Description
Chlorodiphenylphosphine is a chemical compound with the formula ClP(C6H5)2. This substance belongs to a class of organophosphorus compounds, which are characterized by the presence of phosphorus atoms bonded to organic groups. In chlorodiphenylphosphine, the phosphorus atom is bonded to two phenyl groups (which are essentially benzene rings with the chemical formula C6H5) and a chlorine atom.
Chlorodiphenylphosphine is used as a reagent in organic synthesis and in the preparation of other phosphine derivatives. It acts as a ligand in coordination chemistry, forming complexes with various metals. These complexes are studied for their catalytic properties and potential applications in various chemical reactions, including those that are important for pharmaceutical and materials science industries.
| Chlorodiphenylphosphine Chemical Properties |
| Melting point |
14-16°C |
| Boiling point |
320 °C(lit.) |
| density |
1.229 g/mL at 25 °C(lit.) |
| vapor density |
7.8 (vs air) |
| vapor pressure |
1.3 hPa (20 °C) |
| refractive index |
n20/D 1.636(lit.) |
| Fp |
>230 °F |
| storage temp. |
Store below +30°C. |
| solubility |
Miscible with alcohol. Slightly miscible with ammonia. |
| form |
Liquid |
| color |
Colorless to yellow |
| Specific Gravity |
1.229 |
| Water Solubility |
Reacts violently |
| Hydrolytic Sensitivity |
8: reacts rapidly with moisture, water, protic solvents |
| Sensitive |
Air & Moisture Sensitive |
| BRN |
512032 |
| InChIKey |
XGRJZXREYAXTGV-UHFFFAOYSA-N |
| LogP |
5.330 (est) |
| CAS DataBase Reference |
1079-66-9(CAS DataBase Reference) |
| NIST Chemistry Reference |
Chlorodiphenylphosphine(1079-66-9) |
| EPA Substance Registry System |
Phosphinous chloride, diphenyl- (1079-66-9) |
Safety Information
| Hazard Codes |
C |
| Risk Statements |
14-34-29-36 |
| Safety Statements |
26-36/37/39-45-8-30-25-27 |
| RIDADR |
UN 3265 8/PG 2 |
| WGK Germany |
2 |
| F |
1-9-19 |
| Autoignition Temperature |
320 °C |
| TSCA |
Yes |
| HazardClass |
8 |
| PackingGroup |
II |
| HS Code |
29310095 |
| Toxicity |
LD50 orally in Rabbit: 316 mg/kg |
Uses
Chlorodiphenylphosphine is used to introduce the diphenylphosphinyl moiety by aryl ortho-lithiation. It is also used as an intermediate to make antioxidants, flame retardants, stabilizers, catalysts, photoinitiators, and optical brighteners. Used as a halogenation reagent for the conversion of alcohols into halides, in the preparation of solid-phase reagent for the conversion of alcohols to alkyl halides.
Our Advantages
Vast Production Capacity With an annual production capacity of 5,000 tons, we guarantee a long-term and stable supply to meet your needs.
Innovative Separation Technology Our research and development team, consisting of 28 highly skilled professionals, pioneers in separation technology, ensures our leading edge in product innovation and development.
Unmatched Product Purity for Chlorodiphenylphosphine
Our Chlorodiphenylphosphine redefines excellence in product purity, reaching an unmatched purity level beyond 99%, thereby establishing a revolutionary industry standard for outstanding quality. Additionally, our stringent moisture content control significantly lowers the chance of any alterations in its characteristics, ensuring Chlorodiphenylphosphine's stability in various conditions and preventing its degradation at essential temperatures. This extraordinary level of purity and stability emphasizes our dedication to offering products that surpass the most rigorous specifications and exceed performance expectations.
FAQ
1. Can I get samples?
Yes, free samples are available.
Samples will usually be sent out within 1-3 working days.
2. Do you accept customized orders?
Yes, both product and package can be customized.
3. What is the payment terms?
TT, LC, DP are available.
Please note that OME orders require payment prior to shipment.
4. What is the lead time for mass production?
Delivery time depends on product type and quantity.
Our company has a digital ordering system to ensure scientific and reasonable scheduling of orders, please consult the sales staff you contacted.
5. How to guarantee the product quality?
We have a complete raw material inspection, quality control and pre-factory inspection system to ensure that the order delivered to you is in line with the contract.
In addition, it also supports third-party inspection before shipment. If the inspection fails, the customer's payment will be refunded, and the loss caused by the breach of contract will be compensated.
6. How to check the order status after payment?
After the order is confirmed, the merchandiser will follow up every week and update the order status to you by email.
7. How to deal with after-sales problems?
The after-sales service implements the order responsibility system, and the salesman is the first responsible person for the order. The after-sales service department will set up a service team after receiving the complaint. They will complete the incident investigation and provide you with a resolution within 72 hours.
Why Choose Us
Why Choose Us: Enhanced Value and Unwavering Support
With over 22 years as a chemicals supplier, we offer unparalleled experience, continuous service, and a commitment to quality and innovation that sets us apart. Our dedication to solving problems and supporting our clients' success makes us the ideal partner in your chemical supply chain.
Stable and Preferential Factory Prices
Our competitive pricing model is designed to offer you significant savings. By maintaining stable and preferential factory prices, we ensure that your procurement costs are minimized, allowing you to allocate resources more effectively across your operations.
Reliability in Supply
We understand the critical importance of reliability in your production and business development plans. Our robust supply chain infrastructure guarantees a consistent and uninterrupted supply of chemicals, ensuring that your operations proceed without delay or disruption.
Unmatched After-Sales Support
Our dedication to the chemical industry is not just a business stance but a lifelong commitment. Aspiring to be the highest quality service provider, we offer comprehensive after-sales support tailored to the unique needs of our customers. Our team is not just knowledgeable about our products but deeply understands the broader industry context, enabling us to provide solutions and support that truly make a difference.
Choosing us means partnering with a provider that prioritizes your cost-efficiency, supports your growth with a reliable supply chain, and stands by you with unparalleled after-sales service. We are more than just a supplier; we are your trusted partner in navigating the complexities of the chemical industry.
Company Profile
Sincere Chemical Co., Ltd., established in 2021, is located in the Huarun Mansion, Longhua District, Haikou City, Hainan Province, boasting a brand-new, ultra 5A-level office environment. Based on the profound corporate culture of Shijiazhuang Chenghexin Chemical, which has more than 20 years of experience, the company fully supports the development of import and export-related businesses for its Hainan branch. The company has a harmonious atmosphere, generous benefits, and offers substantial room for growth.
Since its inception, the company has always adhered to the development philosophy of "integrity, stability, innovation, and precision". It continuously explores and innovates, enhancing the R&D and production capabilities of new products. The company's products are constantly optimized and perfected, and it maintains long-term stable cooperation with domestically powerful factories as well as national and provincial scientific research institutes. This ensures that the products' technology is advanced, quality is stable, and prices are competitive, now forming a professional chemical raw material supply enterprise that combines science, industry, and trade with both domestic and international trade.
In recent years, the company has won several national and provincial awards and titles for being a trustworthy enterprise and has been recognized as a quality and efficiency-oriented enterprise. It has also received accolades and recommendations from internet companies like Baidu, and HC.com; particularly, it has been featured in a special interview and promotion by the CCTV Securities Information Channel's "Brand Power" program.
After more than 20 years of efforts, the company has continued to grow and expand. Its client base includes highly influential local enterprises, listed companies, and Fortune 500 companies, earning long-term trust and support from both new and old customers. With a bright future ahead, all employees are confident in the company's development.
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