rhodium(+2) cation trichloride

Basic Information

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CAS Number

10049-07-7

Molecular Formula

Cl3Rh

Molecular Weight

1046.32 g/mol

EINECS

233-165-4

Chemical Classification

Water Treatment Chemicals Disinfectants Chlorine Compounds

Basic Physical Properties

Melting Point

450 °C

Boiling Point

717 °C (730 mmHg)

Density

5.38

Water Solubility

Insoluble in water. Soluble in hydroxide and cyanide solutions.

SMILES

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[Rh+3].[Cl-].[Cl-].[Cl-]

InChI

InChI=1S/3ClH.Rh/h3*1H;/q;;;+2/p-3

InChIKey

BVXNETKEERNBOW-UHFFFAOYSA-K

LogP

-8.98800

Complexity

Safety Information

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GHS Hazard Pictograms

H302

Hazard Statement

H302 Harmful if swallowed
Acute toxicity, oral

Hazard Class

Class 8 Class 8

Stability

吸湿性

Sensitiveness

Hygroscopic

Toxicity

LD50 in rats (mg/kg): 198 i.v. (Landolt)

Synonyms & References

English

RHODIUM TRICHLORIDE
RHODIUM CHLORIDE
RHODIUM(+3)CHLORIDE
RHODIUM(III) CHLORIDE
rhodium(iii)chloride(1:3)
rhodiumchloride(rhcl3)
RHODIUM CHLORIDE, REAGENTRHODIUM CHLORIDE, REAGENTRHODIUM CHLORIDE, REAGENT
(III) RHODIUM (III) CHLORIDE HYDRATE
Rhodium (III) Chloride Anhydrous [Insoluble]
RHODIUM (III) CHLORIDE, ANHYDROUS
Rhodium chloride
Rhodium trichloride
Rhodium (III) chloride

MDL Number

MFCD00011204

EC Number

233-165-4

Customs Code

28439000

FAQ

What are the physical and chemical properties of rhodium(+2) cation trichloride (CAS: 10049-07-7)?

Rhodium(+2) cation trichloride is a crystalline compound with a molecular weight of approximately 337.92 g/mol. It is only slightly soluble in water but highly soluble in organic solvents. The compound exhibits moderate reactivity, particularly towards reducing agents. It is used in various catalytic processes and has a pale yellow color.

How is rhodium(+2) cation trichloride (CAS: 10049-07-7) typically synthesized?

Rhodium(+2) cation trichloride is typically synthesized by reducing rhodium(III) chloride with hydrogen in the presence of a suitable reducing agent like sodium borohydride or similar compounds. The reaction is carried out under an inert atmosphere to prevent oxidation of the rhodium catalyst.

What industries use rhodium(+2) cation trichloride (CAS: 10049-07-7)?

Rhodium(+2) cation trichloride is widely used in the pharmaceutical industry for organic synthesis, in the polymer industry for catalysts, and in the semiconductor industry for etching processes. It is also utilized in the production of sensors and electronic devices.

What precautions should be taken when handling rhodium(+2) cation trichloride (CAS: 10049-07-7)?

When handling rhodium(+2) cation trichloride, it is essential to wear appropriate personal protective equipment (PPE), including gloves, goggles, and a lab coat. Work should be conducted in a fume hood to minimize inhalation risk. Spills should be cleaned up carefully, and the Material Safety Data Sheet (MSDS) should be consulted for detailed safety information.