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P-QUATERPHENYL

Basic information Safety Supplier Related

P-QUATERPHENYL Basic information

Product Name:
P-QUATERPHENYL
Synonyms:
  • 1-phenyl-4-(4-phenylphenyl)benzene
  • 1,1':4',1'':4'',1'''-Quaterphenyl
  • 1,1’:4’,1’’:4’’,1’’’-Quaterphenyl
  • 1,1'-Biphenyl, 4,4'-diphenyl-
  • 4-Quaterphenyl,99%,pure,scintillation grade
  • 4-Quaterphenyl,99+%,pure,laser grade
  • 4-Quaterphenyl, laser grade, pure, 99+%
  • Dixenyl
CAS:
135-70-6
MF:
C24H18
MW:
306.4
EINECS:
205-213-4
Product Categories:
  • Materials Science
  • Organic and Printed Electronics
  • Scintillators
  • Electroluminescence
  • Organic Building Blocks
  • Photonic and Optical Materials
  • Functional Materials
  • Highly Purified Reagents
  • Other Categories
  • Refined Products by Sublimation
  • Arenes
  • Building Blocks
  • Chemical Synthesis
  • Laser Dyes
Mol File:
135-70-6.mol
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P-QUATERPHENYL Chemical Properties

Melting point:
>300 °C(lit.)
Boiling point:
428 °C18 mm Hg(lit.)
Density 
1.1138 (estimate)
refractive index 
1.9130 (estimate)
Flash point:
428°C/18mm
solubility 
Hexanes (Slightly), Toluene (Slightly, Heated, Sonicated)
form 
powder to crystal
color 
White to Almost white
BRN 
1912745
CAS DataBase Reference
135-70-6(CAS DataBase Reference)
NIST Chemistry Reference
p-Quaterphenyl(135-70-6)
EPA Substance Registry System
p-Quaterphenyl (135-70-6)
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Safety Information

Safety Statements 
22-24/25
WGK Germany 
3
TSCA 
Yes
HS Code 
29029090

MSDS

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P-QUATERPHENYL Usage And Synthesis

Chemical Properties

white powder

Uses

As primary fluor or as wavelength shifter in soluble scintillators.

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.]

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