indeno[2,1-a]phenanthren-11-one

Modify Date: 2026-09-17 18:09:54

indeno[2,1-a]phenanthren-11-one Structure
indeno[2,1-a]phenanthren-11-one structure
Common Name indeno[2,1-a]phenanthren-11-one
CAS Number 4599-92-2 Molecular Weight 280.31900
Density 1.315g/cm3 Boiling Point 520.9ºC at 760 mmHg
Molecular Formula C21H12O Melting Point N/A
MSDS N/A Flash Point 233.8ºC

 Names

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

Name indeno[2,1-a]phenanthren-11-one
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.

Density 1.315g/cm3
Boiling Point 520.9ºC at 760 mmHg
Molecular Formula C21H12O
Molecular Weight 280.31900
Flash Point 233.8ºC
Exact Mass 280.08900
PSA 17.07000
LogP 5.20440
Index of Refraction 1.782
InChIKey WNGJVBQGZZVCHG-UHFFFAOYSA-N
SMILES O=C1c2ccccc2-c2ccc3c(ccc4ccccc43)c21

 Synthetic Route

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

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indeno[2,1-a]phenanthren-11-one Structure

indeno[2,1-a]ph...

CAS#:4599-92-2

Learn More
Literature: Datta,B.B.; Bardhan,J.C. Journal of the Chemical Society, 1962 , p. 3974 - 3977

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indeno[2,1-a]phenanthren-11-one Structure

indeno[2,1-a]ph...

CAS#:4599-92-2

Learn More
Literature: Wassmundt,F.W. Journal of Organic Chemistry, 1968 , vol. 33, # 8 p. 3322 - 3324

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indeno[2,1-a]phenanthren-11-one Structure

indeno[2,1-a]ph...

CAS#:4599-92-2

Learn More
Literature: Wassmundt,F.W. Journal of Organic Chemistry, 1968 , vol. 33, # 8 p. 3322 - 3324

~%

indeno[2,1-a]phenanthren-11-one Structure

indeno[2,1-a]ph...

CAS#:4599-92-2

Learn More
Literature: Wassmundt,F.W. Journal of Organic Chemistry, 1968 , vol. 33, # 8 p. 3322 - 3324

~%

indeno[2,1-a]phenanthren-11-one Structure

indeno[2,1-a]ph...

CAS#:4599-92-2

Learn More
Literature: Cook et al. Journal of the Chemical Society, 1934 , p. 1727,1736

~%

indeno[2,1-a]phenanthren-11-one Structure

indeno[2,1-a]ph...

CAS#:4599-92-2

Learn More
Literature: Cook et al. Journal of the Chemical Society, 1934 , p. 1727,1736

~%

indeno[2,1-a]phenanthren-11-one Structure

indeno[2,1-a]ph...

CAS#:4599-92-2

Learn More
Literature: Datta,B.B.; Bardhan,J.C. Journal of the Chemical Society, 1962 , p. 3974 - 3977

 Synonyms

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

Naphtho<2',1':1,2>fluorenon
2',1'-Naphtho<a>fluorenon
1'-Oxo-indeno<3',2'-1,2>phenanthren
11-Oxo-11H-indeno<2,1-a>phenanthren
11H-Indeno<2.1-a>phenanthren-11-on

 indeno[2,1-a]phenanthren-11-one | FAQ

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

Q: What is the CAS number of indeno[2,1-a]phenanthren-11-one?
A: CAS number of indeno[2,1-a]phenanthren-11-one is 4599-92-2.
Q: What is the InChIKey of indeno[2,1-a]phenanthren-11-one?
A: InChIKey of indeno[2,1-a]phenanthren-11-one is WNGJVBQGZZVCHG-UHFFFAOYSA-N.
Q: What is the English name of indeno[2,1-a]phenanthren-11-one?
A: The English name of indeno[2,1-a]phenanthren-11-one is indeno[2,1-a]phenanthren-11-one.
Q: What are the upstream materials of indeno[2,1-a]phenanthren-11-one?
A: Related upstream materials(CAS) of indeno[2,1-a]phenanthren-11-one: 100686-89-3;16793-28-5;13837-48-4;858857-08-6;220-97-3;859070-52-3;100025-35-2.
Q: What are the downstream products of indeno[2,1-a]phenanthren-11-one?
A: Related downstream products(CAS) of indeno[2,1-a]phenanthren-11-one: 220-97-3.
Q: What is the molecular weight of indeno[2,1-a]phenanthren-11-one?
A: Molecular weight of indeno[2,1-a]phenanthren-11-one is 280.31900.
Q: What is the boiling point of indeno[2,1-a]phenanthren-11-one?
A: Boiling point of indeno[2,1-a]phenanthren-11-one is 520.9ºC at 760 mmHg.
Q: What is the LogP of indeno[2,1-a]phenanthren-11-one?
A: LogP of indeno[2,1-a]phenanthren-11-one is 5.20440.
Q: What is the polar surface area (PSA) of indeno[2,1-a]phenanthren-11-one?
A: Polar surface area (PSA) of indeno[2,1-a]phenanthren-11-one is 17.07000.
Q: What is the SMILES notation of indeno[2,1-a]phenanthren-11-one?
A: SMILES notation of indeno[2,1-a]phenanthren-11-one is O=C1c2ccccc2-c2ccc3c(ccc4ccccc43)c21.
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