(E,E)-3-(3-(1-Oxo-3-phenyl-2-propenyl)phenyl)-2-propenoic acid

Modify Date: 2025-09-21 17:51:17

(E,E)-3-(3-(1-Oxo-3-phenyl-2-propenyl)phenyl)-2-propenoic acid Structure
(E,E)-3-(3-(1-Oxo-3-phenyl-2-propenyl)phenyl)-2-propenoic acid structure
Common Name (E,E)-3-(3-(1-Oxo-3-phenyl-2-propenyl)phenyl)-2-propenoic acid
CAS Number 82885-72-1 Molecular Weight 278.30200
Density 1.234g/cm3 Boiling Point 500.2ºC at 760 mmHg
Molecular Formula C18H14O3 Melting Point N/A
MSDS N/A Flash Point 270.4ºC

 Names

Name (2E)-3-{3-[(2E)-3-Phenyl-2-propenoyl]phenyl}acrylic acid

 Chemical & Physical Properties

Density 1.234g/cm3
Boiling Point 500.2ºC at 760 mmHg
Molecular Formula C18H14O3
Molecular Weight 278.30200
Flash Point 270.4ºC
Exact Mass 278.09400
PSA 54.37000
LogP 3.68050
Index of Refraction 1.673
InChIKey HFYXHQBRHCHWAO-WGDLNXRISA-N
SMILES O=C(O)C=Cc1cccc(C(=O)C=Cc2ccccc2)c1

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
UD3643733
CHEMICAL NAME :
2-Propenoic acid, 3-(3-(1-oxo-3-phenyl-2-propenyl)phenyl)-, (E,E)-
CAS REGISTRY NUMBER :
82885-72-1
LAST UPDATED :
199803
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C18-H14-O3
MOLECULAR WEIGHT :
278.32

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
450 mg/kg
TOXIC EFFECTS :
Toxic effects not yet reviewed
REFERENCE :
USXXAM United States Patent Document. (U.S. Patent Office, Box 9, Washington, DC 20231) Volume(issue)/page/year: #4421927
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