2(5H)-Furanone,4-hydroxy-3-phenyl-5- (phenylmethylene)-

Modify Date: 2025-09-13 08:45:30

2(5H)-Furanone,4-hydroxy-3-phenyl-5- (phenylmethylene)- Structure
2(5H)-Furanone,4-hydroxy-3-phenyl-5- (phenylmethylene)- structure
 Common Name 2(5H)-Furanone,4-hydroxy-3-phenyl-5- (phenylmethylene)-
CAS Number 4941-88-2 Molecular Weight 264.27500
Density 1.358g/cm3 Boiling Point 510.5ºC at 760 mmHg
Molecular Formula C17H12O3 Melting Point N/A
MSDS N/A Flash Point 195.4ºC

 Names

Name (5E)-5-benzylidene-4-hydroxy-3-phenylfuran-2-one

 Chemical & Physical Properties

Density 1.358g/cm3
Boiling Point 510.5ºC at 760 mmHg
Molecular Formula C17H12O3
Molecular Weight 264.27500
Flash Point 195.4ºC
Exact Mass 264.07900
PSA 46.53000
LogP 3.55360
Index of Refraction 1.715
InChIKey QCNFPAOZIJUOJQ-UHFFFAOYSA-N
SMILES O=C1OC(=Cc2ccccc2)C(O)=C1c1ccccc1

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
LU4865000
CHEMICAL NAME :
2(5H)-Furanone, 4-hydroxy-3-phenyl-5-(phenylmethylene)-
CAS REGISTRY NUMBER :
4941-88-2
LAST UPDATED :
199712
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C17-H12-O3
MOLECULAR WEIGHT :
264.29

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
200 mg/kg
TOXIC EFFECTS :
Peripheral Nerve and Sensation - spastic paralysis with or without sensory change
REFERENCE :
ARPMAS Archiv der Pharmazie (Weinheim, Germany) (VCH Pub., Inc., 303 NW 12th Ave., Deerfield Beach, FL 33441) V.51-261, 1835-1923; V.305- 1972- Volume(issue)/page/year: 318,11,1985
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Chemsrc provides CAS#:4941-88-2 MSDS, density, melting point, boiling point, structure, etc. Its name is 2(5H)-Furanone,4-hydroxy-3-phenyl-5- (phenylmethylene)->> amp version: 2(5H)-Furanone,4-hydroxy-3-phenyl-5- (phenylmethylene)-

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