Butanoic acid,3-oxo-2-(2-phenyldiazenyl)-, ethyl ester

名称

[ CAS 号 ]:
5462-33-9

[ 英文名 ]:
Butanoic acid,3-oxo-2-(2-phenyldiazenyl)-, ethyl ester

[英文别名 ]:

EINECS 226-751-6
Ethyl 2-(phenylazo)acetoacetate
2-(PHENYLAZO)ACETOACETIC ACID ETHYL ESTER
3-oxo-2-phenylhydrazono-butyric acid ethyl ester
Phenyl-azo-acetessigester [German]
ethyl phenylazoacetoacetate
ethyl 2-phenylhydrazo-3-oxobutyrate
3-Oxo-2-(phenylazo)butyric acid ethyl ester

物理化学性质

[ 密度 ]:
1.13g/cm3

[ 沸点 ]:
297.1ºC at 760mmHg

[ 分子式 ]:
C₁₂H₁₄N₂O₃

[ 分子量 ]:
234.25100

[ 闪点 ]:
115.5ºC

[ 精确质量 ]:
234.10000

[ PSA ]:
68.09000

[ LogP ]:
2.29100

[ 折射率 ]:
1.534

毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: AK5810000

CHEMICAL NAME :: Acetoacetic acid, 2-(phenylazo)-, ethyl ester

CAS REGISTRY NUMBER :: 5462-33-9

LAST UPDATED :: 199712

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C12-H14-N2-O3

MOLECULAR WEIGHT :: 234.28

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 300 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: BCPCA6 Biochemical Pharmacology. (Pergamon Press Inc., Maxwell House, Fairview Park, Elmsford, NY 10523) V.1- 1958- Volume(issue)/page/year: 13,285,1964

点击显示

安全信息

[ 海关编码 ]:
2928000090

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%