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92-92-2

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Identification

Name
4-Biphenylcarboxylic acid
CAS
92-92-2
Synonyms
4-BIPHENYLCARBOXYLIC ACID
4-CARBOXYDIPHENYL
4-PHENYLBENZOIC ACID
BIPHENYL-4-CARBOXYLIC ACID
DIPHENYL-4-CARBOXYLIC ACID
LABOTEST-BB LT02084792
P-PHENYLBENZOIC ACID
RARECHEM AL BO 0062
TIMTEC-BB SBB008141
(1,1’-biphenyl)-4-carboxylicacid
[1,1’-biphenyl]-4-carboxylicacid
4-Carboxy-1,1'-biphenyl
4-Carboxybiphenyl
4-Diphenylcarboxylic acid
4-diphenylcarboxylicacid
Biphenylcarboxylic acid-(4)
Para phenyl benzoic acid
paraphenylbenzoicacid
4-Phenylbenzoic acid/4-Biphenylcarboxylic acid
4-Phenylbenzic acid
EINECS(EC#)
202-203-1
Molecular Formula
C13H10O2
MDL Number
MFCD00002553
Molecular Weight
198.22
MOL File
92-92-2.mol

Chemical Properties

Appearance
white to light yellow crystal powder
Melting point 
220-225 °C(lit.)

mp 
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.
Detection Methods
HPLC,NMR
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
92-92-2(EPA Substance)

Safety Data

Hazard Codes 
Xi,Xn
Risk Statements 
R36/37/38:Irritating to eyes, respiratory system and skin .
R20/21/22:Harmful by inhalation, in contact with skin and if swallowed .
Safety Statements 
S37/39:Wear suitable gloves and eye/face protection .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing .
WGK Germany 
1

RTECS 
DV1925100

Hazard Note 
Irritant
TSCA 
Yes
HS Code 
29163900
Hazardous Substances Data
92-92-2(Hazardous Substances Data)

Raw materials And Preparation Products

Material Safety Data Sheet(MSDS)

Hazard Information

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.]

Spectrum Detail

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