Ethyl 2,3,4,5-tetrafluorobenzoyl acetate

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Names

[ CAS No. ]:
94695-50-8

[ Name ]:
Ethyl 2,3,4,5-tetrafluorobenzoyl acetate

[Synonym ]:
Ethyl 3-oxo-3-(2,3,4,5-tetrafluorophenyl)propanoate
Ethyl 2,3,4,5-(tetrafluorobenzoyl)acetate
Ethyl 2,3,4,5-tetrafluorobenzoyl acetate
Ethyl 2,3,4,5-tetrafluoro-β-oxo-benzenepropanoate
MFCD00523020
(2,3,4,5-Tetrafluorobenzoyl)acetic acid ethyl ester
Benzenepropanoic acid, 2,3,4,5-tetrafluoro-β-oxo-, ethyl ester
FR BF CF DF EV1VO2
Ethyl 3-(2,3,4,5-tetrafluorophenyl)-3-oxopropanoate
Ethyl (2,3,4,5-tetrafluorobenzoyl)acetate
Ethyl 2,3,4,5-tetrafluorobenzoylacetate

Chemical & Physical Properties

[ Density]:
1.4±0.1 g/cm3

[ Boiling Point ]:
286.7±35.0 °C at 760 mmHg

[ Melting Point ]:
41-44°C

[ Molecular Formula ]:
C11H8F4O3

[ Molecular Weight ]:
264.173

[ Flash Point ]:
123.3±20.8 °C

[ Exact Mass ]:
264.040955

[ PSA ]:
43.37000

[ LogP ]:
1.63

[ Vapour Pressure ]:
0.0±0.6 mmHg at 25°C

[ Index of Refraction ]:
1.457

MSDS

Click to get detail MSDS

Safety Information

[ Hazard Codes ]:
Xi: Irritant;

[ HS Code ]:
2918300090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Potassium monoethyl malonate
  • 2,3,4,5-Tetrafluorobenzoyl chloride
  • Monoethyl malonic acid

DownStream

  • 1-Cyclopropyl-6,7,8-trifluoro-4-oxo-1,4-dihydroquinoline-3-carboxylic acid
  • Ethyl 6,7,8-trifluoro-1,4-dihydro-4-oxoquinoline
  • Oxygen-fluorine acid
  • Levofloxacin
  • D-Ofloxacin
  • Levofloxacin carboxylic acid
  • 2,3-Dehydro Ofloxacin
  • 9'-fluoro-10'-(4-methyl-1-piperazinyl)-7'-oxospiro(cyclopropane-1,3'(2'H)-(7H)pyrido(1,2,3-de)(1,4)benzoxazine)-6'-carboxylic acid
  • 1-cyclopropyl-6,7,8-trifluoro-1,4-dihydro-4-oxo-3-quinolinecarboxylic acid ethyl ester
  • 1-Cyclopropyl-7-{3-[(ethylamino)methyl]-1-pyrrolidinyl}-6,8-diflu oro-4-oxo-1,4-dihydro-3-quinolinecarboxylic acid

Customs

[ HS Code ]: 2918300090

[ 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%

Related Compounds

  • ethyl 2-(3,4,5-tribromopyrazol-1-yl)acetate
  • ethyl 2-[(3,4,5-trimethyl-1,3-thiazol-2-ylidene)amino]acetate
  • ethyl 2,3,4,5-tetrafluoro-α-[[[1-(hydroxymethyl)cyclopropyl]amino]methylene]-β-oxobenzenepropanoate
  • ethyl 2-(2,3,4,5-tetrafluorobenzoyl)-3-(1-hydroxyprop-2-ylamino)acrylate
  • (1-ethyl-2,3,4,5-tetrahydropyrrol-3-yl) 2-methoxy-2,2-diphenyl-acetate chloride
  • Benzeneacetic acid,3,4,5-trimethoxy-, ethyl ester
  • (Z)-5-((5-methoxy-1,2-dimethyl-1H-indol-3-yl)methylene)-3-methyl-2-thioxothiazolidin-4-one
  • N-[2-(3,4-dimethoxybenzoyl)-3-methyl-1-benzofuran-6-yl]-2-methylpropanamide
  • ethyl 1-[2-(6-chloro-9H-carbazol-2-yl)propanoyl]-4-piperidinecarboxylate
  • (Z)-3-oxo-2-(thiophen-2-ylmethylene)-2,3-dihydrobenzofuran-6-yl 4-methoxybenzenesulfonate
  • 2-bromo-N-[4-(5,6,7,8-tetrahydronaphthalen-2-yl)-1,2,5-oxadiazol-3-yl]benzamide
  • 2-(7,8-dimethoxy-4-methyl-2-oxo-2H-chromen-3-yl)-N-(1,1-dioxido-2,3-dihydro-3-thienyl)acetamide
  • (2Z)-2-(4-ethoxybenzylidene)-3-oxo-2,3-dihydro-1-benzofuran-6-yl 4-methylbenzenesulfonate
  • 1-(5-(furan-2-yl)-1'-phenyl-3'-(p-tolyl)-3,4-dihydro-1'H,2H-[3,4'-bipyrazol]-2-yl)-2-((2-hydroxyethyl)amino)ethanone
  • (2Z)-2-(2-methoxybenzylidene)-3-oxo-2,3-dihydro-1-benzofuran-6-yl 4-methylbenzenesulfonate
  • 2-(4-methylphenoxy)-N-[4-(5,6,7,8-tetrahydronaphthalen-2-yl)-1,2,5-oxadiazol-3-yl]acetamide
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