33910-28-0

33910-28-0 structure

33910-28-0 structure

Name: 5,7,8-trihydroxy-3-methoxy-2-phenylchromen-4-one
Chemical Name: 5,7,8-trihydroxy-3-methoxy-2-phenylchromen-4-one
CAS Number: 33910-28-0
Molecular Formula: C₁₆H₁₂O₆
Molecular Weight: 300.26300
Create Date: 2017-12-09 06:09:24
Modify Date: 2024-03-05 17:59:43

Name	5,7,8-trihydroxy-3-methoxy-2-phenylchromen-4-one
Synonyms	5,7,8-Trihydroxy-3-methoxy-2-phenyl-chromen-4-on 5,7,8-Trihydroxy-3-methoxyflavone 5,7,8-trihydroxy-3-methoxy-2-phenyl-chromen-4-one 8-Hydroxygalangin 3-methyl ether FLAVONE,3-METHOXY-5,7,8-TRIHYDROXY 3-Methoxy-5,7,8-trihydroxyflavone

Density	1.58g/cm3
Boiling Point	560.9ºC at 760 mmHg
Molecular Formula	C₁₆H₁₂O₆
Molecular Weight	300.26300
Flash Point	214ºC
Exact Mass	300.06300
PSA	100.13000
LogP	2.58540
Index of Refraction	1.726

CHEMICAL IDENTIFICATION

RTECS NUMBER :: LK8748100

CHEMICAL NAME :: Flavone, 3-methoxy-5,7,8-trihydroxy-

CAS REGISTRY NUMBER :: 33910-28-0

BEILSTEIN REFERENCE NO. :: 0312039

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C16-H12-O6

MOLECULAR WEIGHT :: 300.28

WISWESSER LINE NOTATION :: T66 BO EVJ CR& DO1 GQ IQ JQ

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

MUTATION DATA

TYPE OF TEST :: Mutation in microorganisms

TEST SYSTEM :: Bacteria - Salmonella typhimurium

DOSE/DURATION :: 1 nmol/plate

REFERENCE :: ENMUDM Environmental Mutagenesis. (New York, NY) V.1-9, 1979-87. For publisher information, see EMMUEG. Volume(issue)/page/year: 5,474,1983

HS Code	2914509090

6665-74-3 structure

6665-74-3

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33910-28-0 structure

33910-28-0

Literature: Rao; Seshadri Proceedings - Indian Academy of Sciences, Section A, 1947 , # 25 p. 417,423

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%