Cobalt(II) bromide hydrate
Cobalt(II) bromide hydrate (CAS: 85017-77-2) is a hydrated inorganic salt of cobalt and bromide. Its linear formula is CoBr₂ · xH₂O. This compound serves as a versatile catalyst in organic synthesis, facilitating various bond formations and transformations. It is primarily employed in research and development settings for its catalytic properties in chemical reactions.
- IUPAC
- Cobaltous bromide hydrate
Catalysis in Organic Synthesis
Cobalt(II) bromide hydrate acts as a catalyst for the formation of C-metal, C-heteroatom, and C-C bonds. It is also effective in addition reactions to unsaturated bonds and cyclization processes.
Functional Group Transformations
This compound catalyses various functional group interconversions. It is also utilised in oxidation, reduction, and carbonylation reactions within synthetic organic chemistry.
Polymerization Processes
Cobalt(II) bromide hydrate can function as a catalyst or co-catalyst in certain polymerization reactions, influencing polymer chain growth and characteristics.
| Molecular weight | 218.74 (anhydrous basis) |
|---|---|
| Linear formula | CoBr2 · xH2O |
| Application | Catalyst for C-metal, C-heteroatom and C-C bond formations, addition to unsaturated bonds, cyclizations, functional group transformations, polymerization, oxidations and reductions, carbonylations. |
Hazard statements
- H302Harmful if swallowed
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Transport (UN / ADR) | UN 3077 9 / PGIII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 20/21/22-36/37/38 |
| Safety statements (S) | 26-28-36/37/39-45 |
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 Cobalt(II) bromide hydrate used for?
+
Cobalt(II) bromide hydrate is primarily used as a catalyst in various organic synthesis reactions, including C-C and C-heteroatom bond formations, functional group transformations, and polymerization.
What is the CAS number and formula for Cobalt(II) bromide hydrate?
+
The CAS number for Cobalt(II) bromide hydrate is 85017-77-2, and its linear formula is CoBr₂ · xH₂O.
What grade and purity does Tech Serve Solutions supply?
+
Tech Serve Solutions supplies Cobalt(II) bromide hydrate, typically as a technical or research grade. We do not represent this product as USP, BP, or EP grade unless explicitly stated otherwise.
How should Cobalt(II) bromide hydrate be handled safely?
+
Cobalt(II) bromide hydrate is harmful if swallowed, inhaled, or in contact with skin, and causes skin and eye irritation, as well as respiratory tract irritation. Always use appropriate personal protective equipment, including a dust mask (type N95), eyeshields, and gloves, and handle in a well-ventilated area, following recommended safety statements (P261-P280-P305 + P351 + P338).
How is Cobalt(II) bromide hydrate packed and shipped?
+
Cobalt(II) bromide hydrate is typically packed in compliance with transport regulations, such as UN 3077, Class 9, Packing Group III. TSS exports globally, ensuring adherence to all international shipping and handling standards.
How can I request a sample or quote for Cobalt(II) bromide hydrate?
+
To request a sample or a quote for Cobalt(II) bromide hydrate, please contact our sales team through the website or by email, providing your specific requirements and shipping details.
▶ 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