2H-Chromene-3-carboxylic acid ethyl ester

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Names

[ CAS No. ]:
57543-58-5

[ Name ]:
2H-Chromene-3-carboxylic acid ethyl ester

[Synonym ]:
ethyl 2H-chromene-3-carboxylate

Chemical & Physical Properties

[ Density]:
1.182g/cm3

[ Boiling Point ]:
316ºC at 760mmHg

[ Molecular Formula ]:
C12H12O3

[ Molecular Weight ]:
204.22200

[ Flash Point ]:
129.4ºC

[ Exact Mass ]:
204.07900

[ PSA ]:
35.53000

[ LogP ]:
2.02550

[ Index of Refraction ]:
1.552

Safety Information

[ HS Code ]:
2916190090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Salicylaldehyde
  • Ethyl acrylate TOP1 supplier

DownStream

Customs

[ HS Code ]: 2916190090

[ Summary ]:
2916190090 unsaturated acyclic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives。supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward)。VAT:17.0%。tax rebate rate:9.0%。MFN tariff:6.5%。general tariff:30.0%

Related Compounds

  • 6-BROMO-2H-CHROMENE-3-CARBOXYLIC ACID ETHYL ESTER
  • 2-imino-2H-chromene-3-carboxylic acid ethyl ester
  • 6-CHLORO-2H-CHROMENE-3-CARBOXYLIC ACID ETHYL ESTER
  • 7-METHOXY-2H-CHROMENE-3-CARBOXYLIC ACID ETHYL ESTER
  • 8-METHOXY-2H-CHROMENE-3-CARBOXYLIC ACID ETHYL ESTER
  • 6-METHOXY-2H-CHROMENE-3-CARBOXYLIC ACID ETHYL ESTER
  • N-(2,5-difluorophenyl)-2-(3-(1-(methylsulfonyl)piperidin-4-yl)-5-oxo-4-(thiophen-2-yl)-4,5-dihydro-1H-1,2,4-triazol-1-yl)acetamide
  • benzyl 2-(3-(1-(methylsulfonyl)piperidin-4-yl)-5-oxo-4-(thiophen-2-yl)-4,5-dihydro-1H-1,2,4-triazol-1-yl)acetate
  • 1-[6-(4-chlorophenyl)pyridazin-3-yl]-N-cycloheptylpiperidine-4-carboxamide
  • N-(benzo[d][1,3]dioxol-5-yl)-2-(4-methyl-3-(1-(methylsulfonyl)piperidin-4-yl)-5-oxo-4,5-dihydro-1H-1,2,4-triazol-1-yl)acetamide
  • 2-(4-methyl-3-(1-(methylsulfonyl)piperidin-4-yl)-5-oxo-4,5-dihydro-1H-1,2,4-triazol-1-yl)-N-(3-(trifluoromethyl)phenyl)acetamide
  • 2-phenyl-N-{[6-(pyrrolidin-1-yl)pyridin-3-yl]methyl}ethene-1-sulfonamide
  • N-cyclopropyl-2-phenyl-N-{[4-(trifluoromethyl)phenyl]methyl}ethene-1-sulfonamide
  • 4-methyl-3-(1-(methylsulfonyl)piperidin-4-yl)-1-(2-morpholino-2-oxoethyl)-1H-1,2,4-triazol-5(4H)-one
  • N-(2,3-dimethylphenyl)-2-(4-methyl-3-(1-(methylsulfonyl)piperidin-4-yl)-5-oxo-4,5-dihydro-1H-1,2,4-triazol-1-yl)acetamide
  • 1-(2,5-dimethylbenzyl)-4-methyl-3-(1-(methylsulfonyl)piperidin-4-yl)-1H-1,2,4-triazol-5(4H)-one
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