2-[Bis(3,5-dimethylphenyl)phosphino]benzaldehyde

CAS 669091-00-3C23H23OPCatalysis & Inorganic

2-[Bis(3,5-dimethylphenyl)phosphino]benzaldehyde (CAS 669091-00-3) is a specialised organic compound with the molecular formula C23H23OP and a molecular weight of 346.40. It serves as a valuable reactant in advanced chemical synthesis, particularly noted for its application in asymmetric hydrogenation reactions. Supplied by Tech Serve Solutions with an assay of 97%, this phosphine-containing aldehyde is a key building block for researchers and industrial chemists seeking precise catalytic solutions.

Synonyms: C23H23OP

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2-[Bis(3,5-dimethylphenyl)phosphino]benzaldehyde (C23H23OP) — chemical structure, CAS 669091-00-3; Chemistry, fine chemical supplied by Tech Serve Solutions

AldehydesBuilding BlocksC13-C60Carbonyl CompoundsChemical SynthesisOrganic Building BlocksPhosphine CompoundsPhosphine Ligands More...

01 /Applications

Asymmetric Hydrogenation Reactions

This compound functions as a key reactant in asymmetric hydrogenation, a critical process for the stereoselective synthesis of chiral molecules. Its phosphine ligand structure is integral to the catalytic systems employed.

Organophosphorus Chemistry

As a phosphine derivative, it is a valuable intermediate in the field of organophosphorus chemistry. It can be utilised in the development of new ligands and catalytic species.

Organic Synthesis Building Block

The presence of both an aldehyde and a phosphine group makes it a versatile building block for constructing more complex organic molecules. It is suitable for a range of synthetic transformations.

02 /Properties

Molecular weight	346.40
Empirical formula	C23H23OP
Assay	97%
Application	Reactant for asymmetric hydrogenation1
Melting point	106-110 °C

03 /Identifiers & registry

CAS number

669091-00-3

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 2-[Bis(3,5-dimethylphenyl)phosphino]benzaldehyde primarily used for?

It is primarily used as a reactant in asymmetric hydrogenation reactions and as a versatile building block in organic synthesis, particularly within organophosphorus chemistry.

What are the CAS number and chemical formula for this compound?

The CAS number is 669091-00-3, and its empirical formula (Hill notation) is C23H23OP.

What grade and purity does Tech Serve Solutions supply?

Tech Serve Solutions supplies this chemical with an assay of 97%. We do not represent this product as USP, BP, EP, or pharmacopoeia grade.

What are the safety and handling considerations?

This compound is classified under WGK Germany 2, indicating it is hazardous for water. Appropriate personal protective equipment should be worn, and handling should occur in a well-ventilated area or fume hood to avoid exposure.

Can Tech Serve Solutions export this chemical globally?

Yes, Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals, and can arrange for the export of this compound worldwide.

How can I request a sample or obtain a quote?

To request a sample or obtain a quote, please contact our sales team through the website or by phone, providing the product name and CAS number (669091-00-3).