20195-20-4

• 常用中文名：2-(azepan-1-yl)-1-(3,4-dihydroxyphenyl)ethanone
• 常用英文名：2-(azepan-1-yl)-1-(3,4-dihydroxyphenyl)ethanone
• CAS号：20195-20-4
• 分子式：C₁₄H₁₉NO₃
• 分子量：249.30600
• 发布时间：2017-07-29 06:53:06
• 更新时间：2024-01-24 18:39:17

名称

• 英文名: 2-(azepan-1-yl)-1-(3,4-dihydroxyphenyl)ethanone

物化性质

• 密度: 1.192g/cm3
• 沸点: 460.8ºC at 760 mmHg
• 分子式: C₁₄H₁₉NO₃
• 分子量: 249.30600
• 闪点: 232.5ºC
• 精确质量: 249.13600
• PSA: 60.77000
• LogP: 2.09440
• 蒸汽压: 4.1E-09mmHg at 25°C
• 折射率: 1.576

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : AM7700500 CHEMICAL NAME : Acetophenone, 3',4'-dihydroxy-2-(hexahydro-1H-azepin-1-yl)- CAS REGISTRY NUMBER : 20195-20-4 BEILSTEIN REFERENCE NO. : 0201053 LAST UPDATED : 199612 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C14-H19-N-O3 MOLECULAR WEIGHT : 249.34 WISWESSER LINE NOTATION : T7NTJ A1VR CQ DQ HEALTH HAZARD DATA ACUTE TOXICITY DATA TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intravenous SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 43 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : AEPPAE Naunyn-Schmiedeberg's Archiv fuer Experimentelle Pathologie und Pharmakologie. (Berlin, Ger.) V.110-253, 1925-66. For publisher information, see NSAPCC. Volume(issue)/page/year: 226,493,1955

安全

• 海关编码: 2933990090

合成路线

111-49-9 99-40-1 ~% 20195-20-4

文献：Blicke; Johnson Journal of the American Pharmaceutical Association (1912-1977), 1956 , vol. 45, p. 440

海关

海关编码	2933990090
中文概述	2933990090. 其他仅含氮杂原子的杂环化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0%
申报要素	品名, 成分含量, 用途, 乌洛托品请注明外观, 6－己内酰胺请注明外观, 签约日期
Summary	2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%