2-(2-hydroxybenzoyl)xanthen-9-one

Names

[ CAS No. ]:
31964-91-7

[ Name ]:
2-(2-hydroxybenzoyl)xanthen-9-one

[Synonym ]:
2-Salicyloyl-9H-xanthen-9-one
2-Salicyloylxanthone

Chemical & Physical Properties

[ Density]:
1.374g/cm3

[ Boiling Point ]:
532.2ºC at 760mmHg

[ Molecular Formula ]:
C20H12O4

[ Molecular Weight ]:
316.30700

[ Flash Point ]:
197.1ºC

[ Exact Mass ]:
316.07400

[ PSA ]:
67.51000

[ LogP ]:
3.88280

[ Index of Refraction ]:
1.682

Safety Information

[ HS Code ]:
2932999099

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 2-methyl-4-oxo-4H-chromene-3-carbaldehyde
  • chromone-3-carboxylic acid
  • o-Acetoacetylphenol
  • N,N-Dimethylformamide dimethyl acetal
  • 2-(dimethylaminomethylidene)-1-(2-hydroxyphenyl)butane-1,3-dione

DownStream

Customs

[ HS Code ]: 2932999099

[ Summary ]:
2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Related Compounds

  • 3-(1H-indol-3-yl)-2-methylpropanenitrile
  • 6-Chloro-9-ethyl-2-methyl-9H-purine
  • (7R)-7-methoxy-5-oxa-2-azaspiro[3.4]octane
  • V65Qde4kep
  • 10-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-7H-benzo[c]carbazole
  • 7-Fluoro-4-methylisoquinoline
  • 4-(4-Fluorophenyl)-3,5-dimethyl-1H-pyrazole
  • tert-butyl N-(3-cyano-5-methylthiophen-2-yl)carbamate
  • (7-Hydroxyquinolin-5-yl)boronic acid
  • 7-Methylbenzofuran-6-ol
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