4H-1-Benzopyran-4-one, 2-(diethylamino)-

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Names

[ CAS No. ]:
64965-01-1

[ Name ]:
4H-1-Benzopyran-4-one, 2-(diethylamino)-

[Synonym ]:
2-Dietilamminocromone
2-diethylamino-chromen-4-one
2-(Diethylamino)-4H-1-benzopyran-4-one
2-Dietilamminocromone [Italian]
4H-1-Benzopyran-4-one,2-(diethylamino)

Chemical & Physical Properties

[ Density]:
1.14g/cm3

[ Boiling Point ]:
309.2ºC at 760 mmHg

[ Molecular Formula ]:
C13H15NO2

[ Molecular Weight ]:
217.26400

[ Flash Point ]:
140.8ºC

[ Exact Mass ]:
217.11000

[ PSA ]:
33.45000

[ LogP ]:
2.63920

[ Index of Refraction ]:
1.576

Safety Information

[ HS Code ]:
2922399090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • N,N-Diethylacetamide
  • Salicylic acid
  • 4-hydroxy-2-deoxy-2-thiocoumarin

DownStream

  • 2-(diethylamino)-6-nitrochromen-4-one
  • 2-(diethylamino)-3,6-dinitrochromen-4-one

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

  • 4H-1-Benzopyran-4-one, 2-(diethylamino)-7-phenyl-
  • 2-(Diethylamino)-8-phenyl-4H-1-benzopyran-4-one
  • 2-(diethylamino)-6-methylchromen-4-one
  • 2-(diethylamino)-3,6-dinitrochromen-4-one
  • 2-(diethylamino)-6-nitrochromen-4-one
  • 2-(diethylamino)-5-methyl-8-propan-2-ylchromen-4-one