Basic information Safety Supplier Related

Ethyl N-cyanoethanimideate

Basic information Safety Supplier Related

Ethyl N-cyanoethanimideate Basic information

Product Name:
Ethyl N-cyanoethanimideate
Synonyms:
  • n-cyanoethanimidic acid ethyl ester
  • N-CYANOETHANIMIDIC ETHYL ESTER
  • ETHYLN-CYANOACETOIMIDATE
  • ETHYL N-CYANO ETHANIMIDATE
  • Ethyl N-cyanoethanimideate
  • CYANO ETHYL ACETAMIDATE
  • N-cyanoacetimidic acid ethyl ester
  • Ethyl N-cyanoacetiMidate
CAS:
1558-82-3
MF:
C5H8N2O
MW:
112.13
Mol File:
1558-82-3.mol
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Ethyl N-cyanoethanimideate Chemical Properties

Melting point:
78-81 °C(Solv: ethyl ether (60-29-7))
Boiling point:
133.2±23.0 °C(Predicted)
Density 
0.94
refractive index 
1.45
storage temp. 
2-8°C
pka
-2.94±0.50(Predicted)
CAS DataBase Reference
1558-82-3(CAS DataBase Reference)
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Ethyl N-cyanoethanimideate Usage And Synthesis

Preparation

To a flask equipped as in Preparation 2-6 is added 162.0 gm (1.0 mole) of ethyl orthoacetate, 42.0 gm (1.0 mole) of cyanamide, and 134.0 gm (2.0 moles) of acetic anhydride. The reaction mixture is heated to 130-140°C and the ethyl acetate and acetic acid are distilled over. The heat is removed until the initial vigorous reaction subsides and then the heat­ing is continued at 135-140°C until most of the remaining ethyl acetate and acetid acid have distilled over (approx. 1 hr). The residue is then distilled under reduced pressure to afford 100.8 gm (90%), b.p. 90-95°C (20 mm Hg).

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