1806-34-4

Name POPOP
CAS 1806-34-4
EINECS(EC#) 217-304-6
Molecular Formula C24H16N2O2
MDL Number MFCD00005309
Molecular Weight 364.4
MOL File 1806-34-4.mol
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Chemical Properties

Appearance yellow to yellow-green needles
Melting point  242-246 °C(lit.)
Boiling point  585.1±60.0 °C(Predicted)
density  1.204
storage temp.  Store at RT.
solubility  almost transparency in hot Toluene
form  Solid
pka 0.01±0.10(Predicted)
color  Yellow
BRN  325741
InChI InChI=1S/C24H16N2O2/c1-3-7-17(8-4-1)21-15-25-23(27-21)19-11-13-20(14-12-19)24-26-16-22(28-24)18-9-5-2-6-10-18/h1-16H
InChIKey MASVCBBIUQRUKL-UHFFFAOYSA-N
SMILES C1(C2=NC=C(C3=CC=CC=C3)O2)=CC=C(C2=NC=C(C3=CC=CC=C3)O2)C=C1
CAS DataBase Reference 1806-34-4(CAS DataBase Reference)
EPA Substance Registry System Oxazole, 2,2'-(1,4-phenylene)bis[5-phenyl- (1806-34-4)

Safety Data

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H302-H319
Precautionary statements  P264-P270-P280-P301+P312-P305+P351+P338-P337+P313
Hazard Codes  Xn
Risk Statements 
R22:Harmful if swallowed.
R36:Irritating to the eyes.
R36/37/38:Irritating to eyes, respiratory system and skin .
R20/21/22:Harmful by inhalation, in contact with skin and if swallowed .
Safety Statements 
S22:Do not breathe dust .
S24/25:Avoid contact with skin and eyes .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing .
WGK Germany  3
TSCA  Yes
HS Code  29349990
Storage Class 11 - Combustible Solids
Hazard Classifications Acute Tox. 4 Oral
Eye Irrit. 2

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