ETHYL 7-HYDROXY-4-OXO-4H-CHROMENE-2-CARBOXYLATE

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Names

[ CAS No. ]:
23866-72-0

[ Name ]:
ETHYL 7-HYDROXY-4-OXO-4H-CHROMENE-2-CARBOXYLATE

[Synonym ]:
4H-1-Benzopyran-2-carboxylic acid,7-hydroxy-4-oxo-,ethyl ester
2-carboethoxy-7-hydroxy-4-oxo-4H-1-benzopyran
7-hydroxy-4-oxo-4H-chromene-2-carboxylic acid ethyl ester
ethyl 7-hydroxy-4-oxochromen-2-carboxylate
Ethyl 7-hydroxy-4-oxo-4H-chromene-2-carboxylate
ethyl 7hydroxychromone-2-carboxylate
ethyl 7-hydroxy-4-oxo-4H-1-benzopyran-2-carboxylate

Chemical & Physical Properties

[ Density]:
1.397g/cm3

[ Boiling Point ]:
408.6ºC at 760mmHg

[ Melting Point ]:
222ºC

[ Molecular Formula ]:
C12H10O5

[ Molecular Weight ]:
234.20500

[ Flash Point ]:
161.2ºC

[ Exact Mass ]:
234.05300

[ PSA ]:
76.74000

[ LogP ]:
1.67530

[ Vapour Pressure ]:
2.93E-07mmHg at 25°C

[ Index of Refraction ]:
1.598

MSDS

Click to get detail MSDS

Safety Information

[ Hazard Codes ]:
Xi: Irritant;

[ HS Code ]:
2918990090

Precursor & DownStream

Precursor

  • 2,4-Dihydroxyacetophenone
  • Diethyloxalate
  • Diethyl ether

DownStream

  • 7-hydroxy-4-oxo-4H-chromen-2-carboxylic acid
  • Ethyl 4-oxo-4H-chromene-2-carboxylate
  • Ablukast
  • ethyl 7-methoxy-4-oxo-chromene-2-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

  • METHYL 7-HYDROXY-4-OXO-4H-CHROMENE-2-CARBOXYLATE
  • ethyl 3-(benzo[d]thiazol-2-yl)-7-hydroxy-4-oxo-4H-chromene-2-carboxylate
  • ethyl 6-ethyl-7-hydroxy-3-(1-methyl-1H-benzo[d]imidazol-2-yl)-4-oxo-4H-chromene-2-carboxylate
  • ethyl 3-(4-chlorophenoxy)-6-ethyl-7-hydroxy-4-oxochromene-2-carboxylate
  • ethyl 7-hydroxy-4-oxo-8-(piperidin-1-ylmethyl)chromene-2-carboxylate,hydrochloride
  • ethyl-7-benzylamino-8-nitro-4-oxo-4H-chromene-2-carboxylate
  • 3-Methylsulfanyl-2-sulfanylpropan-1-ol
  • 4-Iodo-2-methoxy-6-methylpyridine
  • 2,6-Difluoro-4-(trifluoromethyl)phenacyl bromide
  • 6-[(Cbz-amino)methyl]-1,1-dichlorospiro[3.3]heptan-2-one
  • 2-Fluoro-6-hydroxy-4-(trifluoromethyl)benzoic acid
  • 3-Chloro-5-(trifluoromethoxy)styrene
  • 5-Cyclohexene-1,2,3,4-tetrol, 2-[(benzoyloxy)methyl]-, 4-benzoate, (1S,2S,3S,4R)-
  • 1-(Phenylmethyl) (1R,2S)-4-cyclohexene-1,2-dicarboxylate
  • (2R)-4-[4-(2-methylpropyl)phenyl]butan-2-amine
  • (2S)-3-amino-1,1-difluoropropan-2-ol
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