5,6,11,12-Tetradehydrodibenzo[a,e]cyclooctene

5,6,11,12-四氢二苯并[a,e]环辛烯

Also known as: 5,6,11,12-Tetradehydrodibenzo[a,e]cyclooctatetraene, 5,6,11,12-tetradehydrodibenzo[2,1-a:2',1'-f][8]annulene, 5,6,11,12-tetradehydrodibenzo[a,e][8]annulene, 5,6,11,12-tetradehydrodibenzo[a,e]cyclooctene, Dibenzo(a,e)cyclooctene,5,6,11,12-tetradehydro, Dibenzo[a,e]cyclooctadien-5,11-diyne, Dibenzo[a,e]cyclooctene, 5,6,11,12-tetradehydro-, dibenzocycloocta-4a,6a-diene-5,11-diyne, dibenzocycloocta[a,e]diyne, dibenzocyclooctadiyne, sym-Dibenzo-1,5-cyclooctadien-3,7-diin, sym-dibenzo-1,5-cyclooctadiene-3,7-diyne

5,6,11,12-Tetradehydrodibenzo[a,e]cyclooctene (CAS 53397-65-2) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C16H8 and a molecular weight of 200.23500 g/mol. It is also known as 5,6,11,12-Tetradehydrodibenzo[a,e]cyclooctatetraene, 5,6,11,12-tetradehydrodibenzo[2,1-a:2',1'-f][8]annulene and 5,6,11,12-tetradehydrodibenzo[a,e][8]annulene. Key properties include a melting point of 110°C(dec.)(lit.), a boiling point of 377.9ºC at 760 mmHg, a density of 1.22g/cm3 and a flash point of 173.8ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

53397-65-2

Jingsj CID

J-865128-0

Molecular Formula

C₁₆H₈

Chinese Name

5,6,11,12-四氢二苯并[a,e]环辛烯

Molecular Weight

200.23500 g/mol

Category

Aromatic Hydrocarbons

Last updated

8/21/2026