Synthesis
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Ethyl 2,3-dicyanopropionate

Synthesis
Ethyl 2,3-dicyanopropionate Structure
Ethyl 2,3-dicyanopropionate
  • CAS No.40497-11-8
  • Chemical Name:Ethyl 2,3-dicyanopropionate
  • CBNumber:CB9667312
  • Molecular Formula:C7H8N2O2
  • Formula Weight:152.15
  • MOL File:40497-11-8.mol
Ethyl 2,3-dicyanopropionate Property
  • Boiling point 120-135 °C
  • Density 1.129±0.06 g/cm3(Predicted)
  • storage temp. Sealed in dry,Room Temperature
  • solubility Chloroform, Methanol
  • form Oil
  • color Clear Light Brown to Yellow
  • CAS DataBase Reference 40497-11-8(CAS DataBase Reference)
Safety
  • HS Code  :2926907090
  • NFPA 704:
    1
    2 0
Hazard and Precautionary Statements (GHS)
  • Symbol(GHS)
  • Signal wordWarning
  • Hazard statements H312-H302-H332
  • Precautionary statements P261-P271-P304+P340-P312-P264-P270-P301+P312-P330-P501-P280-P302+P352-P312-P322-P363-P501
Ethyl 2,3-dicyanopropionate Price More Price(2)
  • Brand: TCI Chemicals (India)
  • Product number: E1366
  • Product name : Ethyl 2,3-Dicyanopropionate
  • Purity: min. 98.0 %
  • Packaging: 5G
  • Price: ₹2800
  • Updated: 2022/05/26
  • Buy: Buy
  • Brand: TCI Chemicals (India)
  • Product number: E1366
  • Product name : Ethyl 2,3-Dicyanopropionate
  • Purity: min. 98.0 %
  • Packaging: 25G
  • Price: ₹8100
  • Updated: 2022/05/26
  • Buy: Buy

Ethyl 2,3-dicyanopropionate Chemical Properties,Usage,Production

  • Synthesis The preparation method of Ethyl 2,3-dicyanopropionate is to add potassium cyanide solution and ethyl cyanoacetate into the reaction flask, use dimethyl sulfoxide as solvent, slowly add formaldehyde solution to the solution, and maintain the reaction temperature at 5 ℃ After the addition, the reaction was continued at 20°C for 15h, then the reaction solution was added to ice water, the organic layer was separated, the aqueous layer was extracted with a solvent, the organic layers were mixed, dried and desolubilized to obtain the product. Reaction equation:
    HCHO+KCN+CNCH2COOC2H5→CNCH2—CHCNCOOC2H5
  • Chemical Properties Brown Oil
  • Uses An intermediate for insecticide.
Ethyl 2,3-dicyanopropionate Preparation Products And Raw materials
Raw materials
Preparation Products
Ethyl 2,3-dicyanopropionate Suppliers
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Ethyl 2,3-dicyanopropionate Spectrum
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  • Ethyl 2,3-Dicyanopropanate
  • Ethy 2,3-dicyanopropionate
  • Propanoic acid, 2,3-dicyano-, ethyl ester
  • Ethyl 2,3-Dicyanopropionate, 98%+
  • 3-dicyanopropionate
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  • ETHYL 2,3-DICYANOPROPIONATE

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