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4-Biphenylcarboxylic acid

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4-Biphenylcarboxylic acid Basic information

Product Name:
4-Biphenylcarboxylic acid
Synonyms:
  • 4-CARBOXYDIPHENYL
  • 4-BIPHENYLCARBOXYLIC ACID
  • 4-PHENYLBENZOIC ACID
  • BIPHENYL-4-CARBOXYLIC ACID
  • LABOTEST-BB LT02084792
  • DIPHENYL-4-CARBOXYLIC ACID
  • RARECHEM AL BO 0062
  • TIMTEC-BB SBB008141
CAS:
92-92-2
MF:
C13H10O2
MW:
198.22
EINECS:
202-203-1
Product Categories:
  • intermediate
  • Organic acids
  • Miscellaneous
  • Absolute Configuration Determination (Exciton Chirality CD Method)
  • Analytical Chemistry
  • Enantiomer Excess & Absolute Configuration Determination
  • Biphenyl derivatives
  • Exciton Chirality CD Method (for Hydroxyl Groups)
  • bc0001
Mol File:
92-92-2.mol
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4-Biphenylcarboxylic acid Chemical Properties

Melting point:
220-225 °C(lit.)
Boiling point:
295.53°C (rough estimate)
Density 
1.1184 (rough estimate)
refractive index 
1.5954 (estimate)
storage temp. 
Sealed in dry,Room Temperature
solubility 
0.03g/l
pka
4.19±0.10(Predicted)
form 
Crystalline Powder
color 
White to beige
Water Solubility 
Insoluble in water.
BRN 
973519
InChIKey
NNJMFJSKMRYHSR-UHFFFAOYSA-N
CAS DataBase Reference
92-92-2(CAS DataBase Reference)
NIST Chemistry Reference
[1,1'-Biphenyl]-4-carboxylic acid(92-92-2)
EPA Substance Registry System
[1,1'-Biphenyl]-4-carboxylic acid (92-92-2)
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Safety Information

Hazard Codes 
Xi,Xn
Risk Statements 
36/37/38-20/21/22-51-36-22
Safety Statements 
37/39-26-36
WGK Germany 
1
RTECS 
DV1925100
Hazard Note 
Irritant
TSCA 
Yes
HS Code 
29163900

MSDS

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4-Biphenylcarboxylic acid Usage And Synthesis

Chemical Properties

white to light yellow crystal powder

Uses

Biphenyl-4-carboxylic acid is employed in the synthesis, characterization of europium, terbium complexes.

Synthesis Reference(s)

Synthetic Communications, 25, p. 3695, 1995 DOI: 10.1080/00397919508015507

Safety Profile

Experimental reproductive effects. When heated to decomposition it emits acrid smoke and irritating vapors.

Purification Methods

Crystallise the acid from *C6H6/pet ether or aqueous EtOH. [Beilstein 9 IV 2479.]

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