6-Amino-3,4-benzocoumarin

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Names

[ CAS No. ]:
83527-99-5

[ Name ]:
6-Amino-3,4-benzocoumarin

[Synonym ]:
2-amino-6H-benzo[c]chromen-6-one
2-Amino-benzo[c]chromen-6-on
2-Amino-6H-dibenzo[b,d]pyran-6-one
2-amino-benzo[c]chromen-6-one
MFCD00010828
6-Amino-3,4-benzocoumarin
2-amino-3,4-benzocoumarin

Chemical & Physical Properties

[ Density]:
1.354g/cm3

[ Boiling Point ]:
435ºC at 760 mmHg

[ Melting Point ]:
190-191ºC(lit.)

[ Molecular Formula ]:
C13H9NO2

[ Molecular Weight ]:
211.21600

[ Flash Point ]:
259.2ºC

[ Exact Mass ]:
211.06300

[ PSA ]:
56.23000

[ LogP ]:
3.10960

[ Index of Refraction ]:
1.692

MSDS

Click to get detail MSDS

Safety Information

[ Hazard Codes ]:
Xi: Irritant;

[ Risk Phrases ]:
R36/37/38

[ Safety Phrases ]:
26-37/39

[ WGK Germany ]:
3

[ HS Code ]:
2922399090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 6H-Dibenzo[b,d]pyran-6-one,2-nitro-
  • o-methoxycarbonylbenzenediazonium chloride
  • 4-Aminophenol
  • 2-phenylazo-benzo[c]chromen-6-one
  • 6H-Dibenzo[b,d]pyran-6-one
  • Biphenyl-2-carboxylic acid

DownStream

  • Acetamide,N-(6-oxo-6H-dibenzo[b,d]pyran-2-yl)-

Customs

[ HS Code ]: 2922399090

[ Summary ]:
2922399090 other amino-aldehydes, amino-ketones and amino-quinones, other than those containing more than one kind of oxygen function; salts thereof VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

Related Compounds

  • 6-amino-3-(4-methylphenyl)-2H-1,2,4-triazine-5-thione
  • 6-Amino-3,4,4'-trimethoxy-α-phenyl-zimtsaeure-methylester
  • 6-Amino-3-(4-(tert-butyl)phenyl)picolinic acid
  • 6-amino-3-(4-chlorophenyl)-2H-1,2,4-triazine-5-thione
  • 6-Amino-3-(4-pyridyl)coumarin
  • 6-amino-3-(4-bromo-phenyl)-hexanoic acid ethyl ester hydrochloride
  • 2-[1-(4-Methylcyclohexyl)cyclobutyl]ethan-1-amine
  • 2-[1-(2-Nitrophenyl)cyclopropyl]propan-2-amine
  • 1,1-difluoro-2-(1-methyl-1H-1,2,3-triazol-4-yl)propan-2-amine
  • 1,1-Difluoro-2-methyl-3-(oxan-4-yl)propan-2-amine
  • (2S)-4-[3-chloro-5-(trifluoromethyl)phenyl]butan-2-amine
  • 2,2-Dimethyl-1-(2,2,2-trifluoroethyl)cyclopropan-1-amine
  • 1,1-Difluoro-2-(2-methyl-1,3-thiazol-4-yl)propan-2-amine
  • rac-[(1R,3R)-3-(6-methoxypyridin-2-yl)-2,2-dimethylcyclopropyl]methanamine
  • tert-Butyl (S)-2-(((tert-butyldiphenylsilyl)oxy)methyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2,5-dihydro-1H-pyrrole-1-carboxylate
  • {1-[5-chloro-1-methyl-3-(trifluoromethyl)-1H-pyrazol-4-yl]cyclobutyl}methanamine