57543-40-5

• 常用中文名：6-甲氧基-2H-苯并吡喃-3-甲醛
• 常用英文名：6-methoxy-2h-chromene-3-carbaldehyde
• CAS号：57543-40-5
• 分子式：C₁₁H₁₀O₃
• 分子量：190.19500
• 发布时间：2018-12-27 16:37:53
• 更新时间：2025-08-29 13:18:59

名称

• 中文名: 6-甲氧基-2H-苯并吡喃-3-甲醛
• 英文名: 6-methoxy-2h-chromene-3-carbaldehyde
• 英文别名: 2H-1-BENZOPYRAN-3-CARBOXALDEHYDE,6-METHOXY; 6-methoxy-2H-1-benzopyran-3-carboxaldehyde; 6-Methoxy-chromene 3-carboxaldehyde; F2121-0009; 6-methoxy-2H-3-chromenecarbaldehyde; 6-Methoxy-2H-chromene-3-carboxaldehyde

物化性质

• 密度: 1.275g/cm3
• 沸点: 338.2ºC at 760 mmHg
• 分子式: C₁₁H₁₀O₃
• 分子量: 190.19500
• 闪点: 149.5ºC
• 精确质量: 190.06300
• PSA: 35.53000
• LogP: 1.66990
• 折射率: 1.627

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : DJ2235000 CHEMICAL NAME : 2H-1-Benzopyran-3-carboxaldehyde, 6-methoxy- CAS REGISTRY NUMBER : 57543-40-5 BEILSTEIN REFERENCE NO. : 1640405 LAST UPDATED : 199612 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C11-H10-O3 MOLECULAR WEIGHT : 190.21 WISWESSER LINE NOTATION : T66 BO CHJ DVH HO1 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 : 900 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : EJMCA5 European Journal of Medicinal Chemistry--Chimie Therapeutique. (Editions Scientifiques Elsevier, 29 rue Buffon, F-75005, Paris, France) V.9- 1974- Volume(issue)/page/year: 11,81,1976

安全

• 危害码 (欧洲): Xi

合成路线

672-13-9 107-02-8 ~88% 57543-40-5

文献：Viaud; Mamai; Guerin; Bennejean; Renard; Delagrange; Guardiola-Lemaitre; Howell; Guillaumet Pharmacy and Pharmacology Communications, 1998 , vol. 4, # 1 p. 47 - 56