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
  • 5-(Bromomethyl)-3-cyano-2-(difluoromethyl)-4-pyridinecarboxylic acid
  • Urea, N-hydroxy-Na(2)-methyl-N-propyl-
  • 1-Amino-1-cyclopropyl-3-methylpentan-2-one
  • Tert-butyl 4-(imidazo[1,2-a]pyridin-6-yl)piperidine-1-carboxylate
  • 2-(Difluoromethyl)-6-fluoro-4-iodo-3-methylpyridine
  • Ethyl 2-chloro-6,6-dimethyl-5,6,7,8-tetrahydroquinoline-3-carboxylate
  • 2-Cyclopropyl-2-hydroxyethanimidamide hydrochloride
  • 3-Pyridinecarboxylic acid, 6-(difluoromethyl)-5-fluoro-2-methoxy-
  • 2-Tert-butyl-1-oxo-3-phenyl-3,4,5,6,7,7a-hexahydroisoindole-3a-carboxylic acid
  • tert-butyl (4aS,7aS)-1-(chlorosulfonyl)-octahydro-1H-pyrrolo[3,4-b]pyridine-6-carboxylate
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