4,6-Bis(diphenylphosphino)phenoxazine

CAS 261733-18-0(C6H3)2NHO(P(C6H5)2)2Catalysis & Inorganic

4,6-Bis(diphenylphosphino)-10H-phenoxazine (CAS 261733-18-0) is a complex organophosphorus compound with a molecular weight of 551.55. As a polydentate phosphine ligand, it is primarily utilised in chemical synthesis and catalysis. Its structure facilitates coordination with metal centres, making it valuable in various catalytic applications within inorganic chemistry and organic transformations. This compound is supplied by TSS with an assay of 97%.

IUPAC: 4,6-Bis(diphenylphosphino)-10H-phenoxazine
Synonyms: (C6H3)2NHO(P(C6H5)2)24,6-Bis(diphenylphosphino)-10H-phenoxazine

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4,6-Bis(diphenylphosphino)phenoxazine ((C6H3)2NHO(P(C6H5)2)2) — chemical structure, CAS 261733-18-0; Chemistry, fine chemical supplied by Tech Serve Solutions

Chemical SynthesisPhosphine Compounds

01 /Applications

Catalysis

Serves as a polydentate phosphine ligand in homogeneous catalysis, enabling a variety of metal-mediated organic transformations. Its structure allows for versatile coordination to transition metals, influencing catalytic activity and selectivity.

Chemical Synthesis

Employed as a building block or reagent in the synthesis of complex organic molecules. Its unique phosphine functionalities can be involved in cross-coupling reactions and other synthetic methodologies.

Coordination Chemistry

Utilised in the study and development of novel coordination complexes. The ligand's properties can be tuned by its incorporation into various metal-containing structures.

02 /Properties

Molecular weight	551.55
Linear formula	(C6H3)2NHO(P(C6H5)2)2
Assay	97%
Melting point	256-262 °C

03 /Identifiers & registry

CAS number

261733-18-0

MDL number

MFCD03788937

PubChem substance

24884806

04 /Quality & supply

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.

05 /Frequently asked questions

What is 4,6-Bis(diphenylphosphino)-10H-phenoxazine used for?

4,6-Bis(diphenylphosphino)-10H-phenoxazine is primarily used as a polydentate phosphine ligand in catalysis and as a reagent in chemical synthesis.

What is the CAS number and formula for this compound?

The CAS number is 261733-18-0 and the linear formula is (C6H3)2NHO(P(C6H5)2)2.

What grade and purity does Tech Serve Solutions supply?

Tech Serve Solutions supplies 4,6-Bis(diphenylphosphino)-10H-phenoxazine with an assay of 97%. This product is not graded as USP, BP, or EP.

What are the safety and handling considerations?

According to the supplied data, this compound has a WGK Germany rating of 3, indicating it is hazardous to water. Standard laboratory precautions for handling chemical reagents should be followed, including working in a well-ventilated area and using appropriate personal protective equipment.

How is this chemical packed, shipped, and exported?

Tech Serve Solutions packs, ships, and exports chemicals adhering to all relevant international regulations for hazardous materials. Specific packaging details will be provided with your quotation.