7-Hydroxy-4-propyl-2H-chromen-2-one

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Names

[ CAS No. ]:
19225-02-6

[ Name ]:
7-Hydroxy-4-propyl-2H-chromen-2-one

[Synonym ]:
7-hydroxy-4-propylchromen-2-one

Chemical & Physical Properties

[ Density]:
1.218g/cm3

[ Boiling Point ]:
390.9ºC at 760mmHg

[ Melting Point ]:
135-137ºC

[ Molecular Formula ]:
C12H12O3

[ Molecular Weight ]:
204.22200

[ Flash Point ]:
173.7ºC

[ Exact Mass ]:
204.07900

[ PSA ]:
50.44000

[ LogP ]:
2.45110

[ Vapour Pressure ]:
1.14E-06mmHg at 25°C

[ Index of Refraction ]:
1.577

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
GN7625000
CHEMICAL NAME :
Coumarin, 7-hydroxy-4-propyl-
CAS REGISTRY NUMBER :
19225-02-6
BEILSTEIN REFERENCE NO. :
0169757
LAST UPDATED :
199612
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C12-H12-O3

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
>3200 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
MPHEAE Medicina et Pharmacologia Experimentalis. (Basel, Switzerland) V.12-17, 1965-67. For publisher information, see PHMGBN. Volume(issue)/page/year: 17,497,1967

Safety Information

[ Risk Phrases ]:
36/37/38

[ Safety Phrases ]:
26-36/37/39

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Ethyl 3-oxohexanoate
  • Resorcine
  • ethyl γ-ethylallenoate
  • Ethyl 3-oxopentanoate

DownStream

  • 7-(2-oxocyclohexyl)oxy-4-propylchromen-2-one

Related Compounds

  • 6-Chloro-7-hydroxy-4-propyl-2H-chromen-2-one
  • 2H-1-Benzopyran-2-one,7-hydroxy-4-methyl-3-phenyl-
  • 8-Dimethylaminomethyl-7-hydroxy-4-propyl-chromen-2-one; compound with nicotinic acid
  • 7-hydroxy-4-(hydroxylmethyl)-2H-chromen-2-one
  • 7-hydroxy-4-methyl-3-propylchromen-2-one
  • 7-Hydroxy-3-(4-methoxyphenyl)-4-propyl-2H-chromen-2-one
  • N-(2-hydroxy-2-(thiophen-2-yl)propyl)butane-1-sulfonamide
  • N-(2-hydroxy-2-(thiophen-2-yl)propyl)pyridine-3-sulfonamide
  • N-[2-hydroxy-2-(thiophen-2-yl)propyl]-2-phenylethane-1-sulfonamide
  • 4-fluoro-N-(2-hydroxy-2-(thiophen-2-yl)propyl)-2-methylbenzenesulfonamide
  • 3-acetyl-N-(2-hydroxy-2-(thiophen-2-yl)propyl)benzenesulfonamide
  • 4-ethoxy-N-(2-hydroxy-2-(thiophen-2-yl)propyl)benzenesulfonamide
  • N-(2-hydroxy-2-(thiophen-2-yl)propyl)-5,6,7,8-tetrahydronaphthalene-2-sulfonamide
  • N-(2-hydroxy-2-(thiophen-2-yl)propyl)-4-methoxy-3,5-dimethylbenzenesulfonamide
  • N-(2-hydroxy-2-(thiophen-2-yl)ethyl)-1-phenylmethanesulfonamide
  • (E)-N-(2-hydroxy-2-(thiophen-2-yl)ethyl)-2-phenylethenesulfonamide
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