CAS 595-91-5

Triphenylacetic acid

Description:

Triphenylacetic acid is an organic compound characterized by its structure, which features three phenyl groups attached to a central acetic acid moiety. This compound is a white crystalline solid at room temperature and is known for its relatively high melting point. It is sparingly soluble in water but more soluble in organic solvents such as ethanol and ether. Triphenylacetic acid exhibits weak acidic properties, typical of carboxylic acids, and can participate in various chemical reactions, including esterification and acylation. Its unique structure allows it to act as a versatile building block in organic synthesis, particularly in the preparation of pharmaceuticals and agrochemicals. Additionally, it has applications in the field of materials science, where it can be used to modify polymer properties. Due to its stability and low toxicity, triphenylacetic acid is considered safe for use in laboratory settings, although standard safety precautions should always be observed when handling chemical substances.

Formula: C₂₀H₁₆O₂

InChI: InChI=1S/C20H16O2/c21-19(22)20(16-10-4-1-5-11-16,17-12-6-2-7-13-17)18-14-8-3-9-15-18/h1-15H,(H,21,22)

InChI key: InChIKey=DCYGAPKNVCQNOE-UHFFFAOYSA-N

SMILES: C(C(O)=O)(C1=CC=CC=C1)(C2=CC=CC=C2)C3=CC=CC=C3

Synonyms:

• 2,2,2-Triphenylacetic acid
• Acetic acid, triphenyl-
• Acetic acid, triphenyl- (8CI)
• Ai3-05839
• Benzeneacetic acid, alpha,alpha-diphenyl-
• Benzeneacetic acid, α,α-diphenyl-
• Nsc 61
• Triphenylacetate
• Triphenylacetic acid
• Triphenylmethanecarboxylic acid
• alpha-Toluic acid, alpha,alpha-diphenyl-

Triphenylacetic acid

CAS: 595-91-5

Formula: C₂₀H₁₆O₂

Purity: 97%

Color and Shape: Solid

Molecular weight: 288.3398

Ref: IN-DA0035RN

2,2,2-Triphenylacetic acid

CAS: 595-91-5

2,2,2-Triphenylacetic acid

Purity: 98%

Molecular weight: 288.33984g/mol

Ref: 54-OR302273

Triphenylacetic Acid

CAS: 595-91-5

Formula: C₂₀H₁₆O₂

Purity: >97.0%(T)

Color and Shape: White to Light yellow powder to crystal

Molecular weight: 288.35

Ref: 3B-T1585

Vilanterol Impurity 45

CAS: 595-91-5

Formula: C₂₀H₁₆O₂

Molecular weight: 288.35

Ref: 4Z-V-058055

2,2,2-Triphenylacetic acid

CAS: 595-91-5

Purity: 95.0%

Color and Shape: Solid

Molecular weight: 288.34600830078125

Ref: 10-F219143

2,2,2-Triphenylacetic Acid

CAS: 595-91-5

Applications 2,2,2-Triphenylacetic Acid is used in preparation of Rhodium(II) Tetramethyl-benzenedipropioate complex, other Carboxylate complexes, and their catalytic activity.
References Martinez-Castro, E., et al.: Organic Process Research & Development, et al.: 24, 1207-1212 (2020);

Formula: C₂₀H₁₆O₂

Color and Shape: Neat

Molecular weight: 288.34

Ref: TR-T895695

Triphenyl acetic acid

CAS: 595-91-5

Intermediate in the synthesis of vilanterol

Formula: C₂₀H₁₆O₂

Purity: Min. 95%

Molecular weight: 288.34 g/mol

Ref: 3D-FT64704

Vilanterol Impurity 33

CAS: 595-91-5

Formula: C₂₀H₁₆O₂

Molecular weight: 288.35

Ref: ST-EA-CP-V22022