99643-38-6

99643-38-6 structure
99643-38-6 structure

Name 1,1',3,3',5,5',6,6'-octamethyl-2,2'-spirobi[benzimidazole]
Synonyms 1,1',3,3',5,5',6,6'-octamethyl-2,2'-spirobi<2,3-dihydro-1H-benzimidazole>
1,1'3,3',5,5'6,6'-Octamethyl-2,2'-spiro(2,3-dihydro-1H-benzimidazole
Density 1.18g/cm3
Boiling Point 537.2ºC at 760 mmHg
Molecular Formula C21H28N4
Molecular Weight 336.47400
Flash Point 236.5ºC
Exact Mass 336.23100
PSA 12.96000
LogP 4.26370
Index of Refraction 1.66
Precursor  2

DownStream  0