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ChemicalBook >> CAS DataBase List >> 2,2-Diphenylacetic acid

2,2-Diphenylacetic acid

2,2-Diphenylacetic acid price.
  • $6 - $912.29
  • Product name: 2,2-Diphenylacetic acid
  • CAS: 117-34-0
  • MF: C14H12O2
  • MW: 212.24
  • EINECS:204-185-0
  • MDL Number:MFCD00004251
  • Synonyms:MONOCARBOXYMETHANEDIPHENYL;RARECHEM AL BO 1083;A-PHENYLPHENYLACETIC ACID;CARBOXYMETHANEDIPHENYL;DIPHENYLMETHANE-A-CARBOXYLIC ACID;DIPHENYLMETHANE-ALPHA-CARBOXYLIC ACID;DIPHENYLMETHANECARBOXYLIC ACID;'LGC' (2406)
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  • AK Scientific
  • Alfa Aesar
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  • American Custom Chemicals Corporation
  • Apolloscientific
  • Atlantic Research Chemicals
  • Biosynth Carbosynth
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  • ManufacturerAK Scientific
  • Product numberJ20270
  • Product descriptionDiphenylacetic Acid
  • Packaging25g
  • Price$37
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ91316
  • Product descriptionDiphenylacetic Acid
  • Packaging250g
  • Price$55
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberF321
  • Product descriptionDiphenylacetic Acid
  • Packaging250g
  • Price$71
  • Updated2021-12-16
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  • ManufacturerAK Scientific
  • Product numberJ20270
  • Product descriptionDiphenylacetic Acid
  • Packaging100g
  • Price$82.2
  • Updated2021-12-16
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  • ManufacturerAlfa Aesar
  • Product numberA11489
  • Product descriptionDiphenylacetic acid, 99%
  • Packaging100g
  • Price$55.9
  • Updated2024-03-01
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  • ManufacturerAlfa Aesar
  • Product numberA11489
  • Product descriptionDiphenylacetic acid, 99%
  • Packaging500g
  • Price$223
  • Updated2024-03-01
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  • ManufacturerAmbeed
  • Product numberA106893
  • Product description2,2-Diphenylaceticacid 98%
  • Packaging10g
  • Price$6
  • Updated2021-12-16
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  • ManufacturerAmbeed
  • Product numberA106893
  • Product description2,2-Diphenylaceticacid 98%
  • Packaging25g
  • Price$10
  • Updated2021-12-16
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  • ManufacturerAmbeed
  • Product numberA106893
  • Product description2,2-Diphenylaceticacid 98%
  • Packaging100g
  • Price$23
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA106893
  • Product description2,2-Diphenylaceticacid 98%
  • Packaging500g
  • Price$111
  • Updated2021-12-16
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  • ManufacturerAmbeed
  • Product numberA106893
  • Product description2,2-Diphenylaceticacid 98%
  • Packaging1kg
  • Price$208
  • Updated2021-12-16
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  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0076257
  • Product descriptionDIPHENYL ACETIC ACID 95.00%
  • Packaging1G
  • Price$619.7
  • Updated2021-12-16
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  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0076257
  • Product descriptionDIPHENYL ACETIC ACID 95.00%
  • Packaging2.5G
  • Price$796.77
  • Updated2021-12-16
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  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0076257
  • Product descriptionDIPHENYL ACETIC ACID 95.00%
  • Packaging5G
  • Price$912.29
  • Updated2021-12-16
  • Buy
  • ManufacturerApolloscientific
  • Product numberOR12751
  • Product descriptionDiphenylacetic acid
  • Packaging100g
  • Price$115
  • Updated2021-12-16
  • Buy
  • ManufacturerApolloscientific
  • Product numberOR12751
  • Product descriptionDiphenylacetic acid
  • Packaging500g
  • Price$203
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AK Scientific J20270 Diphenylacetic Acid 25g $37 2021-12-16 Buy
AK Scientific J91316 Diphenylacetic Acid 250g $55 2021-12-16 Buy
AK Scientific F321 Diphenylacetic Acid 250g $71 2021-12-16 Buy
AK Scientific J20270 Diphenylacetic Acid 100g $82.2 2021-12-16 Buy
Alfa Aesar A11489 Diphenylacetic acid, 99% 100g $55.9 2024-03-01 Buy
Alfa Aesar A11489 Diphenylacetic acid, 99% 500g $223 2024-03-01 Buy
Ambeed A106893 2,2-Diphenylaceticacid 98% 10g $6 2021-12-16 Buy
Ambeed A106893 2,2-Diphenylaceticacid 98% 25g $10 2021-12-16 Buy
Ambeed A106893 2,2-Diphenylaceticacid 98% 100g $23 2021-12-16 Buy
Ambeed A106893 2,2-Diphenylaceticacid 98% 500g $111 2021-12-16 Buy
Ambeed A106893 2,2-Diphenylaceticacid 98% 1kg $208 2021-12-16 Buy
American Custom Chemicals Corporation CHM0076257 DIPHENYL ACETIC ACID 95.00% 1G $619.7 2021-12-16 Buy
American Custom Chemicals Corporation CHM0076257 DIPHENYL ACETIC ACID 95.00% 2.5G $796.77 2021-12-16 Buy
American Custom Chemicals Corporation CHM0076257 DIPHENYL ACETIC ACID 95.00% 5G $912.29 2021-12-16 Buy
Apolloscientific OR12751 Diphenylacetic acid 100g $115 2021-12-16 Buy
Apolloscientific OR12751 Diphenylacetic acid 500g $203 2021-12-16 Buy

Properties

Melting point :147-149 °C(lit.)
Boiling point :195°C 25mm
Density :1,257 g/cm3
vapor pressure :0.001Pa at 25℃
refractive index :1.6000 (estimate)
Flash point :195°C/25mm
storage temp. :Sealed in dry,Room Temperature
solubility :0.13g/l
pka :3.94(at 25℃)
form :Crystalline Powder
color :White to creamy-white
PH :3.8 (H2O, 20℃)(saturated solution)
Water Solubility :Slightly soluble in water(0.13g/L).
Merck :14,3316
BRN :1910978
InChIKey :PYHXGXCGESYPCW-UHFFFAOYSA-N
LogP :3.17 at 25℃
CAS DataBase Reference :117-34-0(CAS DataBase Reference)
NIST Chemistry Reference :Benzeneacetic acid, «alpha»-phenyl-(117-34-0)
EPA Substance Registry System :Benzeneacetic acid, .alpha.-phenyl- (117-34-0)

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning GHS hazard pictograms P264, P270, P301+P312, P330, P501
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H412 Harmful to aquatic life with long lasting effects Hazardous to the aquatic environment, long-term hazard Category 3 P273, P501
Precautionary statements:
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P270 Do not eat, drink or smoke when using this product.
P273 Avoid release to the environment.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P301+P312 IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

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.

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