Pentanoic acid,4-(hydroxyimino)-, ethyl ester

名称

[ CAS 号 ]:
63917-03-3

[ 英文名 ]:
Pentanoic acid,4-(hydroxyimino)-, ethyl ester

[英文别名 ]:

Levulinic acid,oxime,ethyl ester
Pentanoic acid,4-(hydroxyimino)-,ethyl ester

物理化学性质

[ 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

毒性和生态

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

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安全信息

[ 海关编码 ]:
2928000090

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海关

[ 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%