Ethyl (2E)-2-(ethoxymethylene)-3-oxobutanoate

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Names

[ CAS No. ]:
3788-94-1

[ Name ]:
Ethyl (2E)-2-(ethoxymethylene)-3-oxobutanoate

[Synonym ]:
MFCD06797311
2-(Ethoxymethylene)-3-oxobutanoic acid ethyl ester
Ethyl 2-(ethoxymethylene)acetoacetate
ethyl2-(ethoxymethylene)acetoacetate
Ethyl 2-(ethoxymethylene)-3-oxobutanoate
2-acetyl-3-ethoxyacrylic acid ethyl ester
Butanoic acid, 2-(ethoxymethylene)-3-oxo-, ethyl ester
2-ethoxymethylene-3-oxo-butyric acid ethyl ester
Butanoic acid, 2-(ethoxymethylene)-3-oxo-, ethyl ester, (2E)-
EINECS 223-259-3

Chemical & Physical Properties

[ Density]:
1.0±0.1 g/cm3

[ Boiling Point ]:
268.8±30.0 °C at 760 mmHg

[ Molecular Formula ]:
C9H14O4

[ Molecular Weight ]:
186.205

[ Flash Point ]:
113.7±24.6 °C

[ Exact Mass ]:
186.089203

[ PSA ]:
52.60000

[ LogP ]:
0.55

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

[ Index of Refraction ]:
1.445

[ Storage condition ]:
2-8°C

MSDS

Click to get detail MSDS

Safety Information

[ Hazard Codes ]:
Xi

[ HS Code ]:
2918990090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Ethyl acetoacetate
  • Triethyl orthoformate
  • Trimethyl orthoformate
  • Ethyl iodide
  • Diethoxymethyl acetate
  • Ethanoic anhydride
  • Ethyl 2-formyl-3-oxobutanoate

DownStream

  • Ethyl 2-(benzylamino)-4-methylpyrimidine-5-carboxylate
  • 3-acetyl-7-chloro-1-ethyl-6-fluoroquinolin-4-one
  • ethyl-2-trifluoromethyl-4-methyl-5-pyrimidine carboxylate
  • 5-Methyl-4-isoxazolecarboxylic acid
  • ethyl 1-(4-fluorophenyl)-5-methyl-1h-pyrazole-4-carboxylate
  • 3,5-Diethoxycarbonyl-2,6-dimethylpyridine
  • ETHYL 5-METHYL-1-PHENYL-1H-PYRAZOLE-4-CARBOXYLATE
  • ethyl 3-methyl-1-phenylpyrazole-4-carboxylate
  • 2-Butenoic acid,3-ethoxy-, ethyl ester
  • Ethyl 2-amino-4-methylpyrimidine-5-carboxylate

Customs

[ HS Code ]: 2918990090

[ Summary ]:
2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

Related Compounds

  • ethyl 3-ethoxy-2-(2,2,2-trifluoroacetyl)acrylate
  • Ethyl (2E)-2-benzylidene-3-oxobutanoate
  • ethyl (2E)-2-[3-(2-ethoxyethyl)-4-oxo-1,3-thiazolidin-2-ylidene]acetate
  • ethyl (2E)-2-[3-[2-(diethylamino)ethyl]-4-oxo-1,3-thiazolidin-2-ylidene]-2-phenylacetate
  • ethyl (2E)-2-(3-methyl-5-morpholin-4-yl-4-oxo-1,3-thiazolidin-2-ylidene)acetate
  • ethyl (2E)-2-(3-methyl-4-oxo-5-pyrrolidin-1-yl-1,3-thiazolidin-2-ylidene)acetate
  • Ethyl (E)-3-(4-amino-5-bromo-2-methoxypyridin-3-YL)acrylate
  • (8-Bromo-1,6-naphthyridin-2-yl)(3-methoxyazetidin-1-yl)methanone
  • 6-Chloro-N-[(2,4-dimethoxyphenyl)methyl]-4-methyl-3-pyridazinamine
  • 1-(3,4-Dimethoxy-5-methylphenyl)-2-Propanone
  • Tert-butyl 3-((4-methylphenyl)sulfonamido)azetidine-1-carboxylate
  • 2-(1-Ethoxyethyl)oxirane
  • 2-Oxohexahydrobenzofuran-3a(4H)-yl methacrylate
  • 2-cyclohexyl-N-methylethane-1-sulfonamide
  • 6-(3,3-Difluoropyrrolidin-1-YL)pyrazolo[1,5-A]pyridine-3-carboxylic acid
  • 6-(4-Methyl-1-piperazinyl)pyrazolo[1,5-a]pyridine-3-carboxylic acid
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