1,6-Bis(diphenylphosphino)hexane
1,6-Bis(diphenylphosphino)hexane (CAS: 19845-69-3) is a bidentate phosphine ligand with the linear formula (C6H5)2P(CH2)6P(C6H5)2 and a molecular weight of 454.52 g/mol. It is widely employed in catalysis, particularly in organometallic chemistry, serving as a versatile ligand in various transition metal-catalyzed reactions. Its structure allows for effective coordination, influencing catalyst activity and selectivity in chemical synthesis applications.
- IUPAC
- 1,6-Hexanediylbis[diphenylphosphine,Hexamethylenebis[diphenylphosphine]
- Synonyms
- (C6H5)2P(CH2)6P(C6H5)21,6-Hexanediylbis[diphenylphosphine]Hexamethylenebis[diphenylphosphine]
Homogeneous Catalysis
This compound acts as a bidentate ligand in homogeneous catalysis, coordinating with transition metals to form active catalytic species. It is crucial in reactions such as cross-coupling, hydrogenation, and hydroformylation, influencing selectivity and efficiency.
Organometallic Chemistry
It serves as a valuable building block in organometallic chemistry, enabling the synthesis of novel coordination complexes. These complexes are often studied for their unique electronic and structural properties and potential catalytic applications.
Chemical Synthesis
As a phosphine ligand, it facilitates a range of organic transformations. Its ability to modify the electronic and steric environment around a metal centre makes it useful for developing tailored synthetic routes.
| Molecular weight | 454.52 |
|---|---|
| Linear formula | (C6H5)2P(CH2)6P(C6H5)2 |
| Assay | 97% |
| Melting point | 124-126 °C(lit.) |
Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26-37/39 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is 1,6-Bis(diphenylphosphino)hexane used for?
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1,6-Bis(diphenylphosphino)hexane is primarily used as a bidentate phosphine ligand in homogeneous catalysis and organometallic chemistry for various chemical synthesis applications.
What is the CAS number and formula for 1,6-Bis(diphenylphosphino)hexane?
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The CAS number is 19845-69-3, and the linear formula is (C6H5)2P(CH2)6P(C6H5)2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 1,6-Bis(diphenylphosphino)hexane with an assay of 97%. TSS does not represent this product as USP, BP, EP, or any pharmacopoeia grade.
How should 1,6-Bis(diphenylphosphino)hexane be handled?
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Handle 1,6-Bis(diphenylphosphino)hexane with appropriate personal protective equipment, including a dust mask (N95 type US), eyeshields, and gloves. Ensure good ventilation. It is classified as causing skin irritation (H315), serious eye irritation (H319), and respiratory irritation (H335).
Is 1,6-Bis(diphenylphosphino)hexane a controlled substance?
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The provided data does not indicate that 1,6-Bis(diphenylphosphino)hexane is a controlled substance.
How is 1,6-Bis(diphenylphosphino)hexane packed and shipped?
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Tech Serve Solutions exports fine chemicals globally. Specific packing and shipping details are provided upon request, adhering to international regulations for chemical transport.
How can I request a sample or a quote for 1,6-Bis(diphenylphosphino)hexane?
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To request a sample or a quote, please contact our sales department via the website or direct email, providing your specific requirements.
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