ChemicalBook--->CAS DataBase List--->135-70-6

135-70-6

135-70-6 Structure

135-70-6 Structure
IdentificationMore
[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 PropertiesBack 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
[form ]

powder to crystal
[color ]

White to Almost white
[BRN ]

1912745
[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 DataBack 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 InformationBack Directory
[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.]
Spectrum DetailBack Directory
[Spectrum Detail]

P-QUATERPHENYL(135-70-6)MS
P-QUATERPHENYL(135-70-6)IR1
P-QUATERPHENYL(135-70-6)IR2
Well-known Reagent Company Product InformationBack Directory
[Acros Organics]

4-Quaterphenyl, pure, 98%(135-70-6)
[Alfa Aesar]

p-Quaterphenyl, 99.5+%(135-70-6)
[Sigma Aldrich]

135-70-6(sigmaaldrich)
[TCI AMERICA]

p-Quaterphenyl,>98.0%(LC)(135-70-6)
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