789-78-6

• 常用中文名：4H-1-Benzothiopyran-4-one, 7-methoxy-2-phenyl-
• 常用英文名：4H-1-Benzothiopyran-4-one, 7-methoxy-2-phenyl-
• CAS号：789-78-6
• 分子式：C₁₆H₁₂O₂S
• 分子量：268.33000
• 发布时间：2016-04-27 09:36:03
• 更新时间：2025-09-11 19:07:09

名称

• 英文名: 7-methoxy-2-phenyl-4H-thiochromen-4-one
• 英文别名: 7-methoxy-2-phenyl-thiochromen-4-one; 7-Methoxy-2-phenyl-chinolin; 2-Phenyl-7-methoxy-chinolin; 7-methoxy-2-phenyl-quinoline; 2-Phenyl-7-methoxyquinoline; 7-Methoxy-2-phenyl-thiochromon

物化性质

• 密度: 1.267g/cm3
• 沸点: 440.6ºC at 760 mmHg
• 分子式: C₁₆H₁₂O₂S
• 分子量: 268.33000
• 闪点: 222.3ºC
• 精确质量: 268.05600
• PSA: 54.54000
• LogP: 3.93710
• 折射率: 1.652

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : DM0018000 CHEMICAL NAME : 4H-1-Benzothiopyran-4-one, 7-methoxy-2-phenyl- CAS REGISTRY NUMBER : 789-78-6 BEILSTEIN REFERENCE NO. : 1250743 LAST UPDATED : 199612 DATA ITEMS CITED : 2 MOLECULAR FORMULA : C16-H12-O2-S MOLECULAR WEIGHT : 268.34 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

合成路线

15570-12-4 94-02-0 ~96% 789-78-6 86406-07-7

文献：Journal of Medicinal Chemistry, , vol. 39, # 10 p. 1975 - 1980

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