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CAS No 124-42-5 , ethanimidamide Search by region : Germany

  • Name: ethanimidamide
  • Synonyms: Acediamine hydrochloride; ACETAMIDINE HCl; Ethanamidine hydrochloride;hydrochloride;Acetamidine hydrochloride;ethanimidamide; Acetamidinium chloride; 124-42-5; ethanimidamide hydrochloride;
  • CAS Registry Number:
  • Melting Point: 165-170 ºC
  • Flash Point: 26.1°C
  • Boiling Point: 62.8°Cat760mmHg
  • Density: g/cm3
  • Refractive index: 1.458
  • Water Solubility: 1 G/ML
  • Safety Statements: R36/38
  • Hazard Symbols: Xi: Irritant;
  • HS Code: 29252000
  • Flash Point: 26.1°C
  • EINECS: 204-700-9
  • Molecular Weight: 94.54338
  • InchiKey: WCQOBLXWLRDEQA-UHFFFAOYSA-N
  • InChI: InChI=1S/C2H6N2.ClH/c1-2(3)4;/h1H3,(H3,3,4);1H
  • Risk Statements: S26;S37/39
  • Molecular Formula: C2H7ClN2
  • Molecular Structure:CAS No:124-42-5 ethanimidamide

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References of ethanimidamide
Title: Acetamidine Hydrochloride
CAS Registry Number: 124-42-5
CAS Name: Ethanimidamide hydrochloride
Synonyms: ethanamidine hydrochloride; a-amino-a-iminoethane hydrochloride; ethenylamidine hydrochloride; acediamine hydrochloride
Manufacturers' Codes: SN-4455
Molecular Formula: C2H7ClN2
Molecular Weight: 94.54
Percent Composition: C 25.41%, H 7.46%, Cl 37.50%, N 29.63%
Literature References: Prepd by passing HCl into a soln of acetonitrile in abs alcohol, then passing NH3 into the reaction mixture: Pinner, Ber. 16, 1654 (1883); 17, 178 (1884); Dox, Org. Synth. coll. vol. I, 5 (New York, 2nd ed., 1941). See also Fargher, J. Chem. Soc. 117, 674 (1920). Review: Shriner, Neumann, Chem. Rev. 35, 351-425 (1944).
Properties: Long prisms from alcohol, somewhat deliquescent, mp 174° (Fargher); mp 164-166° (Dox). Very sol in water. Sol in alcohols. Practically insol in acetone, ether. Should be stored in a closed container and in a cool place. If alkali is added to an aq soln, the free base is liberated.
Melting point: mp 174° (Fargher); mp 164-166° (Dox)
 
Derivative Type: Free base
Molecular Formula: C2H6N2
Molecular Weight: 58.08
Percent Composition: C 41.36%, H 10.41%, N 48.23%
Properties: uv max: 224 nm (e 4000). pK1 (25°): 12.1. Has a strong alkaline reaction and on slight warming dissociates into ammonia and acetic acid.
pKa: pK1 (25°): 12.1
Absorption maximum: uv max: 224 nm (e 4000)
 
CAUTION: Irritates mucous membranes, skin. Avoid tasting, swallowing, inhalation of the dust, skin contact.
Use: In the synthesis of imidazoles, pyrimidines, triazines.