81257-94-5

• 常用中文名：1,7,8,9-Tetrahydro-5-chloropyrano(2,3-g)indole
• 常用英文名：1,7,8,9-Tetrahydro-5-chloropyrano(2,3-g)indole
• CAS号：81257-94-5
• 分子式：C₁₁H₁₀ClNO
• 分子量：207.65600
• 发布时间：2017-06-03 18:44:26
• 更新时间：2025-08-30 18:14:04

名称

• 英文名: 5-Chloro-1,7,8,9-tetrahydropyrano[2,3-g]indole
• 英文别名: 5-chloro-1,7,8,9-tetrahydropyrano<2,3-g>indole

物化性质

• 密度: 1.368g/cm3
• 沸点: 401.2ºC at 760 mmHg
• 分子式: C₁₁H₁₀ClNO
• 分子量: 207.65600
• 闪点: 196.4ºC
• 精确质量: 207.04500
• PSA: 25.02000
• LogP: 3.14630
• 折射率: 1.678

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : UQ0375000 CHEMICAL NAME : Pyrano(2,3-g)indole, 1,7,8,9-tetrahydro-5-chloro- CAS REGISTRY NUMBER : 81257-94-5 LAST UPDATED : 199712 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C11-H10-Cl-N-O MOLECULAR WEIGHT : 207.67 HEALTH HAZARD DATA ACUTE TOXICITY DATA TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intraperitoneal SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 900 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : EPXXDW European Patent Application. (U.S. Patent and Trademark Office, Foreign Patents, Washington, DC 20231) Volume(issue)/page/year: #0043752

合成路线

108-20-3 81257-91-2 ~0% 20562-62-3 81257-94-5

文献：Societe de Recherches Industrielles Patent: US4436915 A1, 1984 ;

81257-91-2 ~74% 81257-94-5

文献：Ta Kim; Guilard; Renaut Canadian Journal of Chemistry, 1982 , vol. 60, # 16 p. 2093 - 2098

81258-19-7 ~% 81257-94-5

文献：Ta Kim; Guilard; Renaut Canadian Journal of Chemistry, 1982 , vol. 60, # 16 p. 2093 - 2098

81258-22-2 ~% 81257-94-5

文献：Ta Kim; Guilard; Renaut Canadian Journal of Chemistry, 1982 , vol. 60, # 16 p. 2093 - 2098

81257-88-7 ~% 81257-94-5

文献：Ta Kim; Guilard; Renaut Canadian Journal of Chemistry, 1982 , vol. 60, # 16 p. 2093 - 2098

83868-28-4 ~% 81257-94-5

文献：Ta Kim; Guilard; Renaut Canadian Journal of Chemistry, 1982 , vol. 60, # 16 p. 2093 - 2098

81258-18-6 ~% 81257-94-5

文献：Ta Kim; Guilard; Renaut Canadian Journal of Chemistry, 1982 , vol. 60, # 16 p. 2093 - 2098