Maclurin

Suppliers

Names

[ CAS No. ]:
519-34-6

[ Name ]:
Maclurin

[Synonym ]:
2,3',4,4',6-Pentahydroxybenzophenone
Patent Fustin
Maklurin
Morintannic acid
morintanico acid
C.I. Natural Yellow 11 (VAN)
Methanone, (3,4-dihydroxyphenyl)(2,4,6-trihydroxyphenyl)-
MFCD00016438
2,4,6,3',4'-pentahydroxy-benzophenone
Fustic extract
Maclurin
2,4,6,3',4'-Pentahydroxy-benzophenon
Laguncurin
Moritannic acid
3,4,2',4',6'-pentahydroxybenzophenone
C.I. Natural Yellow 11
Kino-yellow
(3,4-Dihydroxyphenyl)(2,4,6-trihydroxyphenyl)methanone
EINECS 208-268-2

Chemical & Physical Properties

[ Density]:
1.6±0.1 g/cm3

[ Boiling Point ]:
551.1±50.0 °C at 760 mmHg

[ Melting Point ]:
222ºC

[ Molecular Formula ]:
C13H10O6

[ Molecular Weight ]:
262.215

[ Flash Point ]:
301.2±26.6 °C

[ Exact Mass ]:
262.047729

[ PSA ]:
118.22000

[ LogP ]:
2.88

[ Vapour Pressure ]:
0.0±1.5 mmHg at 25°C

[ Index of Refraction ]:
1.756

MSDS

Click to get detail MSDS

Safety Information

[ Hazard Codes ]:
Xi

[ HS Code ]:
2914501900

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 2,3',4,4',6-pentamethoxybenzophenone
  • Phloroglucinol
  • 3,4-Dihydroxybenzonitrile
  • diethyl 2,4,6-trihydroxyisophthalate
  • 1,3,6,7-tetrahydroxyxanthone
  • isoathyriol
  • Aromadendrin

DownStream

  • Carbon dioxide
  • 1,2-Benzenediol
  • Phloroglucinol
  • protocatechuic acid
  • 1,3,6,7-tetrahydroxyxanthone

Customs

[ HS Code ]: 2914501900

[ Summary ]:
2914501900 other ketone-phenols。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%

Related Compounds

  • Maclurin
  • Maclurin