Benzoic acid,2-hydroxy-, 2-[1,1'-biphenyl]-4-yl-2-oxoethyl ester

Modify Date: 2026-08-21 18:28:18

Benzoic acid,2-hydroxy-, 2-[1,1'-biphenyl]-4-yl-2-oxoethyl ester Structure
Benzoic acid,2-hydroxy-, 2-[1,1'-biphenyl]-4-yl-2-oxoethyl ester structure
Common Name Benzoic acid,2-hydroxy-, 2-[1,1'-biphenyl]-4-yl-2-oxoethyl ester
CAS Number 4347-80-2 Molecular Weight 332.34900
Density 1.244g/cm3 Boiling Point 533.1ºC at 760 mmHg
Molecular Formula C21H16O4 Melting Point N/A
MSDS N/A Flash Point 191.6ºC

 Names

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

Name [2-oxo-2-(4-phenylphenyl)ethyl] 2-hydroxybenzoate
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 1.244g/cm3
Boiling Point 533.1ºC at 760 mmHg
Molecular Formula C21H16O4
Molecular Weight 332.34900
Flash Point 191.6ºC
Exact Mass 332.10500
PSA 63.60000
LogP 4.09890
Index of Refraction 1.622
InChIKey PTEGBOQTRCNNLL-UHFFFAOYSA-N
SMILES O=C(COC(=O)c1ccccc1O)c1ccc(-c2ccccc2)cc1

 Synthetic Route

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

~74%

Benzoic acid,2-hydroxy-, 2-[1,1'-biphenyl]-4-yl-2-oxoethyl ester Structure

Benzoic acid,2-...

CAS#:4347-80-2

Learn More
Literature: Miller, Jack M.; Brindle, Ian D.; Cater, Stephen R.; So, Kwok-Hung; Clark, James H. Analytical Chemistry, 1980 , vol. 52, # 14 p. 2430 - 2432

~%

Benzoic acid,2-hydroxy-, 2-[1,1'-biphenyl]-4-yl-2-oxoethyl ester Structure

Benzoic acid,2-...

CAS#:4347-80-2

Learn More
Literature: Drake; Sweeney Journal of the American Chemical Society, 1932 , vol. 54, p. 2059

~%

Benzoic acid,2-hydroxy-, 2-[1,1'-biphenyl]-4-yl-2-oxoethyl ester Structure

Benzoic acid,2-...

CAS#:4347-80-2

Learn More
Literature: Drake; Sweeney Journal of the American Chemical Society, 1932 , vol. 54, p. 2059

~%

Benzoic acid,2-hydroxy-, 2-[1,1'-biphenyl]-4-yl-2-oxoethyl ester Structure

Benzoic acid,2-...

CAS#:4347-80-2

Learn More
Literature: Erickson et al. Journal of the American Chemical Society, 1951 , vol. 73, p. 5301

~%

Benzoic acid,2-hydroxy-, 2-[1,1'-biphenyl]-4-yl-2-oxoethyl ester Structure

Benzoic acid,2-...

CAS#:4347-80-2

Learn More
Literature: Drake; Sweeney Journal of the American Chemical Society, 1932 , vol. 54, p. 2059

~%

Benzoic acid,2-hydroxy-, 2-[1,1'-biphenyl]-4-yl-2-oxoethyl ester Structure

Benzoic acid,2-...

CAS#:4347-80-2

Learn More
Literature: Erickson et al. Journal of the American Chemical Society, 1951 , vol. 73, p. 5301

 Precursor & DownStream

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

Precursor  7

DownStream  0

 Synonyms

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

Salicylsaeure-(4-phenyl-phenacylester)
p-phenylphenacyl 2-hydroxybenzoate
2-(biphenyl-4-yl)-2-oxoethyl 2-hydroxybenzoate
(2-Carbamoyl-phenoxy)-essigsaeure-(1-phenyl-aethylidenhydrazid)
2-Salicyloyloxy-1-(biphenyl-(4))-aethanon-(1)
salicylic acid-(4-phenyl-phenacyl ester)

  | FAQ

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

Q: What is the molecular weight of [2-oxo-2-(4-phenylphenyl)ethyl] 2-hydroxybenzoate?
A: Molecular weight of [2-oxo-2-(4-phenylphenyl)ethyl] 2-hydroxybenzoate is 332.34900.
Q: What is the CAS number of [2-oxo-2-(4-phenylphenyl)ethyl] 2-hydroxybenzoate?
A: CAS number of [2-oxo-2-(4-phenylphenyl)ethyl] 2-hydroxybenzoate is 4347-80-2.
Q: What is the boiling point of [2-oxo-2-(4-phenylphenyl)ethyl] 2-hydroxybenzoate?
A: Boiling point of [2-oxo-2-(4-phenylphenyl)ethyl] 2-hydroxybenzoate is 533.1ºC at 760 mmHg.
Q: What English synonyms does [2-oxo-2-(4-phenylphenyl)ethyl] 2-hydroxybenzoate have?
A: English synonyms of [2-oxo-2-(4-phenylphenyl)ethyl] 2-hydroxybenzoate: Salicylsaeure-(4-phenyl-phenacylester), p-phenylphenacyl 2-hydroxybenzoate, 2-(biphenyl-4-yl)-2-oxoethyl 2-hydroxybenzoate, (2-Carbamoyl-phenoxy)-essigsaeure-(1-phenyl-aethylidenhydrazid), 2-Salicyloyloxy-1-(biphenyl-(4))-aethanon-(1), salicylic acid-(4-phenyl-phenacyl ester).
Q: What is the molecular formula of [2-oxo-2-(4-phenylphenyl)ethyl] 2-hydroxybenzoate?
A: Molecular formula of [2-oxo-2-(4-phenylphenyl)ethyl] 2-hydroxybenzoate is C21H16O4.
Q: What is the SMILES notation of [2-oxo-2-(4-phenylphenyl)ethyl] 2-hydroxybenzoate?
A: SMILES notation of [2-oxo-2-(4-phenylphenyl)ethyl] 2-hydroxybenzoate is O=C(COC(=O)c1ccccc1O)c1ccc(-c2ccccc2)cc1.
Q: What is the English name of [2-oxo-2-(4-phenylphenyl)ethyl] 2-hydroxybenzoate?
A: The English name of [2-oxo-2-(4-phenylphenyl)ethyl] 2-hydroxybenzoate is [2-oxo-2-(4-phenylphenyl)ethyl] 2-hydroxybenzoate.
Q: What is the polar surface area (PSA) of [2-oxo-2-(4-phenylphenyl)ethyl] 2-hydroxybenzoate?
A: Polar surface area (PSA) of [2-oxo-2-(4-phenylphenyl)ethyl] 2-hydroxybenzoate is 63.60000.
Q: What is the LogP of [2-oxo-2-(4-phenylphenyl)ethyl] 2-hydroxybenzoate?
A: LogP of [2-oxo-2-(4-phenylphenyl)ethyl] 2-hydroxybenzoate is 4.09890.
Q: What are the upstream materials of [2-oxo-2-(4-phenylphenyl)ethyl] 2-hydroxybenzoate?
A: Related upstream materials(CAS) of [2-oxo-2-(4-phenylphenyl)ethyl] 2-hydroxybenzoate: 135-73-9;69-72-7;92-91-1;92-52-4;14002-51-8;54-21-7;61668-23-3.

 factory

This table lists manufacturers and suppliers of this compound, including vendor names and product supply reference information.

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