|Appearance||White or light yellow powder||Confirms|
|Purity , %||≥99.0||99.24|
|Melting point range , ℃||93.0~96.0||94.9|
|Moisture , %||≤0.3||0.11|
|Residue on ignition , %||≤0.05||Confirms|
|4,4′-Bis(diethylamino) benzophenone Chemical Properties|
|Melting point||89-92 °C(lit.)|
|Boiling point||475.7±30.0 °C(Predicted)|
|storage temp.||Store below +30°C.|
|color||Yellow to yellow-green|
|PH||4-6 (50g/l, H2O, 20℃)|
|CAS DataBase Reference||90-93-7(CAS DataBase Reference)|
|EPA Substance Registry System||Methanone, bis[4-(diethylamino)phenyl]- (90-93-7)|
4,4′-Bis(diethylamino) benzophenone CAS:90-93-7
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