4H-1-Benzopyran-4-one,3-methyl-2-phenyl-(9CI)
Names
[ CAS No. ]:
71972-66-2
[ Name ]:
4H-1-Benzopyran-4-one,3-methyl-2-phenyl-(9CI)
[Synonym ]:
FLAVONE,3-METHYL
3-methyl-2-phenyl-chromen-4-one
3-Methyl-2-phenyl-4H-1-benzopyran-4-one
3-Methyl-2-phenyl-chromen-4-on
3-Methylflavone
REC 1-0025
3-methyl-2-phenyl-4H-chromen-4-one
3-Methylflavon
3-Metilflavone
Chemical & Physical Properties
[ Density]:
1.197g/cm3
[ Boiling Point ]:
374.7ºC at 760 mmHg
[ Molecular Formula ]:
C16H12O2
[ Molecular Weight ]:
236.26500
[ Flash Point ]:
170.1ºC
[ Exact Mass ]:
236.08400
[ PSA ]:
30.21000
[ LogP ]:
3.76840
[ Index of Refraction ]:
1.615
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- LK8748200
- CHEMICAL NAME :
- Flavone, 3-methyl-
- CAS REGISTRY NUMBER :
- 71972-66-2
- BEILSTEIN REFERENCE NO. :
- 0180009
- LAST UPDATED :
- 199612
- DATA ITEMS CITED :
- 1
- MOLECULAR FORMULA :
- C16-H12-O2
- MOLECULAR WEIGHT :
- 236.28
- WISWESSER LINE NOTATION :
- T66 BO EVJ CR& D1
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 :
- 760 mg/kg
- TOXIC EFFECTS :
- Behavioral - somnolence (general depressed activity)
- REFERENCE :
- FRPSAX Farmaco, Edizione Scientifica. (Casella Postale 227, 27100 Pavia, Italy) V.8-43 1953-88 For publisher information, see FRMCE8 Volume(issue)/page/year: 11,855,1956