1,3,5-Triphenylbenzene Chemical Properties

Melting point:

172-174 °C (lit.)

Boiling point:

460 °C (lit.)

Density 

1.1990

refractive index 

1.4800 (estimate)

Flash point:

238 °C

storage temp. 

Sealed in dry,Room Temperature

solubility 

Solubility in toluene is almost transparent.

form 

powder to crystal

color 

White to Light yellow

InChI

InChI=1S/C24H18/c1-4-10-19(11-5-1)22-16-23(20-12-6-2-7-13-20)18-24(17-22)21-14-8-3-9-15-21/h1-18H

InChIKey

SXWIAEOZZQADEY-UHFFFAOYSA-N

SMILES

C1(C2=CC(C3=CC=CC=C3)=CC(C3=CC=CC=C3)=C2)=CC=CC=C1

CAS DataBase Reference

612-71-5(CAS DataBase Reference)

NIST Chemistry Reference

1,1':3',1''-Terphenyl, 5'-phenyl-(612-71-5)

EPA Substance Registry System

1,1':3',1''-Terphenyl, 5'-phenyl- (612-71-5)

Safety Information

Safety Statements 

24/25

WGK Germany 

3

RTECS 

WZ6530000

HS Code 

29029090

MSDS

• Language:English Provider:1,3,5-Triphenylbenzene
• Language:English Provider:ACROS
• Language:English Provider:SigmaAldrich
• Language:English Provider:ALFA

1,3,5-Triphenylbenzene Usage And Synthesis

Chemical Properties

YELLOW CRYSTALS OR CRYSTALLINE POWDER

Uses

1,3,5-Triphenylbenzene fluorophore as a selective Cu2+ sensor in aqueous media.

Application

1,3,5-Triphenylbenzene is a thermally and photochemically stable fluorescent platform with π-electron-rich characteristics. Starting from this platform, supramolecular, discrete, triphenylbenzene-carbazole, covalent-organic framework, covalent-organic polymer and conjugated polymer based sensors have been developed for the selective detection of polynitroaromatic compounds, trinitrotoluene (TNT), dinitrotoluene (DNT) and picric acid (PA).[1]

Purification Methods

Purify it by chromatography on alumina using *benzene or pet ether as eluents. Crystallise the triphenylbenzene from EtOH (m 174o). [Beilstein 5 H 737, 5 I 370, 5 II 670, 5 III 2563, 5 IV 2732.]

References

[1] 1,3,5-Triphenylbenzene: a versatile photoluminescent chemo-sensor platform and supramolecular building block. RSC Adv., 2018,8, 17535-17550.

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