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  8. Diphenylacetic acid, 99%

Diphenylacetic acid, 99%

Product Code. 11440393
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11430393 100 g 100g
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Product Code. 11440393

Brand: Thermo Scientific Alfa Aesar A11489.36

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Description

CAS: 117-34-0 | C14H12O2 | 212.248 g/mol

Kinetic resolution of racemic 1-heteroarylalkanols by asymmetric esterification using diphenylacetic acid with pivalic anhydride and a chiral acyl-transfer catalyst is described. Molecular crystal of acridine and diphenylacetic acid and its absolute asymmetric photodecarboxylating condensation generates chirality in a two-component. The activation parameters for the racemization of a series of ortho-alkyl-substituted diphenylacetic acids are determined.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
Kinetic resolution of racemic 1-heteroarylalkanols by asymmetric esterification using diphenylacetic acid with pivalic anhydride and a chiral acyl-transfer catalyst is described. Molecular crystal of acridine and diphenylacetic acid and its absolute asymmetric photodecarboxylating condensation generates chirality in a two-component. The activation parameters for the racemization of a series of ortho-alkyl-substituted diphenylacetic acids are determined.

Solubility
Slightly soluble in water(0.13g/L).

Notes
Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Store away from strong oxidizing agents.
TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 117-34-0
Molecular Formula C14H12O2
Molecular Weight (g/mol) 212.248
MDL Number MFCD00004251
InChI Key PYHXGXCGESYPCW-UHFFFAOYSA-N
Synonym diphenylacetic acid, diphenylethanoic acid, acetic acid, diphenyl, benzeneacetic acid, .alpha.-phenyl, 1,1-diphenylacetic acid, unii-658ncz0nko, diphenyl-acetic acid, alpha-toluic acid, alpha-phenyl, 658ncz0nko, benzeneacetic acid, alpha-phenyl
PubChem CID 8333
ChEBI CHEBI:41967
IUPAC Name 2,2-diphenylacetic acid
SMILES C1=CC=C(C=C1)C(C2=CC=CC=C2)C(=O)O

Specifications

Melting Point 146°C to 148°C
pH 3.8
Boiling Point 195°C (25 mmHg)
Assay Percent Range 99%
Odor Odorless
Quantity 500 g
Beilstein 1910978
Merck Index 14,3316
Solubility Information Slightly soluble in water(0.13g/L).
Formula Weight 212.25
Percent Purity 99%
Chemical Name or Material Diphenylacetic acid
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