aquatic Chronic 1 Eye Dam. 1 Met. Corr. 1 Muta. 2

Product Application Of Rhodium(III) chloride hydrate CAS#20765-98-4

Rhodium(III) chloride is often used in synthetic chemistry as a hydrogenation catalyst. Rhodium(III) chloride is also used to make transition metal complexes, some of which are used as reagents in the decarbonylation dehydration reactions of fatty acids to alkenes.

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