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1. Capacity:
We can manufacture 20 tons of TCHP a year, specific output is up to market requirement.
2. Properties:
The Tricyclohexyl Phosphine is white to yellow crystalline powder, which is irritating.
Soluble in most organic solvents. Insoluble in water. It is easily decomposed gradually in the presence of oxygen and water.
3. Usages:
Ligand in organic synthesis, metal catalyst.
Basic information
| Name： | Tricyclohexyl Phosphine |
| MF： | C18H33P |
| MW： | 280.43 |
| CAS： | 2622-14-2 |
Appearance
White to yellow crystalline powder
Note:
The solution may darken during storage.
Packages
500g/1kg/5kg/25kg/bag/drum;
or
5g/10g/bottle/bag(sample)
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Chemical properties:
| Melting point | 81-83 °C (lit.) |
| Boiling point | 383.4±9.0 °C | Condition: Press: 760 Torr |
| density | 0.909 g/mL at 25 °C |
| Fp | 48 °F |
| storage temp. | Inert atmosphere,2-8°C |
| solubility | Chloroform (Slightly), DMSO (Slightly, Heated, Sonicaetd), Ethyl Acetate (Slightly) |
| form | Solution |
| Specific Gravity | 0.9 |
| color | White to off-white |
| Water Solubility | Soluble in most organic solvents. Insoluble in water. |
| Sensitive | Air Sensitive |
| Hydrolytic Sensitivity | 8: reacts rapidly with moisture, water, protic solvents |
Specification sheet:
| TEST | SPECIFICATION |
| Appearance (Color) | White |
| Appearance (Form) | Powder or Crystal or Chunk(s) |
| Infrared spectrum | Conforms to Structure |
| Purity (GC) | ≥ 94.0 % |
|
Recommended Retest Period 1 year |
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1.Advantages of TCHP:
Tricyclohexyl phosphine, as an important organic phosphine ligand, has significant advantages in chemical synthesis and catalytic reactions. Its advantages are mainly reflected in the following aspects:
- Good catalytic performance: It can form stable complexes with a variety of metal ions, and these complexes show excellent activity and selectivity in catalytic reactions. Especially in important organic synthesis reactions such as Suzuki coupling reaction and Heck reaction, tricyclohexyl phosphine as a ligand can significantly improve the reaction efficiency and product purity.
- Wide range of applications: tricyclohexyl phosphine is not only used in drug synthesis, but also widely used in the research and development and production of OLED intermediates and new functional materials. Its unique chemical properties make it irreplaceable in these fields.
2. Why to choose us?
As a company focused on the production and development of tricyclohexylphosphine, our advantages are mainly reflected in the following aspects:
- Advanced production process and technology: We use advanced production process and technology to ensure the purity and quality of tricyclohexylphosphine products. Through strict production process and quality control system, we provide customers with high quality tricyclohexylphosphine products.
- Rich production experience and scale advantages: We have many years of experience in the production of tricyclohexylphosphine, and have accumulated rich production experience and data. At the same time, we have large-scale production capacity, can meet the different needs of customers.
Oragnic phosphine compound series products from Shandong Sparrow Chemical CO.,LTD
Ligand
Suzuki coupling reaction:
TCHP can be used as a palladium-catalyzed ligand to participate in the Suzuki coupling reaction, which is a commonly used method for constructing C-C bonds.
In this reaction, TCHP acts with a palladium catalyst to promote the cross-coupling of aryl bromide or chloride with boric acid to form a biaryl compound.
Buchwald coupling reaction:
TCHP can also be used in Buchwald coupling reactions, which typically involve the coupling of an amine compound with a halogenated hydrocarbon.
metal catalyst
The synergistic effect of spatial effect and electronic properties:
the chair conformation of tCHP forms a three-dimensional protective layer, which effectively inhibits the side reaction of the intermediates formed after the oxidation addition of the metal center. The rigid structure of the cyclohexyl group enables the ligand cone Angle to reach 170° and regulates the metal core microenvironment through steric hindrance effect, ensuring chemical selectivity of key steps in the catalytic cycle.
Strong ability to give electrons:
The strong electron donating ability of tCHP can significantly increase the electron cloud density in the metal center, reduce the activation energy of oxidation addition, and thus accelerate the catalytic reaction.
Our company focuses on the production of organophosphorus compounds, which are widely used in many fields such as pesticides, flame retardants, plastic additives and high-end chemical synthesis. In the spacious and bright production workshop, the advanced production equipment under the precise control of the automated control system, the raw materials through a series of complex chemical reactions, into high-quality organophosphorus compounds. From the pretreatment of raw materials, the precise control of reaction conditions, to the purification and packaging of products, every link strictly follows international standards and industry norms to ensure product safety and reliability.
In addition, our company also has a dedicated research and development center, with a research and development team composed of senior chemists and engineers, committed to the research and development of new products and technological innovation, and constantly improve the market competitiveness of products and the sustainable development of enterprises.
| Product Name | CAS NO. |
| Triphenylphosphine | 603-35-0 |
| Tributylphosphine | 998-40-3 |
Usage:
They can form stable complexes with transition metals to catalyze various organic reactions. Including the formation of carbon-carbon bonds, asymmetric synthesis, hydrogenation reactions, etc., which are of great significance for the synthesis of complex organic molecules, drug molecules and functional materials.
| Product Name | CAS NO. | |
| Tesmilifene | 98774-23-3 | |
| 1,1'-Bis(diphenylphosphino)ferrocene | 12150-46-8 | |
| TRI(2-FURYL)PHOSPHINE | 5518-52-5 | |
|
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| Tri(o-tolyl)phosphine | 6163-58-2 |
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Melanie Yin
Phone: +8615662727073
Email: export012@sparrowchemical.com
WhatsApp:+8618362408350
https://www.jnsparrowchemical.com/