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63917-03-3

63917-03-3结构式
63917-03-3结构式

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英文名 ethyl (4E)-4-hydroxyiminopentanoate
英文别名 Levulinic acid,oxime,ethyl ester
Pentanoic acid,4-(hydroxyimino)-,ethyl ester
密度 1.06g/cm3
沸点 268.4ºC at 760mmHg
分子式 C7H13NO3
分子量 159.18300
闪点 116.1ºC
精确质量 159.09000
PSA 58.89000
LogP 1.17980
折射率 1.456

CHEMICAL IDENTIFICATION

RTECS NUMBER :
OI1750000
CHEMICAL NAME :
Levulinic acid, oxime, ethyl ester
CAS REGISTRY NUMBER :
63917-03-3
BEILSTEIN REFERENCE NO. :
1770827
LAST UPDATED :
199612
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C7-H13-N-O3
MOLECULAR WEIGHT :
159.21

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
500 mg/kg
TOXIC EFFECTS :
Behavioral - excitement Lungs, Thorax, or Respiration - dyspnea
REFERENCE :
CBCCT* "Summary Tables of Biological Tests," National Research Council Chemical-Biological Coordination Center. (National Academy of Science Library, 2101 Constitution Ave., NW, Washington, DC 20418) Volume(issue)/page/year: 4,379,1952

海关编码 2928000090

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63917-03-3结构式

63917-03-3

文献:Michael Journal fuer Praktische Chemie (Leipzig), 1891 , vol. <2> 44, p. 114
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下游产品  2

海关编码 2928000090
中文概述 2928000090 其他肼(联氨)及胲(羟胺)的有机衍生物。监管条件:无。增值税率:17.0%。退税率:9.0%。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
Summary 2928000090 other organic derivatives of hydrazine or of hydroxylamine VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0%