PURPUROGALLIN

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Names

[ CAS No. ]:
569-77-7

[ Name ]:
PURPUROGALLIN

[Synonym ]:
2,3,4,6-Tetrahydroxy-benzocyclohepten-5-on
Purpurogalline
2,3,4,6-Tetrahydroxybenzocyclohepten-5-one
2,3,4,6-tetrahydroxy-5H-benzo[7]annulen-5-one
2,3,4,6-tetrahydroxy-5H-benzocyclohepten-5-one
2,3,4,5-tetrahydroxybenzo[7]annulen-6-one
EINECS 209-324-9
MFCD00004145

Chemical & Physical Properties

[ Density]:
1.74g/cm3

[ Boiling Point ]:
357.9ºC at 760mmHg

[ Melting Point ]:
275ºC (dec.)(lit.)

[ Molecular Formula ]:
C11H8O5

[ Molecular Weight ]:
220.17800

[ Flash Point ]:
184.5ºC

[ Exact Mass ]:
220.03700

[ PSA ]:
97.99000

[ LogP ]:
1.02240

[ Index of Refraction ]:
1.79

MSDS

Click to get detail MSDS

Safety Information

[ Hazard Codes ]:
Xi

[ Risk Phrases ]:
36/37/38

[ Safety Phrases ]:
S26;S36

[ HS Code ]:
2914400090

Synthetic Route

Click to get detail synthetic route

Customs

[ HS Code ]: 2914400090

[ Summary ]:
2914400090 other ketone-alcohols and ketone-aldehydes。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%

Related Compounds

  • 4'-Brom-purpurogallin
  • tetramethyl purpurogallin
  • Purpurogallin carboxylic acid
  • 3-Oxo-3-(2-(pyridin-3-yl)pyrrolidin-1-yl)propanenitrile
  • Cyclopropyl(3-(pyrimidin-4-yloxy)pyrrolidin-1-yl)methanone
  • 3-Cyclopentyl-1-(3-(pyrimidin-4-yloxy)pyrrolidin-1-yl)propan-1-one
  • (3,4-Dimethylphenyl)(3-(pyrimidin-4-yloxy)pyrrolidin-1-yl)methanone
  • N-{[5-methyl-1-(propan-2-yl)-1H-pyrazol-4-yl]methyl}-1-(propan-2-yl)-1H-pyrazol-4-amine
  • 2-Azido-1-(2-(pyridin-3-yl)pyrrolidin-1-yl)ethan-1-one
  • 2-Chloro-1-(4-(1-methylpiperidin-4-yl)piperazin-1-yl)ethan-1-one
  • 4-((6-Chloropyrimidin-4-yl)amino)butanoic acid
  • 6-chloro-N-(2,6-difluorobenzyl)pyrimidin-4-amine
  • 6-chloro-N-(3-isopropoxypropyl)pyrimidin-4-amine
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