Todos os Produtos
-
Lara Schenk da BélgicaÉ surpreendente que serviço de Feiming exceder nossa expectativa, realmente profissional na consulta, personalizando, entrega, serviço da após-venda. -
Steven, dos EUAFeiMing pode fornecer uma variedade de material do elevado desempenho com o suficiente inventário, serviço é realmente ótimo. -
Kurt da SuíçaEstá tudo bem e as pessoas estão a trabalhar nisso. Quando tiver notícias, partilho-as directamente consigo.
Pessoa de Contato :
Kevin Luo
Número de telefone :
86-755-85232577
High Purity Benzene-chromium tricarbonyl a classic organometallic coordination compound. It features a chromium(0) center bonded to a benzene ring and three carbonyl (CO) ligands
| Lugar de origem | China |
|---|---|
| Marca | N/A |
| Certificação | COA |
| Número do modelo | 12082-08-5 |
| Quantidade de ordem mínima | 50g |
| Preço | USD70-100/g |
| Detalhes da embalagem | 5-500g/barril ou 1kg/barril |
| Tempo de entrega | 3-5 dias úteis |
| Termos de pagamento | L/C, D/A, D/P, T/T, Western Union |
| Habilidade da fonte | 100kg/mês |
Detalhes do produto
| Nome | Tricarbonil benzeno-cromo | CAS | 12082-08-5 |
|---|---|---|---|
| MF | Cr(C₆H₆)(CO)₃ | Pureza | 99,9% |
| Cor | Pó sólido amarelo a verde amarelado | Índice de C | 49,4~51,4% |
| Aplicativo | Catalisador, bloco de construção sintético, precursor de semicondutores |
Descrição de produto
High Purity Benzene-chromium tricarbonyl a classic organometallic coordination compound. It features a chromium(0) center bonded to a benzene ring and three carbonyl (CO) ligands
Specification of High Purity Benzene-chromium tricarbony
| CAS | 12082-08-5 |
| Purity | 99.9% |
| MF | Cr(C₆H₆)(CO)₃ |
| MW | 214.14 |
| Color | Yellow to yellowish green solid powder |
| Application | Catalyst, Synthetic Building Block, Semiconductor Precursor |
Description of High Purity Benzene-chromium tricarbony
Benzene-chromium(0) tricarbonyl, with the chemical formula Cr(C₆H₆)(CO)₃(linear formula: (C₆H₆)Cr(CO)₃) and CAS number 12082-08-5, is a classic organometallic coordination compound. It features a chromium(0) center bonded to a benzene ring and three carbonyl (CO) ligands. This compound adopts a distinctive "piano-stool" geometry in its molecular structure, where the benzene ring serves as the seat and the three CO ligands act as the legs. It typically appears as a yellow to yellowish-green crystalline powder.
Key Characteristics:
Molecular Formula: C₉H₆CrO₃
Molecular Weight: 214.14 g/mol
Appearance: Yellow to yellowish-green powder, chunks, or crystals
Purity: Commonly available in 98% purity, with higher grades (99% - 99.9%) also available for specialized applications.
Melting Point: 163-166 °C (lit.)
Solubility: Soluble in common organic solvents such as THF, and benzene; insoluble in water.
Stability: Can be purified by sublimation in vacuo.
Applications of High Purity Benzene-chromium tricarbony
- Catalyst in Organic Synthesis: It serves as a valuable catalyst or catalyst precursor for various transformations, notably including the oxidation of alkenes and the hydrogenation of alkynes.
- Synthetic Building Block: The complex is used to activate arene rings towards nucleophilic attack, enabling the synthesis of substituted aromatic compounds that are difficult to obtain through conventional routes. It acts as a Lewis acid, accepting electrons from other molecules to facilitate reactions.
- Research & Development: Widely used in academic and industrial research laboratories for studying organometallic reaction mechanisms, developing new catalytic processes, and exploring materials science applications.
Handling and Storage:
Store in a cool, dry, well-ventilated place away from incompatible materials. Keep container tightly closed.
FAQ
Q1: What is your regular lead time for sample and official order?
A1: Sample lead time 5-7 days. Official order lead time 7-14 days.
Q2: What is your MOQ?
A2: MOQ usually is 5g.
Q3: How you control product quality?
A3: From raw material inspection, dupro inspection to final product inspection are executed strictly.
Q4: What is your warranty policy?
A4: We will send you a new batch if there is any quality issue during warranty time
Q5: Do you refund if customer receive defective product and do not accept replacement?
A5: Yes
Produtos recomendados
