2,2,7,7-tetraphenyl-3,8-dioxaspiro[4.4]nonane-4,9-dione

Modify Date: 2024-01-10 16:09:32

2,2,7,7-tetraphenyl-3,8-dioxaspiro[4.4]nonane-4,9-dione Structure
2,2,7,7-tetraphenyl-3,8-dioxaspiro[4.4]nonane-4,9-dione structure
Common Name 2,2,7,7-tetraphenyl-3,8-dioxaspiro[4.4]nonane-4,9-dione
CAS Number 89536-28-7 Molecular Weight 460.52000
Density 1.3g/cm3 Boiling Point 690.3ºC at 760 mmHg
Molecular Formula C31H24O4 Melting Point N/A
MSDS N/A Flash Point 359.7ºC

 Names

Name 3,3,8,8-tetraphenyl-2,7-dioxaspiro[4.4]nonane-1,6-dione
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.3g/cm3
Boiling Point 690.3ºC at 760 mmHg
Molecular Formula C31H24O4
Molecular Weight 460.52000
Flash Point 359.7ºC
Exact Mass 460.16700
PSA 52.60000
LogP 5.75420
Index of Refraction 1.679

 Synthetic Route

~91%

2,2,7,7-tetraphenyl-3,8-dioxaspiro[4.4]nonane-4,9-dione Structure

2,2,7,7-tetraph...

CAS#:89536-28-7

Literature: Fristad, William E.; Hershberger, Susan S. Journal of Organic Chemistry, 1985 , vol. 50, # 7 p. 1026 - 1031

~83%

Detail
Literature: Ito, Nobuyuki; Nishino, Hiroshi; Kurosawa, Kazu Bulletin of the Chemical Society of Japan, 1983 , vol. 56, # 11 p. 3527 - 3528

~%

2,2,7,7-tetraphenyl-3,8-dioxaspiro[4.4]nonane-4,9-dione Structure

2,2,7,7-tetraph...

CAS#:89536-28-7

Literature: Fujimoto, Noriyuki; Nishino, Hiroshi; Kurosawa, Kazu Bulletin of the Chemical Society of Japan, 1986 , vol. 59, p. 3161 - 3168

~4%

2,2,7,7-tetraphenyl-3,8-dioxaspiro[4.4]nonane-4,9-dione Structure

2,2,7,7-tetraph...

CAS#:89536-28-7

Detail
Literature: Nishino, Hiroshi Bulletin of the Chemical Society of Japan, 1985 , vol. 58, p. 217 - 222

 Synonyms

3,3,8,8-Tetraphenyl-2,7-dioxaspiro<4,4>nonane-1,6-dione