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N2,N7-Di-1-naphthalenyl-N2,N7-diphenyl-9,9'-spirobi[9H-fluorene]-2,7-diamine Structure

N2,N7-Di-1-naphthalenyl-N2,N7-diphenyl-9,9'-spirobi[9H-fluorene]-2,7-diamine

Chemical Properties

Melting point 284 °C
Density  1.35
pka -0.52±0.20(Predicted)
form  powder to crystal
color  White to Yellow to Orange

Safety

Symbol(GHS)
Signal wordWarning
Hazard statements H302-H315-H319-H335
Precautionary statements P261-P280-P301+P312-P302+P352-P305+P351+P338
HS Code  2921.59.8090

N2,N7-Di-1-naphthalenyl-N2,N7-diphenyl-9,9'-spirobi[9H-fluorene]-2,7-diamine Price

Preparation Products And Raw materials

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