robtin

Suppliers

Names

[ CAS No. ]:
4382-34-7

[ Name ]:
robtin

[Synonym ]:
7,2'-dihydroxyflavanone
3',4',5',7-tetrahydroxyflavanone
(2S)-7-Hydroxy-2-(3,4,5-trihydroxyphenyl)-2,3-dihydro-4H-chromen-4-one
4H-1-Benzopyran-4-one, 2,3-dihydro-7-hydroxy-2-(3,4,5-trihydroxyphenyl)-, (2S)-

Chemical & Physical Properties

[ Density]:
1.6±0.1 g/cm3

[ Boiling Point ]:
639.2±55.0 °C at 760 mmHg

[ Molecular Formula ]:
C15H12O6

[ Molecular Weight ]:
288.252

[ Flash Point ]:
247.3±25.0 °C

[ Exact Mass ]:
288.063385

[ PSA ]:
107.22000

[ LogP ]:
1.57

[ Vapour Pressure ]:
0.0±2.0 mmHg at 25°C

[ Index of Refraction ]:
1.725

Safety Information

[ Hazard Codes ]:
Xi

[ HS Code ]:
2932999099

Synthetic Route

Precursor & DownStream

Precursor

  • 2,4-Dihydroxyacetophenone
  • Gallic aldehyde

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

  • 5-(But-3-yn-2-yl)-1-benzofuran
  • 2-[1-(Aminooxy)ethyl]benzene-1,4-diol
  • Tert-butyl 2-(1-amino-2-hydroxypropan-2-yl)-5,5-dimethylpiperidine-1-carboxylate
  • [6-(2-Fluorophenyl)pyrimidin-4-yl]methanol
  • Tert-butyl 2-[4-(morpholin-4-yl)phenyl]piperazine-1-carboxylate
  • 4-nitro-3-[(1S)-2,2,2-trifluoro-1-hydroxyethyl]phenol
  • 3-Amino-1-(4-bromophenyl)-4,4,4-trifluorobutan-1-ol
  • 3-(3,4-Dimethoxy-5-nitrophenyl)prop-2-en-1-amine
  • rac-(1R,3R)-2,2-dimethyl-3-{pyrazolo[1,5-a]pyrimidin-6-yl}cyclopropan-1-amine
  • 1,3-dioxo-2,3-dihydro-1H-isoindol-2-yl 2-(1,3-oxazol-5-yl)acetate
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