1-Benzopyrylium,5,7-dihydroxy-3-methoxy-2-(4-methoxyphenyl)-, chloride (9CI)

Suppliers

Names

[ CAS No. ]:
13544-51-9

[ Name ]:
1-Benzopyrylium,5,7-dihydroxy-3-methoxy-2-(4-methoxyphenyl)-, chloride (9CI)

[Synonym ]:
5,7-dihydroxy-3,4'-dimethoxyflavylium chloride
Pelargonidinchlorid-3.4'-dimethylaether

Chemical & Physical Properties

[ Density]:
1.37g/cm3

[ Boiling Point ]:
559.9ºC at 760mmHg

[ Molecular Formula ]:
C17H15ClO5

[ Molecular Weight ]:
334.75100

[ Flash Point ]:
292.4ºC

[ Exact Mass ]:
334.06100

[ PSA ]:
72.06000

[ LogP ]:
0.81330

[ Vapour Pressure ]:
2.26E-13mmHg at 25°C

[ Index of Refraction ]:
1.655

Safety Information

[ HS Code ]:
2909499000

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 2-methoxy-1-(4-methoxyphenyl)ethanone
  • 2,4,6-Trihydroxybenzaldehyde
  • 1,3,5-triacetoxy-2-diacetoxymethyl-benzene
  • Phloroglucinol

DownStream

Customs

[ HS Code ]: 2909499000

[ Summary ]:
2909499000. ether-alcohols and their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:9.0%. . MFN tariff:5.5%. General tariff:30.0%