1,2,3,4,5-pentakis-phenylcyclopenta-2,4-dien-1-ol

Modify Date: 2026-09-14 19:27:21

1,2,3,4,5-pentakis-phenylcyclopenta-2,4-dien-1-ol Structure
1,2,3,4,5-pentakis-phenylcyclopenta-2,4-dien-1-ol structure
Common Name 1,2,3,4,5-pentakis-phenylcyclopenta-2,4-dien-1-ol
CAS Number 2137-74-8 Molecular Weight 462.58000
Density N/A Boiling Point N/A
Molecular Formula C35H26O Melting Point N/A
MSDS N/A Flash Point N/A

 Names

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

Name 1,2,3,4,5-pentakis-phenylcyclopenta-2,4-dien-1-ol
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 C35H26O
Molecular Weight 462.58000
Exact Mass 462.19800
PSA 20.23000
LogP 8.10980
InChIKey DIFNJNDIHZLRLI-UHFFFAOYSA-N
SMILES OC1(c2ccccc2)C(c2ccccc2)=C(c2ccccc2)C(c2ccccc2)=C1c1ccccc1

 Safety Information

This table covers safety warnings, protective measures, incompatible substances and disposal guidelines for this compound.

HS Code 2906299090

 Synthetic Route

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

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1,2,3,4,5-pentakis-phenylcyclopenta-2,4-dien-1-ol Structure

1,2,3,4,5-penta...

CAS#:2137-74-8

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Literature: Fischer, Daniel F.; Barakat, Assem; Xin, Zhuo-Qun; Weiss, Matthias E.; Peters, Rene Chemistry - A European Journal, 2009 , vol. 15, # 35 p. 8722 - 8741

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1,2,3,4,5-pentakis-phenylcyclopenta-2,4-dien-1-ol Structure

1,2,3,4,5-penta...

CAS#:2137-74-8

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Literature: Martin-Matute, Belen; Edin, Michaela; Bogar, Krisztian; Kaynak, F. Betuel; Baeckvall, Jan-E. Journal of the American Chemical Society, 2005 , vol. 127, # 24 p. 8817 - 8825

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1,2,3,4,5-pentakis-phenylcyclopenta-2,4-dien-1-ol Structure

1,2,3,4,5-penta...

CAS#:2137-74-8

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Literature: Kanthak, Matthias; Muth, Enrico; Dyker, Gerald European Journal of Organic Chemistry, 2010 , # 31 p. 6084 - 6091

~76%

1,2,3,4,5-pentakis-phenylcyclopenta-2,4-dien-1-ol Structure

1,2,3,4,5-penta...

CAS#:2137-74-8

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Literature: Kanthak, Matthias; Muth, Enrico; Dyker, Gerald European Journal of Organic Chemistry, 2010 , # 31 p. 6084 - 6091

~%

1,2,3,4,5-pentakis-phenylcyclopenta-2,4-dien-1-ol Structure

1,2,3,4,5-penta...

CAS#:2137-74-8

Learn More
Literature: Kanthak, Matthias; Muth, Enrico; Dyker, Gerald European Journal of Organic Chemistry, 2010 , # 31 p. 6084 - 6091

~%

1,2,3,4,5-pentakis-phenylcyclopenta-2,4-dien-1-ol Structure

1,2,3,4,5-penta...

CAS#:2137-74-8

Learn More
Literature: Kanthak, Matthias; Muth, Enrico; Dyker, Gerald European Journal of Organic Chemistry, 2010 , # 31 p. 6084 - 6091

~%

1,2,3,4,5-pentakis-phenylcyclopenta-2,4-dien-1-ol Structure

1,2,3,4,5-penta...

CAS#:2137-74-8

Learn More
Literature: Kanthak, Matthias; Muth, Enrico; Dyker, Gerald European Journal of Organic Chemistry, 2010 , # 31 p. 6084 - 6091

~%

1,2,3,4,5-pentakis-phenylcyclopenta-2,4-dien-1-ol Structure

1,2,3,4,5-penta...

CAS#:2137-74-8

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Literature: Priebsch, Wolfgang; Hoch, Martin; Rehder, Dieter Chemische Berichte, 1988 , vol. 121, p. 1971 - 1976

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1,2,3,4,5-pentakis-phenylcyclopenta-2,4-dien-1-ol Structure

1,2,3,4,5-penta...

CAS#:2137-74-8

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Literature: Shevelev,S.A. et al. Bulletin of the Academy of Sciences of the USSR, Division of Chemical Science (English Translation), 1968 , p. 2245 - 2247 Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, 1968 , # 10 p. 2374 - 2377

 Customs

This table shows customs‑related data including HS‑code, tariff and regulatory conditions for import and export.

HS Code 2906299090
Summary 2906299090 other aromatic alcohols。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%

 Synonyms

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

1,2,3,4,5-pentaphenylcyclopentadien-1-ol
2,4-Cyclopentadien-1-ol,1,2,3,4,5-pentaphenyl
pentaphenylcyclopenta-2,4-dienol
1,2,3,4,5-pentaphenylcyclopenta-2,4-dienol
1,2,3,4,5-pentaphenylcyclopenta-2,4-dien-1-ol
Pentaphenylcyclopentadienol
1,2,3,4,5-pentaphenylcyclopentadienol

  | FAQ

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

Q: What is the LogP of 1,2,3,4,5-pentakis-phenylcyclopenta-2,4-dien-1-ol?
A: LogP of 1,2,3,4,5-pentakis-phenylcyclopenta-2,4-dien-1-ol is 8.10980.
Q: What is the polar surface area (PSA) of 1,2,3,4,5-pentakis-phenylcyclopenta-2,4-dien-1-ol?
A: Polar surface area (PSA) of 1,2,3,4,5-pentakis-phenylcyclopenta-2,4-dien-1-ol is 20.23000.
Q: What is the molecular weight of 1,2,3,4,5-pentakis-phenylcyclopenta-2,4-dien-1-ol?
A: Molecular weight of 1,2,3,4,5-pentakis-phenylcyclopenta-2,4-dien-1-ol is 462.58000.
Q: What are the downstream products of 1,2,3,4,5-pentakis-phenylcyclopenta-2,4-dien-1-ol?
A: Related downstream products(CAS) of 1,2,3,4,5-pentakis-phenylcyclopenta-2,4-dien-1-ol: 56849-84-4;2519-10-0;67927-18-8;34759-47-2.
Q: What is the Chinese name of 2137-74-8?
A: Chinese name of 2137-74-8 is 2137-74-8.
Q: What is the CAS number of 1,2,3,4,5-pentakis-phenylcyclopenta-2,4-dien-1-ol?
A: CAS number of 1,2,3,4,5-pentakis-phenylcyclopenta-2,4-dien-1-ol is 2137-74-8.
Q: What English synonyms does 1,2,3,4,5-pentakis-phenylcyclopenta-2,4-dien-1-ol have?
A: English synonyms of 1,2,3,4,5-pentakis-phenylcyclopenta-2,4-dien-1-ol: 1,2,3,4,5-pentaphenylcyclopentadien-1-ol, 2,4-Cyclopentadien-1-ol,1,2,3,4,5-pentaphenyl, pentaphenylcyclopenta-2,4-dienol, 1,2,3,4,5-pentaphenylcyclopenta-2,4-dienol, 1,2,3,4,5-pentaphenylcyclopenta-2,4-dien-1-ol, Pentaphenylcyclopentadienol, 1,2,3,4,5-pentaphenylcyclopentadienol.
Q: What are the upstream materials of 1,2,3,4,5-pentakis-phenylcyclopenta-2,4-dien-1-ol?
A: Related upstream materials(CAS) of 1,2,3,4,5-pentakis-phenylcyclopenta-2,4-dien-1-ol: 591-51-5;479-33-4;108-86-1;2519-10-0;56849-84-4;5724-11-8.
Q: What is the molecular formula of 1,2,3,4,5-pentakis-phenylcyclopenta-2,4-dien-1-ol?
A: Molecular formula of 1,2,3,4,5-pentakis-phenylcyclopenta-2,4-dien-1-ol is C35H26O.
Q: What is the SMILES notation of 1,2,3,4,5-pentakis-phenylcyclopenta-2,4-dien-1-ol?
A: SMILES notation of 1,2,3,4,5-pentakis-phenylcyclopenta-2,4-dien-1-ol is OC1(c2ccccc2)C(c2ccccc2)=C(c2ccccc2)C(c2ccccc2)=C1c1ccccc1.
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