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2,2-Diphenylacetic acid

2,2-Diphenylacetic acid Structure
2,2-Diphenylacetic acid
  • CAS No.117-34-0
  • Chemical Name:2,2-Diphenylacetic acid
  • CBNumber:CB0153782
  • Molecular Formula:C14H12O2
  • Formula Weight:212.24
  • MOL File:117-34-0.mol
2,2-Diphenylacetic acid Property
  • Melting point: :147-149 °C(lit.)
  • Boiling point: :195°C 25mm
  • Density  :1,257 g/cm3
  • 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
  • CAS DataBase Reference :117-34-0(CAS DataBase Reference)
  • EWG's Food Scores :1
  • FDA UNII :658NCZ0NKO
  • NIST Chemistry Reference :Benzeneacetic acid, «alpha»-phenyl-(117-34-0)
  • EPA Substance Registry System :Benzeneacetic acid, .alpha.-phenyl- (117-34-0)
Safety
  • Hazard Codes  :Xi
  • Risk Statements  :36/38-36/37/38
  • Safety Statements  :24/25-36/37-26
  • WGK Germany  :2
  • RTECS  :AH2515000
  • TSCA  :Yes
  • HazardClass  :IRRITANT
  • HS Code  :29163900
Hazard and Precautionary Statements (GHS)
  • Symbol(GHS)
  • Signal wordWarning
  • Hazard statements H335-H315-H319
  • Precautionary statements P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313-P261-P280a-P304+P340-P305+P351+P338-P405-P501a
2,2-Diphenylacetic acid Price More Price(7)
  • Brand: Sigma-Aldrich
  • Product number: D204307
  • Product name : Diphenylacetic acid
  • Purity: 99%
  • Packaging: 100g
  • Price: $79.4
  • Updated: 2021/03/22
  • Buy: Buy
  • Brand: Sigma-Aldrich
  • Product number: D204307
  • Product name : Diphenylacetic acid
  • Purity: 99%
  • Packaging: 5g
  • Price: $17.5
  • Updated: 2021/03/22
  • Buy: Buy
  • Brand: TCI Chemical
  • Product number: D0869
  • Product name : Diphenylacetic Acid
  • Purity: >98.0%(HPLC)(T)
  • Packaging: 25g
  • Price: $39
  • Updated: 2021/03/22
  • Buy: Buy
  • Brand: TCI Chemical
  • Product number: D0869
  • Product name : Diphenylacetic Acid
  • Purity: >98.0%(HPLC)(T)
  • Packaging: 100g
  • Price: $99
  • Updated: 2021/03/22
  • Buy: Buy
  • Brand: Alfa Aesar
  • Product number: A11489
  • Product name : Diphenylacetic acid, 99%
  • Purity: 
  • Packaging: 500g
  • Price: $167
  • Updated: 2021/03/22
  • Buy: Buy

2,2-Diphenylacetic acid Chemical Properties,Usage,Production

  • Chemical Properties white to creamy-white crystalline powder
  • Definition ChEBI: A monocarboxylic acid that is acetic acid where the methyl hydrogens have been replaced by two phenyl groups respectively.
  • Synthesis Reference(s) Journal of the American Chemical Society, 69, p. 2325, 1947 DOI: 10.1021/ja01202a023
    Synthetic Communications, 17, p. 1919, 1987 DOI: 10.1080/00397918708057804
  • Purification Methods Crystallise the acid from *benzene, H2O or aqueous 50% EtOH. [Beilstein 9 H 673, 9 IV 2492.]
2,2-Diphenylacetic acid Preparation Products And Raw materials
Raw materials
Preparation Products
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117-34-0, 2,2-Diphenylacetic acidRelated Search:
  • MONOCARBOXYMETHANEDIPHENYL
  • RARECHEM AL BO 1083
  • A-PHENYLPHENYLACETIC ACID
  • CARBOXYMETHANEDIPHENYL
  • DIPHENYLACETIC ACID
  • DIPHENYLMETHANE-A-CARBOXYLIC ACID
  • DIPHENYLMETHANE-ALPHA-CARBOXYLIC ACID
  • DIPHENYLMETHANECARBOXYLIC ACID
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  • 'LGC' (2406)
  • 2,2-Diphenylacetic acid
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  • MELTING POINT STANDARD DIPHENYLACETICACI D
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  • DIPHENYLACETIC ACID FOR SYNTHESIS
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  • DIPHENYLACETIC ACID 117-34-0
  • Methadone Impurity 26
  • 117-34-0
  • C6H52CHCO2H
  • C6H42CHCOOH
  • C6H52CHCOOH
  • CARBOXYLIC ACID
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