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71972-66-2

71972-66-2结构式

常用中文名：4H-1-Benzopyran-4-one,3-methyl-2-phenyl-(9CI)
常用英文名：4H-1-Benzopyran-4-one,3-methyl-2-phenyl-(9CI)
CAS号：71972-66-2
分子式：C₁₆H₁₂O₂
分子量：236.26500
发布时间：2016-11-18 20:36:10
更新时间：2024-01-09 20:45:40

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英文名	3-methyl-2-phenylchromen-4-one
英文别名	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

密度	1.197g/cm3
沸点	374.7ºC at 760 mmHg
分子式	C₁₆H₁₂O₂
分子量	236.26500
闪点	170.1ºC
精确质量	236.08400
PSA	30.21000
LogP	3.76840
折射率	1.615

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

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