CAS 2129-31-9

4-(diphenylphosphino)benzoic acid

Description:

4-(Diphenylphosphino)benzoic acid, with the CAS number 2129-31-9, is an organophosphorus compound characterized by the presence of a diphenylphosphino group attached to a benzoic acid moiety. This compound typically appears as a white to off-white solid and is soluble in organic solvents such as dichloromethane and acetone, but has limited solubility in water. It features both acidic and phosphine functionalities, making it a versatile ligand in coordination chemistry. The diphenylphosphino group can coordinate to metal centers, facilitating the formation of metal complexes that are useful in catalysis and organic synthesis. The carboxylic acid group contributes to its ability to participate in hydrogen bonding and can influence the compound's reactivity and solubility. Additionally, this compound is often utilized in the development of catalysts for various chemical reactions, including cross-coupling reactions, due to its ability to stabilize metal species. Overall, 4-(diphenylphosphino)benzoic acid is significant in both academic research and industrial applications.

Formula: C₁₉H₁₅O₂P

InChI: InChI=1/C19H15O2P/c20-19(21)15-11-13-18(14-12-15)22(16-7-3-1-4-8-16)17-9-5-2-6-10-17/h1-14H,(H,20,21)

SMILES: c1ccc(cc1)P(c1ccccc1)c1ccc(cc1)C(=O)O

Synonyms:

• 4-(Diphenylphosphino)Benzoicacid
• 4-(Diphenylphosphanyl)Benzoic Acid

4-(Diphenylphosphino)benzoic Acid

CAS: 2129-31-9

Formula: C₁₉H₁₅O₂P

Purity: >97.0%(T)(qNMR)

Color and Shape: White to Orange to Green powder to crystal

Molecular weight: 306.30

Ref: 3B-D3243

4-(Diphenylphosphino)benzoic acid

CAS: 2129-31-9

Formula: C₁₉H₁₅O₂P

Purity: 97%

Color and Shape: Solid

Molecular weight: 306.2950

Ref: IN-DA003K85

4-(Diphenylphosphino)benzoic acid

CAS: 2129-31-9

4-(Diphenylphosphino)benzoic acid

Formula: C₁₉H₁₅O₂P

Purity: 95%

Color and Shape: white to off-white solid

Molecular weight: 306.29496g/mol

Ref: 54-OR51829

4-(DIPHENYLPHOSPHINO)BENZOIC ACID

CAS: 2129-31-9

Formula: C₁₉H₁₅O₂P

Purity: 95%

Color and Shape: Solid

Molecular weight: 306.301

Ref: 10-F538707