P-Chlorodiphenylphosphine, Clpph2, Pph2cl, Diphenylphosphinous Chloride, CAS 1079-66-9

• CAS No.: 1079-66-9
• Formula: (C6h5)2
• EINECS: 214-093-2
• Model NO.: 1079-66-9
• Appearance: Liquid
• Usage: Plastic Auxiliary Agents
• Hazard Class: 8
• Transport Package: Customized
• Specification: Chlorodiphenylphosphine
• Trademark: Chenghexin
• Origin: China
• Production Capacity: Over 500 Tons/Year

Product Description

Description

Chlorodiphenylphosphine is an organophosphorus compound with the formula (C₆H₅)₂PCl, abbreviated Ph₂PCl. It is a colourless oily liquid with a pungent odor that is often described as being garlic-like and detectable even in the ppb range. It is useful reagent for introducing the Ph₂P group into molecules, which includes many ligands. Like other halophosphines, Ph₂PCl is reactive with many nucleophiles such as water and easily oxidized even by air.

 

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

 

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

Catalyst in Chemical Reactions   Chlorodiphenylphosphine serves as a catalyst or a ligand in many organic synthesis reactions, including coupling and cyclization reactions. Its ability to facilitate these processes makes it valuable in the synthesis of complex organic compounds.

Pharmaceuticals   It is used in the synthesis of pharmaceuticals, especially in the creation of compounds that contain phosphorus. Its role is critical in developing drugs with phosphine as a functional group, which can be essential for biological activity.

Material Science   Chlorodiphenylphosphine is used in the preparation of specialty materials, including certain types of polymers and organophosphorus compounds, which have applications in advanced material technologies.

Research and Development   Due to its reactive properties, it is widely used in research settings for developing new chemical reactions, studying reaction mechanisms, and preparing new chemical entities that could have potential applications across various industries.

 

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.

 

Quality Control

 

Quality Assurance Excellence

 

Stringent Quality Control Measures   We enforce rigorous quality control protocols at every step of our production process, ensuring unparalleled product integrity.

Expert Quality Control Team    Our team comprises highly skilled professionals with extensive experience in quality assurance, dedicated to maintaining superior product standards.

Advanced Quality Assurance Techniques   We employ cutting-edge techniques and technologies in quality assurance, setting new industry benchmarks for precision and reliability.

Ongoing Quality Monitoring   Our commitment to excellence includes continuous inspection and monitoring throughout the production cycle, guaranteeing consistent product quality.

Exceeding Industry Standards   By adhering to and surpassing established industry standards and regulations, we assure our products' utmost quality and safety.

Comprehensive Quality Documentation   We maintain detailed records and documentation of our quality control processes and outcomes, ensuring transparency and accountability.

Rigorous Testing and Analysis   Our meticulous testing and analysis of materials at every production stage highlight our commitment to identifying and rectifying any quality concerns promptly.

Internal Audits and Inspections   Regular audits and inspections are integral to our quality assurance strategy, ensuring the effectiveness and adherence of our quality control measures.

Culture of Continuous Improvement   We foster a culture where continuous improvement is paramount. Feedback and insights from our quality control initiatives are leveraged to refine our processes, aiming to prevent future issues and elevate product standards.

 

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

 

Over Two Decades of Expertise  Leverage our extensive 22+ years of experience to guide every phase of your order, ensuring a seamless and worry-free process.

Comprehensive Order Supervision   From the moment you reach out to us, every step of your order is meticulously supervised to alleviate any concerns you might have.
   --Engage with our dedicated sales team for swift responses within 12 hours.
   --Gain clarity on quality, price, payment terms, packaging, and delivery timelines to facilitate your decision-making.
   --Shipping information is promptly shared on the departure day.
   --Stay informed at each stage until the successful receipt of your shipment.

Expert Loading Report Services   An external team meticulously inspects loading operations to ensure everything is in perfect order, backed by a detailed Loading Report for each shipment, with prior samples available upon request.

Unbeatable Pricing   Our profound industry insight, coupled with strong partnerships with select manufacturers, enables us to offer the most competitive prices.

Quality Assured Products   We only approve products that meet the highest international standards and regulations.

Strategic Warehouse Solutions   With our warehouse services, we ensure a stable supply for our clients, buffering against the volatility of material prices.
 

Company Profile

 

Sincere Industries 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; 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.