2-(α-hydroxy-benzylidene)-1,3-diphenyl-propane-1,3-dione

Modify Date: 2026-08-21 21:12:52

2-(α-hydroxy-benzylidene)-1,3-diphenyl-propane-1,3-dione Structure
2-(α-hydroxy-benzylidene)-1,3-diphenyl-propane-1,3-dione structure
Common Name 2-(α-hydroxy-benzylidene)-1,3-diphenyl-propane-1,3-dione
CAS Number 641-45-2 Molecular Weight 328.36100
Density N/A Boiling Point N/A
Molecular Formula C22H16O3 Melting Point N/A
MSDS N/A Flash Point N/A

Summary: 2-(α-hydroxy-benzylidene)-1,3-diphenyl-propane-1,3-dione (Chinese name: 2-(α-羟基苯基甲基)-1,3-二苯丙烷-1,3-二酮, CAS number: 641-45-2, molecular formula: C22H16O3, molecular weight: 328.36100), 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 2-(α-hydroxy-benzylidene)-1,3-diphenyl-propane-1,3-dione
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 C22H16O3
Molecular Weight 328.36100
Exact Mass 328.11000
PSA 54.37000
LogP 4.72150

 Precursor & DownStream

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

Precursor  0

DownStream  3

 Synonyms

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

2-(α-Hydroxy-benzyliden)-1,3-diphenyl-propan-1,3-dion
Tribenzoylmethan

  | 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 2-(α-hydroxy-benzylidene)-1,3-diphenyl-propane-1,3-dione?
A: LogP of 2-(α-hydroxy-benzylidene)-1,3-diphenyl-propane-1,3-dione is 4.72150.
Q: What is the English name of 2-(α-hydroxy-benzylidene)-1,3-diphenyl-propane-1,3-dione?
A: The English name of 2-(α-hydroxy-benzylidene)-1,3-diphenyl-propane-1,3-dione is 2-(α-hydroxy-benzylidene)-1,3-diphenyl-propane-1,3-dione.
Q: What are the downstream products of 2-(α-hydroxy-benzylidene)-1,3-diphenyl-propane-1,3-dione?
A: Related downstream products(CAS) of 2-(α-hydroxy-benzylidene)-1,3-diphenyl-propane-1,3-dione: 641-44-1;10035-10-6;65-85-0.
Q: What is the molecular formula of 2-(α-hydroxy-benzylidene)-1,3-diphenyl-propane-1,3-dione?
A: Molecular formula of 2-(α-hydroxy-benzylidene)-1,3-diphenyl-propane-1,3-dione is C22H16O3.
Q: What is the Chinese name of 641-45-2?
A: Chinese name of 641-45-2 is 641-45-2.
Q: What is the molecular weight of 2-(α-hydroxy-benzylidene)-1,3-diphenyl-propane-1,3-dione?
A: Molecular weight of 2-(α-hydroxy-benzylidene)-1,3-diphenyl-propane-1,3-dione is 328.36100.
Q: What is the CAS number of 2-(α-hydroxy-benzylidene)-1,3-diphenyl-propane-1,3-dione?
A: CAS number of 2-(α-hydroxy-benzylidene)-1,3-diphenyl-propane-1,3-dione is 641-45-2.
Q: What is the polar surface area (PSA) of 2-(α-hydroxy-benzylidene)-1,3-diphenyl-propane-1,3-dione?
A: Polar surface area (PSA) of 2-(α-hydroxy-benzylidene)-1,3-diphenyl-propane-1,3-dione is 54.37000.
Q: What English synonyms does 2-(α-hydroxy-benzylidene)-1,3-diphenyl-propane-1,3-dione have?
A: English synonyms of 2-(α-hydroxy-benzylidene)-1,3-diphenyl-propane-1,3-dione: 2-(α-Hydroxy-benzyliden)-1,3-diphenyl-propan-1,3-dion, Tribenzoylmethan.
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