2-ethyl-1-phenyl-butane-1,3-dione

Modify Date: 2026-07-15 18:34:25

2-ethyl-1-phenyl-butane-1,3-dione Structure
2-ethyl-1-phenyl-butane-1,3-dione structure
Common Name 2-ethyl-1-phenyl-butane-1,3-dione
CAS Number 39581-96-9 Molecular Weight 190.23800
Density 1.031g/cm3 Boiling Point 288.4ºC at 760 mmHg
Molecular Formula C12H14O2 Melting Point N/A
MSDS N/A Flash Point 107.4ºC

 Names

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

Name 2-ethyl-1-phenylbutane-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.

Density 1.031g/cm3
Boiling Point 288.4ºC at 760 mmHg
Molecular Formula C12H14O2
Molecular Weight 190.23800
Flash Point 107.4ºC
Exact Mass 190.09900
PSA 34.14000
LogP 2.48450
Index of Refraction 1.505
InChIKey LPCGWVBPFSRIFF-UHFFFAOYSA-N
SMILES CCC(C(C)=O)C(=O)c1ccccc1

 Synthetic Route

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

~72%

2-ethyl-1-phenyl-butane-1,3-dione Structure

2-ethyl-1-pheny...

CAS#:39581-96-9

Learn More
Literature: Wang, Xiang; Widenhoefer, Ross A. Chemical Communications, 2004 , # 6 p. 660 - 661

~93%

2-ethyl-1-phenyl-butane-1,3-dione Structure

2-ethyl-1-pheny...

CAS#:39581-96-9

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Literature: Gree, Rene; Park, Hokoon; Paquette, Leo A. Journal of the American Chemical Society, 1980 , vol. 102, # 13 p. 4397 - 4403

~%

2-ethyl-1-phenyl-butane-1,3-dione Structure

2-ethyl-1-pheny...

CAS#:39581-96-9

Learn More
Literature: Gazzard, Lewis J.; Motherwell, William B.; Sandham, David A. Journal of the Chemical Society - Perkin Transactions 1, 1999 , # 8 p. 979 - 993

~%

2-ethyl-1-phenyl-butane-1,3-dione Structure

2-ethyl-1-pheny...

CAS#:39581-96-9

Learn More
Literature: Gazzard, Lewis J.; Motherwell, William B.; Sandham, David A. Journal of the Chemical Society - Perkin Transactions 1, 1999 , # 8 p. 979 - 993

~%

2-ethyl-1-phenyl-butane-1,3-dione Structure

2-ethyl-1-pheny...

CAS#:39581-96-9

Learn More
Literature: Bowden Journal of the American Chemical Society, 1938 , vol. 60, p. 131

~%

2-ethyl-1-phenyl-butane-1,3-dione Structure

2-ethyl-1-pheny...

CAS#:39581-96-9

Detail Learn More
Literature: Gazzard, Lewis J.; Motherwell, William B.; Sandham, David A. Journal of the Chemical Society - Perkin Transactions 1, 1999 , # 8 p. 979 - 993

~%

2-ethyl-1-phenyl-butane-1,3-dione Structure

2-ethyl-1-pheny...

CAS#:39581-96-9

Learn More
Literature: Claisen; Lowman Chemische Berichte, 1888 , vol. 21, p. 1152 Anm. 2

~%

2-ethyl-1-phenyl-butane-1,3-dione Structure

2-ethyl-1-pheny...

CAS#:39581-96-9

Detail Learn More
Literature: Gazzard, Lewis J.; Motherwell, William B.; Sandham, David A. Journal of the Chemical Society - Perkin Transactions 1, 1999 , # 8 p. 979 - 993

~%

2-ethyl-1-phenyl-butane-1,3-dione Structure

2-ethyl-1-pheny...

CAS#:39581-96-9

Detail Learn More
Literature: Bernasconi, Silvana; Jommi, Giancarlo; Montanari, Stefania; Sisti, Massimo Gazzetta Chimica Italiana, 1987 , vol. 117, # 2 p. 125 - 128

 Synonyms

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

2-ethyl-1-phenyl-1,3-butanedione
2-Ethyl-1-phenylbut-1,3-dione
2-ethyl-1-phenyl-butane-1,3-dione
2-Aethyl-1-phenyl-butan-1,3-dion

 2-ethyl-1-phenyl-butane-1,3-dione | 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-ethyl-1-phenylbutane-1,3-dione?
A: LogP of 2-ethyl-1-phenylbutane-1,3-dione is 2.48450.
Q: What is the Chinese name of 39581-96-9?
A: Chinese name of 39581-96-9 is 39581-96-9.
Q: What is the boiling point of 2-ethyl-1-phenylbutane-1,3-dione?
A: Boiling point of 2-ethyl-1-phenylbutane-1,3-dione is 288.4ºC at 760 mmHg.
Q: What is the English name of 2-ethyl-1-phenylbutane-1,3-dione?
A: The English name of 2-ethyl-1-phenylbutane-1,3-dione is 2-ethyl-1-phenylbutane-1,3-dione.
Q: What is the InChIKey of 2-ethyl-1-phenylbutane-1,3-dione?
A: InChIKey of 2-ethyl-1-phenylbutane-1,3-dione is LPCGWVBPFSRIFF-UHFFFAOYSA-N.
Q: What is the SMILES notation of 2-ethyl-1-phenylbutane-1,3-dione?
A: SMILES notation of 2-ethyl-1-phenylbutane-1,3-dione is CCC(C(C)=O)C(=O)c1ccccc1.
Q: What are the upstream materials of 2-ethyl-1-phenylbutane-1,3-dione?
A: Related upstream materials(CAS) of 2-ethyl-1-phenylbutane-1,3-dione: 54509-73-8;93-91-4;75-03-6;32398-66-6;4187-87-5;64-67-5;52755-38-1;108-24-7;75-36-5;917-54-4.
Q: What English synonyms does 2-ethyl-1-phenylbutane-1,3-dione have?
A: English synonyms of 2-ethyl-1-phenylbutane-1,3-dione: 2-ethyl-1-phenyl-1,3-butanedione, 2-Ethyl-1-phenylbut-1,3-dione, 2-ethyl-1-phenyl-butane-1,3-dione, 2-Aethyl-1-phenyl-butan-1,3-dion.
Q: What is the molecular formula of 2-ethyl-1-phenylbutane-1,3-dione?
A: Molecular formula of 2-ethyl-1-phenylbutane-1,3-dione is C12H14O2.
Q: What is the CAS number of 2-ethyl-1-phenylbutane-1,3-dione?
A: CAS number of 2-ethyl-1-phenylbutane-1,3-dione is 39581-96-9.

 2-ethyl-1-phenyl-butane-1,3-dionefactory

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

Dayang Chem (Hangzhou) Co., Ltd.
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