5-Methylene-6,7,8,9-tetrahydro-5H-benzo[7]annulene

Modify Date: 2024-04-07 06:25:20

5-Methylene-6,7,8,9-tetrahydro-5H-benzo[7]annulene Structure
5-Methylene-6,7,8,9-tetrahydro-5H-benzo[7]annulene structure
Common Name 5-Methylene-6,7,8,9-tetrahydro-5H-benzo[7]annulene
CAS Number 40562-09-2 Molecular Weight 158.24000
Density 0.96g/cm3 Boiling Point 254.7ºC at 760mmHg
Molecular Formula C12H14 Melting Point N/A
MSDS N/A Flash Point 103ºC

 Names

Name 5-methylidene-6,7,8,9-tetrahydrobenzo[7]annulene
Synonym More Synonyms

 Chemical & Physical Properties

Density 0.96g/cm3
Boiling Point 254.7ºC at 760mmHg
Molecular Formula C12H14
Molecular Weight 158.24000
Flash Point 103ºC
Exact Mass 158.11000
LogP 3.42620

 Synthetic Route

~40%

5-Methylene-6,7,8,9-tetrahydro-5H-benzo[7]annulene Structure

5-Methylene-6,7...

CAS#:40562-09-2

Literature: Hisano, Miki; Takeda, Kyota; Takashima, Tsutomu; Jin, Zhengzhe; Shiibashi, Akira; Matsumoto, Akikazu Macromolecules, 2013 , vol. 46, # 9 p. 3314 - 3323

~93%

5-Methylene-6,7,8,9-tetrahydro-5H-benzo[7]annulene Structure

5-Methylene-6,7...

CAS#:40562-09-2

Literature: Justik, Michael W.; Koser, Gerald F. Molecules, 2005 , vol. 10, # 1 p. 217 - 225

~%

5-Methylene-6,7,8,9-tetrahydro-5H-benzo[7]annulene Structure

5-Methylene-6,7...

CAS#:40562-09-2

Literature: Christol,H.; Plenat,F. Bulletin de la Societe Chimique de France, 1962 , p. 1325 - 1331

~%

5-Methylene-6,7,8,9-tetrahydro-5H-benzo[7]annulene Structure

5-Methylene-6,7...

CAS#:40562-09-2

Literature: Christol,H.; Plenat,F. Bulletin de la Societe Chimique de France, 1962 , p. 1325 - 1331

~%

5-Methylene-6,7,8,9-tetrahydro-5H-benzo[7]annulene Structure

5-Methylene-6,7...

CAS#:40562-09-2

Literature: Hahn,R.C.; Howard,P.H. Journal of the American Chemical Society, 1972 , vol. 94, # 9 p. 3143 - 3148

 Synonyms

1-Methylenbenzosuberan
1-Methylenbenzocycloheptan
3-methylenebenzocycloheptene
6,7,8,9-tetrahydro-5-methylene-5H-benzocycloheptene
5H-Benzocycloheptene,6,7,8,9-tetrahydro-5-methylene
3-Methylen-1.2-benzo-cyclohepten-(1)
1-methylenebenzocycloheptane