5-(difluoromethylidene)-3,3-diphenyl-4H-pyrazole

Modify Date: 2026-09-20 01:28:51

5-(difluoromethylidene)-3,3-diphenyl-4H-pyrazole Structure
5-(difluoromethylidene)-3,3-diphenyl-4H-pyrazole structure
Common Name 5-(difluoromethylidene)-3,3-diphenyl-4H-pyrazole
CAS Number 89210-58-2 Molecular Weight 270.27700
Density N/A Boiling Point N/A
Molecular Formula C16H12F2N2 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 5-(difluoromethylidene)-3,3-diphenyl-4H-pyrazole
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 C16H12F2N2
Molecular Weight 270.27700
Exact Mass 270.09700
PSA 24.72000
LogP 3.76540
InChIKey WQGMLPYQJDKKII-UHFFFAOYSA-N
SMILES FC(F)=C1CC(c2ccccc2)(c2ccccc2)N=N1

 Synthetic Route

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

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5-(difluoromethylidene)-3,3-diphenyl-4H-pyrazole Structure

5-(difluorometh...

CAS#:89210-58-2

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Literature: Dolbier, William R.; Burkholder, Conrad R.; Winchester, William R. Journal of Organic Chemistry, 1984 , vol. 49, # 9 p. 1518 - 1522

 Precursor & DownStream

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

Precursor  1

DownStream  0

 Synonyms

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

3H-Pyrazole,5-(difluoromethylene)-4,5-dihydro-3,3-diphenyl
5-(difluoromethylene)-4,5-dihydro-3,3-diphenyl-3H-pyrazole

  | FAQ

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

Q: What English synonyms does 5-(difluoromethylidene)-3,3-diphenyl-4H-pyrazole have?
A: English synonyms of 5-(difluoromethylidene)-3,3-diphenyl-4H-pyrazole: 3H-Pyrazole,5-(difluoromethylene)-4,5-dihydro-3,3-diphenyl, 5-(difluoromethylene)-4,5-dihydro-3,3-diphenyl-3H-pyrazole.
Q: What are the upstream materials of 5-(difluoromethylidene)-3,3-diphenyl-4H-pyrazole?
A: Related upstream materials(CAS) of 5-(difluoromethylidene)-3,3-diphenyl-4H-pyrazole: 430-64-8.
Q: What is the molecular weight of 5-(difluoromethylidene)-3,3-diphenyl-4H-pyrazole?
A: Molecular weight of 5-(difluoromethylidene)-3,3-diphenyl-4H-pyrazole is 270.27700.
Q: What is the polar surface area (PSA) of 5-(difluoromethylidene)-3,3-diphenyl-4H-pyrazole?
A: Polar surface area (PSA) of 5-(difluoromethylidene)-3,3-diphenyl-4H-pyrazole is 24.72000.
Q: What is the CAS number of 5-(difluoromethylidene)-3,3-diphenyl-4H-pyrazole?
A: CAS number of 5-(difluoromethylidene)-3,3-diphenyl-4H-pyrazole is 89210-58-2.
Q: What is the English name of 5-(difluoromethylidene)-3,3-diphenyl-4H-pyrazole?
A: The English name of 5-(difluoromethylidene)-3,3-diphenyl-4H-pyrazole is 5-(difluoromethylidene)-3,3-diphenyl-4H-pyrazole.
Q: What is the LogP of 5-(difluoromethylidene)-3,3-diphenyl-4H-pyrazole?
A: LogP of 5-(difluoromethylidene)-3,3-diphenyl-4H-pyrazole is 3.76540.
Q: What is the molecular formula of 5-(difluoromethylidene)-3,3-diphenyl-4H-pyrazole?
A: Molecular formula of 5-(difluoromethylidene)-3,3-diphenyl-4H-pyrazole is C16H12F2N2.
Q: What is the Chinese name of 89210-58-2?
A: Chinese name of 89210-58-2 is 89210-58-2.
Q: What is the InChIKey of 5-(difluoromethylidene)-3,3-diphenyl-4H-pyrazole?
A: InChIKey of 5-(difluoromethylidene)-3,3-diphenyl-4H-pyrazole is WQGMLPYQJDKKII-UHFFFAOYSA-N.
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