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Spiro-TAD
Product No:WHT-2105
CAS No:189363-47-1

2,2',7,7'-Tetrakis(n,n-diphenylamino)-9,9'-spirobifluorene
Formula  C73H52N4
M.W.  985.22 g/mole
Grade  Sublimed, > 99% (HPLC)
UV 378 nm (in THF)
PL  415 nm (in THF)
TGA  > 290 °C (0.5% weight loss)