3',6'-dihydroxy-2',4',5'-trimethoxychalcone

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Names

[ CAS No. ]:
521-51-7

[ Name ]:
3',6'-dihydroxy-2',4',5'-trimethoxychalcone

[Synonym ]:
Pedicin
(2E)-1-(2,5-Dihydroxy-3,4,6-trimethoxyphenyl)-3-phenylprop-2-en-1-one
2-Propen-1-one, 1-(2,5-dihydroxy-3,4,6-trimethoxyphenyl)-3-phenyl-, (2E)-
3',6'-DIHYDROXY-2',4',5'-TRIMETHOXYCHALCONE
(2E)-1-(2,5-Dihydroxy-3,4,6-trimethoxyphenyl)-3-phenyl-2-propen-1-one

Chemical & Physical Properties

[ Density]:
1.3±0.1 g/cm3

[ Boiling Point ]:
583.0±50.0 °C at 760 mmHg

[ Molecular Formula ]:
C18H18O6

[ Molecular Weight ]:
330.332

[ Flash Point ]:
213.3±23.6 °C

[ Exact Mass ]:
330.110352

[ PSA ]:
85.22000

[ LogP ]:
2.86

[ Vapour Pressure ]:
0.0±1.7 mmHg at 25°C

[ Index of Refraction ]:
1.620

Safety Information

[ Hazard Codes ]:
Xi

[ HS Code ]:
2914509090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 2'-Hydroxy-3',4',6'-trimethoxychalcone
  • 1-(2-hydroxy-3,4,6-trimethoxy-phenyl)ethanone
  • Benzaldehyde

DownStream

Customs

[ HS Code ]: 2914509090

[ Summary ]:
HS:2914509090 other ketones with other oxygen function VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%

Related Compounds

  • 3',6'-dihydroxy-2',4',5'-triiodo-spiro[phthalan-1,9'-xanthen]-3-one
  • ERYTHROSIN-5-ISOTHIOCYANATE
  • 6-Aminoerythrosin
  • ERYTHROSIN B ISOTHIOCYANATE, ISOMER II
  • Spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3- one,4,7-dichloro-3',6'-dihydroxy-2',4',5',7'- tetraiodo-
  • Spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one,4,5,6,7-tetrachloro-3',6'-dihydroxy-2',4',5',7'-tetraiodo-, potassium salt(1:2)