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20195-20-4

20195-20-4结构式
20195-20-4结构式

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

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

海关编码 2933990090

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20195-20-4结构式

20195-20-4

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