71972-66-2

• 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

名称

• 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

物化性质

• 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

毒性和生态

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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