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4-氟乙酰乙酸乙酯

4-氟乙酰乙酸乙酯名称

[ CAS 号 ]:
372-37-2

[ 中文名 ]:
4-氟乙酰乙酸乙酯

[ 英文名 ]:
Butanoic acid,4-fluoro-3-oxo-, ethyl ester

[英文别名 ]:

4-fluoro-acetoacetic acid ethyl ester
4-fluoro-3-oxo-butyric acid ethyl ester
ethyl 2-fluoro-acetoacetate
ACETOACETIC ACID,4-FLUORO-,ETHYL ESTER
ethyl 4-fluoro-3-oxo-butanoate
WLN: F1V1VO2
4-Fluor-acetessigsaeure-aethylester
Ethyl 4-fluoroacetoacetate

4-氟乙酰乙酸乙酯物理化学性质

[ 密度 ]:
1.108g/cm3

[ 沸点 ]:
178.5ºC at 760mmHg

[ 分子式 ]:
C₆H₉FO₃

[ 分子量 ]:
148.13200

[ 闪点 ]:
60.5ºC

[ 精确质量 ]:
148.05400

[ PSA ]:
43.37000

[ LogP ]:
0.47820

4-氟乙酰乙酸乙酯毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: AK5500000

CHEMICAL NAME :: Acetoacetic acid, 4-fluoro-, ethyl ester

CAS REGISTRY NUMBER :: 372-37-2

BEILSTEIN REFERENCE NO. :: 1761273

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C6-H9-F-O3

MOLECULAR WEIGHT :: 148.15

WISWESSER LINE NOTATION :: F1V1VO2

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 2500 ug/kg

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

REFERENCE :: JACSAT Journal of the American Chemical Society. (American Chemical Soc., Distribution Office Dept. 223, POB 57136, West End Stn., Washington, DC 20037) V.1- 1879- Volume(issue)/page/year: 79,1959,1957

4-氟乙酰乙酸乙酯安全信息

[ 海关编码 ]:
2918300090

4-氟乙酰乙酸乙酯合成路线

详细合成路线

4-氟乙酰乙酸乙酯上下游产品

4-氟乙酰乙酸乙酯上游产品

4-氟乙酰乙酸乙酯下游产品

4-氟乙酰乙酸乙酯海关

[ 海关编码 ]: 2918300090

[ 中文概述 ]:
2918300090 其他含醛基或酮基不含其他含氧基羧酸（包括酸酐、酰卤化物、过氧化物和过氧酸及该税号的衍生物）. 增值税率:17.0% 退税率:9.0% 监管条件:无最惠国关税:6.5% 普通关税:30.0%

[ 申报要素 ]: 品名, 成分含量, 用途

[ Summary ]:
2918300090 other carboxylic acids with aldehyde or ketone function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%