CAS 29949-64-2

Phosphine, bis(2-methylphenyl)-

Description:

Phosphine, bis(2-methylphenyl)-, also known by its CAS number 29949-64-2, is an organophosphorus compound characterized by the presence of a phosphorus atom bonded to two 2-methylphenyl groups. This compound typically exhibits a colorless to pale yellow appearance and may have a distinct odor. It is classified as a phosphine derivative, which generally indicates the presence of a phosphorus atom with three bonds, one of which is a lone pair. The presence of the aromatic 2-methylphenyl groups contributes to its stability and may influence its reactivity, making it useful in various chemical applications, including as a ligand in coordination chemistry. Phosphines are known for their ability to act as reducing agents and can participate in various organic reactions. However, safety precautions should be taken when handling phosphines, as they can be toxic and flammable. Overall, bis(2-methylphenyl)phosphine is a compound of interest in both industrial and research settings due to its unique chemical properties.

Formula: C₁₄H₁₅P

Synonyms:

• Phosphine, di-o-tolyl-
• Bis(2-methylphenyl)phosphine
• Bis(2-tolyl)phosphine
• Di-o-tolylphosphine

Di-o-tolylphosphine, min. 97%

CAS: 29949-64-2

Di-o-tolylphosphine, min. 97%

Formula: (CH₃C₆H₄)₂PH

Purity: min. 97%

Color and Shape: colorless solid

Molecular weight: 214.24

Ref: 08-15-0435

Di(o-tolyl)phosphine

CAS: 29949-64-2

Formula: C₁₄H₁₅P

Purity: 97%

Color and Shape: Solid

Molecular weight: 214.2427

Ref: IN-DA003PAN

Di(o-tolyl)phosphine

CAS: 29949-64-2

Di(o-tolyl)phosphine is a synthetic ligand that is used in the catalytic enantioselective synthesis of chiral amines. This compound has acceptor properties, which allow it to act as an electron donor to facilitate electron transfer in cyclic and ring-opening reactions. Di(o-tolyl)phosphine can also be used as a ligand for transition metal complexes. It has been shown to be effective in biomolecular applications such as the synthesis of salicylaldehyde derivatives from amines. The ligands are usually prepared by reacting o-tolylmagnesium bromide with phosphine gas. The quantum efficiency of this reaction is high, which means that the yield of desired product is high (e.g., >90%).

Formula: C₁₄H₁₅P

Purity: Min. 95%

Molecular weight: 214.24 g/mol

Ref: 3D-EBA94964