(E)-7-(1-Oxo-3-phenyl-2-propenyl)-2,2,4-trimethyl-2H-1,4-benzoxazin-3( 4H)-one

Modify Date: 2024-01-10 10:53:32

(E)-7-(1-Oxo-3-phenyl-2-propenyl)-2,2,4-trimethyl-2H-1,4-benzoxazin-3( 4H)-one Structure
(E)-7-(1-Oxo-3-phenyl-2-propenyl)-2,2,4-trimethyl-2H-1,4-benzoxazin-3( 4H)-one structure
 Common Name (E)-7-(1-Oxo-3-phenyl-2-propenyl)-2,2,4-trimethyl-2H-1,4-benzoxazin-3( 4H)-one
CAS Number 123172-58-7 Molecular Weight 321.37000
Density 1.174g/cm3 Boiling Point 567.5ºC at 760mmHg
Molecular Formula C20H19NO3 Melting Point N/A
MSDS N/A Flash Point 297ºC

 Names

Name 3-phenyl-2-(2,2,4-trimethyl-3-oxo-1,4-benzoxazin-7-yl)prop-2-enal

 Chemical & Physical Properties

Density 1.174g/cm3
Boiling Point 567.5ºC at 760mmHg
Molecular Formula C20H19NO3
Molecular Weight 321.37000
Flash Point 297ºC
Exact Mass 321.13600
PSA 46.61000
LogP 3.78150
Vapour Pressure 6.8E-13mmHg at 25°C
Index of Refraction 1.603

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
DM3970000
CHEMICAL NAME :
2H-1,4-Benzoxazin-3(4H)-one, 7-(1-oxo-3-phenyl-2-propenyl)-2,2,4-trimethyl-, (E)-
CAS REGISTRY NUMBER :
123172-58-7
LAST UPDATED :
199709
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C20-H19-N-O3
MOLECULAR WEIGHT :
321.40

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
>2 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
EJMCA5 European Journal of Medicinal Chemistry--Chimie Therapeutique. (Editions Scientifiques Elsevier, 29 rue Buffon, F-75005, Paris, France) V.9- 1974- Volume(issue)/page/year: 24,55,1989
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Chemsrc provides CAS#:123172-58-7 MSDS, density, melting point, boiling point, structure, etc. Its name is (E)-7-(1-Oxo-3-phenyl-2-propenyl)-2,2,4-trimethyl-2H-1,4-benzoxazin-3( 4H)-one>> amp version: (E)-7-(1-Oxo-3-phenyl-2-propenyl)-2,2,4-trimethyl-2H-1,4-benzoxazin-3( 4H)-one

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