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Triphenylphosphine CAS#603-35-0
Basic Information
High Solubility in Organic Solvents：Easily soluble in ether, soluble in benzene, chloroform, and glacial acetic acid, facilitating its application in diverse chemical processes.
Stable Physical Properties：Exhibits a high boiling point (>360°C under inert gas) and a defined melting range (78.5–81.5°C), ensuring robustness under high-temperature conditions.
Versatile Ligand Role in Catalysis：Serves as a critical ligand for homogeneous catalysts, widely utilized in petrochemical and fine chemical production, driving efficiency in reactions.
Growing Demand and Emerging Applications：Shows increasing annual demand due to continuous development of new uses, highlighting its expanding relevance in industrial chemistry.
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Product Description of Triphenylphosphine CAS#603-35-0
Triphenylphosphine has a molecular formula of C18H15P and a molecular weight of 262.30. It is a white to off-white crystalline powder, freely soluble in ether, soluble in benzene, chloroform and glacial acetic acid, slightly soluble in ethanol, and practically insoluble in water. Its melting point is 78.5–81.5 °C, and boiling point exceeds 360 °C under an inert atmosphere. As a key ligand for homogeneous catalysts, it is widely used in petrochemical and fine chemical industries with growing application scope and market demand.
Product Application of Triphenylphosphine CAS#603-35-0
Triphenylphosphine can be sulfonated with oleum to synthesize its trisulfonic acid derivative. It is widely used in Wittig reactions and serves as a standard ligand in homogeneous catalytic systems.
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FAQ
1. What kind of company is Bohai New Materials?
Bohai New Materials (Tianjin) Co., Ltd. is a foreign trade company specializing in the international trade of chemical products, located in the Binhai New Area of Tianjin. Leveraging the strategic location of Tianjin Port, the company provides one-stop procurement and export services to global clients for a wide range of products, including plastic resins, basic chemical raw materials, fine chemicals, chemical fiber raw materials, and inorganic chemicals.
2. Which markets does the company serve?
Our products are primarily exported to Southeast Asia (Vietnam, Thailand, Indonesia, Malaysia), the Middle East (UAE, Saudi Arabia), Africa (Nigeria, Kenya), as well as Europe and the Americas.
3. Does the company have the qualifications to export hazardous chemicals?
Yes. We hold a valid license for the operation of hazardous chemicals and are well-versed in the export declaration, packaging, documentation, and transportation requirements for various types of hazardous goods. We are capable of handling the export of Class 3, Class 5, Class 8, and Class 9 hazardous chemicals.
4. What are the company's main products?
Our core product portfolio includes:
Plastic resins: PP, PE, PVC, ABS, PC, POM, etc.
Basic chemical raw materials: Soda ash, caustic soda, titanium dioxide, methanol, styrene, ethylene glycol, PTA, etc.
Fine chemicals: Pharmaceutical intermediates, pesticide intermediates, chemical additives, solvents, surfactants.
Chemical fiber raw materials: Polyester filament, polyester staple fiber, polyester chips (PET).
Inorganic chemicals: Calcium carbonate, talc powder, sodium sulfate, calcium chloride, magnesium chloride, etc.
Others: Paraffin wax, white oil, petroleum jelly (Vaseline), rubber, water treatment chemicals, etc.
If you have specific product requirements, please feel free to contact us; we will quickly source high-quality products to meet your needs.
5. How can I obtain a product quote? What information is required?
You can contact us via our official website, by phone, or by email. To ensure a quick and accurate quote, please provide the following details: product name and specifications, target purchase quantity, destination port, and desired delivery time. Please also inform us of any special packaging or testing requirements.
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