135-70-6

Name P-QUATERPHENYL
CAS 135-70-6
EINECS(EC#) 205-213-4
Molecular Formula C24H18
MDL Number MFCD00003062
Molecular Weight 306.4
MOL File 135-70-6.mol
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Chemical Properties

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

Symbol(GHS)  Corrosion (GHS05)Exclamation Mark (GHS07)
GHS05,GHS07
Signal word  Danger
Hazard statements  H315-H318-H335
Precautionary statements  P261-P264-P271-P280-P302+P352-P304+P340+P312-P305+P351+P338-P310-P332+P313-P362-P403+P233-P405-P501
Safety Statements 
S22:Do not breathe dust .
S24/25:Avoid contact with skin and eyes .
WGK Germany  3
TSCA  Yes
HS Code  29029090

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