Bromotricarbonyl(tetrahydrofuran)rhenium(I) dimer

CAS 54082-95-0[ReBr(CO)3(C4H8O)]2Catalysis & Inorganic

Bromotricarbonyl(tetrahydrofuran)rhenium(I) dimer, CAS 54082-95-0, with the linear formula [ReBr(CO)3(C4H8O)]2 and a molecular weight of 844.49 g/mol, is a specialised rhenium complex. It serves as a valuable catalyst, particularly noted for its efficacy in facilitating the insertion of acetylenes into 1,3-dicarbonyl compounds and in the synthesis of isobenzofurans. This compound is a key reagent in advanced organic synthesis and inorganic chemistry research.

IUPAC: Dibromohexacarbonylbis(tetrahydrofuran)dirhenium

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Bromotricarbonyl(tetrahydrofuran)rhenium(I) dimer ([ReBr(CO)3(C4H8O)]2) — chemical structure, CAS 54082-95-0; Chemistry, fine chemical supplied by Tech Serve Solutions

Chemical SynthesisRhenium

01 /Applications

Catalysis for Acetylene Insertion

This rhenium complex acts as an efficient catalyst for the insertion of acetylenes into 1,3-dicarbonyl compounds, a crucial transformation in organic synthesis. It enables the formation of complex carbon skeletons under controlled conditions.

Isobenzofuran Synthesis

The compound is employed in the synthesis of isobenzofurans, which are important heterocyclic structures found in various natural products and pharmaceuticals. Its application facilitates access to these valuable molecular frameworks.

Inorganic Chemistry Research

As a well-defined rhenium complex, it is utilised in inorganic chemistry research to explore the reactivity and properties of organometallic compounds. Its unique structure and bonding offer insights into rhenium's coordination chemistry.

Chemical Synthesis Reagent

It serves as a versatile reagent in broader chemical synthesis, enabling specific reactions and the construction of target molecules in academic and industrial research settings.

02 /Properties

Molecular weight	844.49
Linear formula	[ReBr(CO)3(C4H8O)]2
Application	Catalyst for insertation of acetylenes into 1,3-dicarbonyl′s and for isobenzofuran synthesis1,2.

03 /Safety & handling

GHS hazard pictogram: Toxic (GHS06) — Toxic

Danger

Hazard statements

H301Toxic if swallowed
H311Toxic in contact with skin
H331Toxic if inhaled

Precautionary statements

P261Avoid breathing dust, fume, gas or vapours
P280Wear protective gloves, clothing and eye/face protection
P301IF SWALLOWED
P311Call a POISON CENTER or doctor

Protective equipment	Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges
Transport (UN / ADR)	UN 3288 6.1 / PGIII
Water hazard class (WGK, DE)	3
Hazard codes (EU)	T
Risk statements (R)	23/24/25
Safety statements (S)	36/37-45

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

04 /Identifiers & registry

CAS number

54082-95-0

MDL number

MFCD11656181

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 Bromotricarbonyl(tetrahydrofuran)rhenium(I) dimer used for?

It is used as a catalyst for the insertion of acetylenes into 1,3-dicarbonyl compounds and for the synthesis of isobenzofurans. It is also employed in inorganic chemistry and general chemical synthesis.

What is the CAS number and formula for this compound?

The CAS number is 54082-95-0. The linear formula is [ReBr(CO)3(C4H8O)]2.

What grade and purity does Tech Serve Solutions supply?

Tech Serve Solutions supplies this compound as a research-grade chemical. We do not represent it as USP, BP, or EP grade. Purity details are available upon request.

How should Bromotricarbonyl(tetrahydrofuran)rhenium(I) dimer be handled?

This compound is classified as toxic if swallowed, in contact with skin, or if inhaled (H301-H311-H331). Handle with appropriate personal protective equipment, including eyeshields, faceshields, gloves, and a P2 respirator if necessary. Ensure adequate ventilation. Consult the Safety Data Sheet for detailed handling instructions.

Is this product available for export?

Yes, Tech Serve Solutions is a global supplier and exporter of fine chemicals, including Bromotricarbonyl(tetrahydrofuran)rhenium(I) dimer. We can arrange shipment worldwide, adhering to all necessary regulations.

How can I request a sample or quote?

To request a sample or a quote for Bromotricarbonyl(tetrahydrofuran)rhenium(I) dimer, please contact our sales department through the website or by calling our direct line. Please reference the product name and CAS number.