6-Methoxyflavone

Modify Date: 2024-01-11 15:42:44

6-Methoxyflavone Structure
6-Methoxyflavone structure
Common Name 6-Methoxyflavone
CAS Number 26964-24-9 Molecular Weight 252.26500
Density 1.24 g/cm3 Boiling Point 421.2ºC at 760 mmHg
Molecular Formula C16H12O3 Melting Point 163-165 °C(lit.)
MSDS N/A Flash Point 200.3ºC

 Names

Name 6-methoxy-2-phenylchromen-4-one
Synonym More Synonyms

 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

 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

 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%

 Synonyms

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