1-Benzopyrylium,7-hydroxy-2-(4-methoxyphenyl)-, chloride (9CI)

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Names

[ CAS No. ]:
1222-48-6

[ Name ]:
1-Benzopyrylium,7-hydroxy-2-(4-methoxyphenyl)-, chloride (9CI)

[Synonym ]:
7-hydroxy-4'-methoxyflavylium chloride
7-Hydroxy-4'-methoxy-flavyliumchlorid
4'-Methoxy-7-hydroxyflavylium chloride

Chemical & Physical Properties

[ Density]:
1.27g/cm3

[ Boiling Point ]:
551.3ºC at 760mmHg

[ Molecular Formula ]:
C16H13ClO3

[ Molecular Weight ]:
288.72600

[ Flash Point ]:
287.2ºC

[ Exact Mass ]:
288.05500

[ PSA ]:
42.60000

[ LogP ]:
1.09910

[ Vapour Pressure ]:
5.48E-13mmHg at 25°C

[ Index of Refraction ]:
1.651

Safety Information

[ HS Code ]:
2909499000

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Acetanisole
  • b-Resorcylaldehyde
  • Resorcine
  • Anisole

DownStream

  • 2,4-diacetyloxybenzoic acid
  • p-Anisic acid

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%