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  • Product Name:   7-DIETHYLAMINO-3-THENOYLCOUMARIN
  • Synonyms:   7-(Diethylamino)-3-(thiophene-2-carbonyl)-2H-chromen-2-one
  • CAS No.:   77820-11-2
  • Molecular Formula:   C18H17NO3S
  • Molecular Weight :   327.4
  • Specification :   98%
  • Place of Origin:   China
  • Appearance :   
  • Document :   Download

Description of 7-DIETHYLAMINO-3-THENOYLCOUMARIN



7-DIETHYLAMINO-3-THENOYLCOUMARIN Chemical Properties


Melting point  138-142 °C


density  1.2165 (rough estimate)


refractive index  1.7000 (estimate)




Safety Information


Safety Statements  24/25


HS Code  29349990




7-DIETHYLAMINO-3-THENOYLCOUMARIN Usage And Synthesis


Chemical Properties yellow powder




7-DIETHYLAMINO-3-THENOYLCOUMARIN Preparation Products And Raw materials


Raw materials Etanol-->Dichloromethane-->N,N-Dimethylformamide-->Phosphorus oxychloride-->p-Toluenesulfonic acid-->1-Oxa-4-azacyclohexane-->4-Dimethylaminopyridine-->Dicyclohexylcarbodiimide-->3-Diethylaminophenol-->2,2-Dimethyl-1,3-dioxane-4,6-dione-->2-Thiophenecarboxylic acid


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