Rubidium tetraphenylborate
Rubidium tetraphenylborate (CAS: 5971-93-7) is a specialized chemical compound with the linear formula (C6H5)4BRb and a molecular weight of 404.69 g/mol. It is primarily utilised as a reactant in the investigation of alkali metal interactions with arenes, exploring both π- and σ-modalities. This compound serves as a valuable tool in advanced chemical synthesis and catalysis research, offering precise applications in inorganic chemistry.

Investigating Alkali Metal-Arene Interactions
Rubidium tetraphenylborate functions as a key reactant in studies examining the interactions between alkali metals and arene systems. It facilitates the exploration of these interactions through both π- and σ-modalities in advanced research settings.
Catalysis and Inorganic Chemistry
This compound finds application within the fields of catalysis and inorganic chemistry. Its properties make it suitable for use in specific catalytic processes and as a reagent in the synthesis of various inorganic compounds.
Chemical Synthesis
As a versatile reagent, Rubidium tetraphenylborate is employed in chemical synthesis. It can be used to introduce specific functionalities or to facilitate complex synthetic pathways in organic and inorganic chemistry.
| Molecular weight | 404.69 |
|---|---|
| Linear formula | (C6H5)4BRb |
| Assay | 95% |
| Application | Reactant for investigating n(Arene) interactions for alkali metals with π- and σ-Modalities1 |

Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26-37/39 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
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.
What is Rubidium tetraphenylborate used for?
+
Rubidium tetraphenylborate is used as a reactant for investigating n(Arene) interactions for alkali metals with π- and σ-modalities, and finds applications in catalysis, inorganic chemistry, and chemical synthesis.
What is the CAS number and chemical formula for Rubidium tetraphenylborate?
+
The CAS number for Rubidium tetraphenylborate is 5971-93-7, and its linear formula is (C6H5)4BRb.
What grade and purity does Tech Serve Solutions supply for Rubidium tetraphenylborate?
+
Tech Serve Solutions supplies Rubidium tetraphenylborate with an assay of 95%. We do not represent this product as USP, BP, or EP grade.
What are the primary safety concerns when handling Rubidium tetraphenylborate?
+
Rubidium tetraphenylborate is classified as a Warning. It can cause skin irritation (H315), serious eye irritation (H319), and may cause respiratory irritation (H335). Appropriate personal protective equipment, including a dust mask (N95), eyeshields, and gloves, should be used. Ensure adequate ventilation.
How is Rubidium tetraphenylborate packed, shipped, and exported by TSS?
+
Tech Serve Solutions professionally packs, ships, and exports Rubidium tetraphenylborate globally, adhering to all necessary regulations for chemical transport.
How can I request a sample or quote for Rubidium tetraphenylborate?
+
To request a sample or a quotation for Rubidium tetraphenylborate, please contact our sales team through the website or by phone.
▶ Related products

Benzeneruthenium(II) chloride dimer
Ru2(C6H6)2Cl4
Catalysis & Inorganic
Benzoylferrocene
C17H14FeO
Catalysis & Inorganic
Benzyldiphenylphosphine
C6H5CH2P(C6H5)2
Catalysis & Inorganic
Beryllium
Be
Catalysis & Inorganic
Beryllium oxide
BeO
Catalysis & Inorganic![Bicyclo[2.2.1]hepta-2,5-diene-rhodium(I) chloride dimer — chemical structure, CAS 12257-42-0; Catalysis & Inorganic, fine chemical supplied by Tech Serve Solutions](/_next/image?url=https%3A%2F%2Fpub-f4d920c906024441a773a96f7098e551.r2.dev%2Fimages%2Fproducts%2F12257-42-0.png&w=3840&q=75)
Bicyclo[2.2.1]hepta-2,5-diene-rhodium(I) chloride dimer
Catalysis & Inorganic
![Bis[(10,11-η)-5-[(11bS)-dinaphtho[2,1-d:1′,2′-f][1,3,2]dioxaphosphepin-4-yl- κP4]-5H-dibenz[b,f]azepine]rhodium(I) tetrafluorobo — chemical structure, CAS 1228149-03-8; Catalysis & Inorganic, fine chemical supplied by Tech Serve Solutions](/_next/image?url=https%3A%2F%2Fpub-f4d920c906024441a773a96f7098e551.r2.dev%2Fimages%2Fproducts%2F1228149-03-8.png&w=3840&q=75)
Bis[(10,11-η)-5-[(11bS)-dinaphtho[2,1-d:1′,2′-f][1,3,2]dioxaphosphepin-4-yl- κP4]-5H-dibenz[b,f]azepine]rhodium(I) tetrafluorobo
1-d:1′
Catalysis & Inorganic![Bis[(2-dimethylamino)phenyl]amine nickel(II) chloride (C16H20ClN3Ni) — chemical structure, CAS 1033772-47-2; Catalysis & Inorganic, fine chemical supplied by Tech Serve Solutions](/_next/image?url=https%3A%2F%2Fpub-f4d920c906024441a773a96f7098e551.r2.dev%2Fimages%2Fproducts%2F1033772-47-2.png&w=3840&q=75)
Bis[(2-dimethylamino)phenyl]amine nickel(II) chloride
C16H20ClN3Ni
Catalysis & Inorganic▶ Explore more

3-Methyl-1,5-di-p-tolyl-1,4-pentazadiene
Chemical Synthesis

3-Methyl-1,5-pentanediol
Chemical Synthesis

3-Methyl-1-(2-methylphenyl)-1H-pyrazol-5-amine
C11H13N3
Chemical Synthesis
3-Methyl-1-(3′-sulfoamidophenyl)-5-pyrazolone
C10H11N3O3S
Chemical Synthesis