CAS Registry Number: 171408-92-7

Name:

9,​9'-​Spirobi[9H-​fluorene]​, 2,​2',​7,​7'-​tetraphenyl-
2,​2',​7,​7'-​Tetraphenyl-​9,​9'-​spirobifluorene 

Chemical Formula: C49H32
Exact Mass: 620.25
Molecular Weight: 620.78
m/z: 620.25 (100.0%), 621.25 (53.0%), 622.26 (14.0%), 623.26 (2.4%)
Elemental Analysis: C, 94.80; H, 5.20

Specification

98%

1. (1) Lukes, Vladimir; Journal of Physical Chemistry A 2006, V110(5), P1775-1782 CAPLUS