6-Methoxyflavone
Names
[ CAS No. ]:
26964-24-9
[ Name ]:
6-Methoxyflavone
[Synonym ]:
MFCD00017322
6-methoxy-2-phenyl-4-benzopyrone
EINECS 248-144-5
6-methoxy-2-phenyl-4H-chromen-4-one
6-Methoxyflavone
6-Methoxy-2-phenyl-4H-1-benzopyran-4-one
4H-1-Benzopyran-4-one,6-methoxy-2-phenyl
6-Methoxy-2-phenyl-chromen-4-on
6-methoxy-2-phenyl-chromen-4-one
Chemical & Physical Properties
[ Density]:
1.24 g/cm3
[ Boiling Point ]:
421.2ºC at 760 mmHg
[ Melting Point ]:
163-165 °C(lit.)
[ Molecular Formula ]:
C16H12O3
[ Molecular Weight ]:
252.26500
[ Flash Point ]:
200.3ºC
[ Exact Mass ]:
252.07900
[ PSA ]:
39.44000
[ LogP ]:
3.46860
[ Vapour Pressure ]:
2.66E-07mmHg at 25°C
[ Index of Refraction ]:
1.614
MSDS
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- DJ3100438
- CHEMICAL NAME :
- 4H-1-Benzopyran-4-one, 6-methoxy-2-phenyl-
- CAS REGISTRY NUMBER :
- 26964-24-9
- BEILSTEIN REFERENCE NO. :
- 0218520
- LAST UPDATED :
- 199612
- DATA ITEMS CITED :
- 2
- MOLECULAR FORMULA :
- C16-H12-O3
- MOLECULAR WEIGHT :
- 252.28
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 :
- >4 gm/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- JHTCAD Journal of Heterocyclic Chemistry. (Hetero Corporation, POB 16000 MH, Tampa, FL 33687) Vol.1- 1964- Volume(issue)/page/year: 21,193,1984
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- >4 gm/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- JHTCAD Journal of Heterocyclic Chemistry. (Hetero Corporation, POB 16000 MH, Tampa, FL 33687) Vol.1- 1964- Volume(issue)/page/year: 21,193,1984
Safety Information
[ Risk Phrases ]:
R36/37/38
[ Safety Phrases ]:
S26-S36/37/39
[ WGK Germany ]:
2
[ RTECS ]:
DJ3100438
[ HS Code ]:
2914509090
Synthetic Route
Precursor & DownStream
Precursor
DownStream
Customs
[ HS Code ]: 2914509090
[ Summary ]:
HS:2914509090 other ketones with other oxygen function VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%