Di-μ-chlorotetraethylene dirhodium(I)

CAS 12081-16-2C8H16Cl2Rh2Catalysis & Inorganic

Di-μ-chlorotetraethylene dirhodium(I) (CAS: 12081-16-2, Formula: C8H16Cl2Rh2) is an organometallic compound with a molecular weight of 388.93 g/mol. This rhodium complex serves as a valuable precursor in homogeneous catalysis. It is particularly recognised for its role in synthesising rhodium(I) norbornadiene catalysts, which are instrumental in facilitating asymmetric 1,4-addition reactions. Supplied by TSS, it is essential for advanced chemical synthesis.

IUPAC: Bis[chlorobis(ethylene)rhodium],Bis[chlorodiethylenerhodium],Chlorobis(ethylene)rhodium dimer,Dichlorotetra(ethene)dirhodium,Dichlorotetrakis(ethene)dirhodium,Diethylenerhodium chloride dimer,Divinylrhodium chloride dimer,Tetrakis(ethylene)dichlorodirhodium,[Rh(C2H4)2Cl]2
Synonyms: [Rh(C2H4)2Cl]2Bis[chlorobis(ethylene)rhodium]Bis[chlorodiethylenerhodium]Chlorobis(ethylene)rhodium dimerDichlorotetrakis(ethene)dirhodiumDichlorotetra(ethene)dirhodiumDiethylenerhodium chloride dimerDivinylrhodium chloride dimerTetrakis(ethylene)dichlorodirhodium

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Di-μ-chlorotetraethylene dirhodium(I) (C8H16Cl2Rh2) — chemical structure, CAS 12081-16-2; Chemistry, fine chemical supplied by Tech Serve Solutions

Chemical SynthesisRhodium

01 /Applications

Catalyst Precursor

This compound is a key precursor for generating Rh(I) norbornadiene catalysts. These catalysts are employed in sophisticated organic transformations, enabling precise control over stereochemistry in chemical synthesis.

Asymmetric Synthesis

It plays a crucial role in the asymmetric 1,4-addition of arylboronic acids to cyclic enones. This application is vital for the stereoselective construction of complex organic molecules.

Organometallic Chemistry

As a dirhodium complex, it is of interest in the study of organometallic chemistry and coordination compounds. Its structure and reactivity provide insights into metal-ligand bonding and catalytic mechanisms.

02 /Properties

Molecular weight	388.93
Empirical formula	C8H16Cl2Rh2
Storage temperature	−20°C
Application	Precursor to Rh(I) norbornadiene catalyst used in an asymmetric 1,4-addition of arylboronic acids to cyclic enones.1

03 /Safety & handling

Protective equipment	Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
Water hazard class (WGK, DE)	3

Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.

04 /Identifiers & registry

CAS number

12081-16-2

MDL number

MFCD00013206

PubChem substance

24884230

05 /Quality & supply

Documentation

Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.

Supply & logistics

Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.

06 /Frequently asked questions

What is Di-μ-chlorotetraethylene dirhodium(I) used for?

Di-μ-chlorotetraethylene dirhodium(I) is primarily used as a precursor to Rh(I) norbornadiene catalysts, which are important in asymmetric 1,4-addition reactions of arylboronic acids to cyclic enones.

What is the CAS number and formula for Di-μ-chlorotetraethylene dirhodium(I)?

The CAS number is 12081-16-2 and the empirical formula is C8H16Cl2Rh2.

What grade and purity does Tech Serve Solutions supply?

TSS supplies Di-μ-chlorotetraethylene dirhodium(I) as a research-grade chemical. We do not represent it as USP, BP, EP, or any other pharmacopoeial standard.

How should Di-μ-chlorotetraethylene dirhodium(I) be handled?

Handling requires appropriate personal protective equipment, including eyeshields and gloves. A respirator filter (type N95 US or P1 EN143) is recommended. Storage should be at −20°C.

How is this chemical packed, shipped, and exported?

Products are carefully packed according to international shipping regulations for chemicals and exported globally by TSS. Specific packaging details are available upon request.