1H-Benzo(a)cyclopent(h)anthracene

Modify Date: 2025-11-25 19:48:50

1H-Benzo(a)cyclopent(h)anthracene Structure
1H-Benzo(a)cyclopent(h)anthracene structure
Common Name 1H-Benzo(a)cyclopent(h)anthracene
CAS Number 240-44-8 Molecular Weight 266.33600
Density 1.243g/cm3 Boiling Point 505.5ºC at 760mmHg
Molecular Formula C21H14 Melting Point N/A
MSDS N/A Flash Point 252.3ºC

 Names

Name 1H-Benzo(a)cyclopent(h)anthracene
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.243g/cm3
Boiling Point 505.5ºC at 760mmHg
Molecular Formula C21H14
Molecular Weight 266.33600
Flash Point 252.3ºC
Exact Mass 266.11000
LogP 5.71550
Vapour Pressure 7.61E-10mmHg at 25°C
Index of Refraction 1.8
InChIKey CIRVIIOSCIBXLZ-UHFFFAOYSA-N
SMILES C1=Cc2ccc3cc4c(ccc5ccccc54)cc3c2C1

 Synonyms

1h-cyclopenta[k]tetraphene
6,7-Cyclopenteno-1,2-benzanthracene
1H-Benzo[a]cyclopent[h]anthracene(6CI,7CI,8CI,9CI)
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