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: 4,4'-(9-Fluorenylidene)dianiline
: B 2246
: 15499-84-0
: C25H20N2
: 348.44
: 4,4′-(9-Fluorenylidene)dianiline is a diamine.
: B 2246 (OTTO) 9,9-Bis(4-aminophenyl)fluorene, 99% Cas 15499-84-0 - used in chemical research.
: Essential chemicals,Research essentials chemicals
: 99%
: White to off white
: Powder or crystals
: 237-239 °C (lit.)
WGK 3