| Identification | More | [Name]
P-QUATERPHENYL | [CAS]
135-70-6 | [Synonyms]
4,4'-DIPHENYLBIPHENYL
4-QUATERPHENYL
BENZERYTHRENE
P-DIBIPHENYLBENZENE
PHENYL TETRAMER
PQP
P-QUARTERPHENYL
P-QUATERPHENYL
1,1':4',1'':4'',1'''-Quaterphenyl
1,1’:4’,1’’:4’’,1’’’-Quaterphenyl
1,1'-Biphenyl, 4,4'-diphenyl-
Dixenyl
p,p'-Quaterphenyl
p-Quaterpheyl
p-Tetraphenyl
Quadriphenyl
para-quaterphenyl
p-Quatephenyl
P-QUATERPHENYL 99.5+% (LASER DYE)
P-QUATERPHENYL, FOR SCINTILLATION | [EINECS(EC#)]
205-213-4 | [Molecular Formula]
C24H18 | [MDL Number]
MFCD00003062 | [Molecular Weight]
306.4 | [MOL File]
135-70-6.mol |
| Chemical Properties | Back Directory | [Appearance]
white to slightly yellowish crystalline powder | [Melting point ]
>300 °C(lit.)
| [Boiling point ]
428 °C18 mm Hg(lit.)
| [density ]
1.1138 (estimate) | [refractive index ]
1.9130 (estimate) | [Fp ]
428°C/18mm | [storage temp. ]
Storage temp. 2-8°C | [solubility ]
Hexanes (Slightly), Toluene (Slightly, Heated, Sonicated) | [form ]
powder to crystal | [color ]
White to Almost white | [BRN ]
1912745 | [InChI]
InChI=1S/C24H18/c1-3-7-19(8-4-1)21-11-15-23(16-12-21)24-17-13-22(14-18-24)20-9-5-2-6-10-20/h1-18H | [InChIKey]
GPRIERYVMZVKTC-UHFFFAOYSA-N | [SMILES]
C1(C2=CC=C(C3=CC=C(C4=CC=CC=C4)C=C3)C=C2)=CC=CC=C1 | [Uses]
As primary fluor or as wavelength shifter in
soluble scintillators.
| [CAS DataBase Reference]
135-70-6(CAS DataBase Reference) | [NIST Chemistry Reference]
p-Quaterphenyl(135-70-6) | [EPA Substance Registry System]
135-70-6(EPA Substance) |
| Safety Data | Back Directory | [Safety Statements ]
S22:Do not breathe dust .
S24/25:Avoid contact with skin and eyes . | [WGK Germany ]
3
| [TSCA ]
Yes | [HS Code ]
29029090 |
| Hazard Information | Back Directory | [Description]
p-Quaterphenyl is an extensively employed compound in the biomedical realm and boasts remarkable antioxidant and anticancer attributes owing to its exquisite structural configuration. Its profound therapeutic potential in combating diverse ailments such as lung cancer, breast cancer, and colon cancer has been unveiled. Apart from this, p-Quaterphenyl finds application in the assessment of effectiveness and safety of potential remedial drugs involved in drug discovery and development procedures. | [Chemical Properties]
white powder | [Definition]
ChEBI: P-quaterphenyl is a benzenoid aromatic compound that consists of four phenyl groups connected to each other in the para position. It has a role as a chromophore. | [Purification Methods]
p-Quaterphenyl [135-70-6] M 306.4, m 312-314o, b 4 2 8o/18mm. Recrystallise p-quaterphenyl from dimethyl sulfoxide at ca 50o. [Beilstein 5 II 669.] | [Excitation / Emission Maximum]
437 nm/477 nm |
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