cyclopenta[a]indene

Modify Date: 2026-07-06 02:54:31

cyclopenta[a]indene Structure
cyclopenta[a]indene structure
Common Name cyclopenta[a]indene
CAS Number 246-92-4 Molecular Weight 152.19200
Density N/A Boiling Point N/A
Molecular Formula C12H8 Melting Point N/A
MSDS N/A Flash Point N/A

Summary: cyclopenta[a]indene, with CAS number 246-92-4, has a molecular formula of C12H8 and a molecular weight of 152.19200. For research-use only, not for medical or clinical usage.


 Names

This table lists Chinese names, IUPAC names and various aliases of this chemical substance.

Name cyclopenta[a]indene
Synonym More Synonyms

 Chemical & Physical Properties

This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.

Molecular Formula C12H8
Molecular Weight 152.19200
Exact Mass 152.06300
LogP 3.03680
InChIKey AFWNYNAYRQBJIV-UHFFFAOYSA-N
SMILES C1=CC2=Cc3ccccc3C2=C1

 Synthetic Route

This table presents publicly reported synthetic routes, reaction conditions, reactants and product information of the compound.

 Precursor & DownStream

This table lists upstream starting materials and downstream derivative products related to this chemical.

Precursor  6

DownStream  0

 Synonyms

This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.

Cyclopent[a]indene
Benzo[a]pentalen

 cyclopenta[a]indene | FAQ

This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.

Q: What English synonyms does cyclopenta[a]indene have?
A: English synonyms of cyclopenta[a]indene: Cyclopent[a]indene, Benzo[a]pentalen.
Q: What is the molecular formula of cyclopenta[a]indene?
A: Molecular formula of cyclopenta[a]indene is C12H8.
Q: What is the CAS number of cyclopenta[a]indene?
A: CAS number of cyclopenta[a]indene is 246-92-4.
Q: What are the upstream materials of cyclopenta[a]indene?
A: Related upstream materials(CAS) of cyclopenta[a]indene: 954-06-3;6050-13-1;259-79-0;107240-39-1;955-16-8;86-00-0.
Q: What is the InChIKey of cyclopenta[a]indene?
A: InChIKey of cyclopenta[a]indene is AFWNYNAYRQBJIV-UHFFFAOYSA-N.
Q: What is the SMILES notation of cyclopenta[a]indene?
A: SMILES notation of cyclopenta[a]indene is C1=CC2=Cc3ccccc3C2=C1.
Q: What is the LogP of cyclopenta[a]indene?
A: LogP of cyclopenta[a]indene is 3.03680.
Q: What is the English name of cyclopenta[a]indene?
A: The English name of cyclopenta[a]indene is cyclopenta[a]indene.
Q: What is the molecular weight of cyclopenta[a]indene?
A: Molecular weight of cyclopenta[a]indene is 152.19200.
Q: What is the Chinese name of 246-92-4?
A: Chinese name of 246-92-4 is 246-92-4.
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