Ethyl 6-bromo-2-oxo-2H-chromene-3-carboxylate

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Names

[ CAS No. ]:
2199-90-8

[ Name ]:
Ethyl 6-bromo-2-oxo-2H-chromene-3-carboxylate

[Synonym ]:
6-Bromocoumarin-3-carboxylic Acid Ethyl Ester
6-bromo-3-ethoxycarbonylcoumarin
6-Bromo-2-oxo-2H-chromene-3-carboxylic acid ethyl ester
ethyl 6-bromo-3-coumarincarboxylate
6-bromo-2-oxo-2H-1-benzopyran-3-carboxylic acid ethyl ester
Ethyl 6-Bromocoumarin-3-carboxylate
Ethyl 6-bromo-2-oxo-2H-chromene-3-carboxylate
ethyl-6-bromocoumarin-3-carboxylate
2H-1-Benzopyran-3-carboxylic acid, 6-bromo-2-oxo-, ethyl ester

Chemical & Physical Properties

[ Density]:
1.6±0.1 g/cm3

[ Boiling Point ]:
426.4±45.0 °C at 760 mmHg

[ Melting Point ]:
164ºC

[ Molecular Formula ]:
C12H9BrO4

[ Molecular Weight ]:
297.102

[ Flash Point ]:
211.7±28.7 °C

[ Exact Mass ]:
295.968414

[ PSA ]:
56.51000

[ LogP ]:
2.98

[ Vapour Pressure ]:
0.0±1.0 mmHg at 25°C

[ Index of Refraction ]:
1.595

MSDS

Click to get detail MSDS

Safety Information

[ HS Code ]:
2932209090

Precursor & DownStream

Precursor

  • Diethyl malonate
  • 5-Bromosalicylaldehyde
  • Ethyl cyanoacetate
  • Salicylaldehyde

DownStream

  • 6-bromo-2-oxo-2H-chromene-3-carbonyl chloride
  • 6-bromocoumarin-3-carboxylic acid

Customs

[ HS Code ]: 2932209090

[ Summary ]:
2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Related Compounds

  • ethyl 6-bromo-2-oxo-2H-chromene-3-carboxylate
  • ethyl 6-bromo-2-oxo-2H-chromene-3-carboxylate
  • methyl 6-bromo-2-oxo-2H-chromene-3-carboxylate
  • ETHYL 6,8-DIBROMO-2-OXO-2H-CHROMENE-3-CARBOXYLATE
  • 2H-1-Benzopyran-3-carboxylicacid, 6-nitro-2-oxo-, ethyl ester
  • Ethyl 5-chloro-2-oxo-2H-chromene-3-carboxylate