Product Name

  • Name

    Lithium acetylide ethylenediamine complex

  • EINECS 229-967-9
  • CAS No. 6867-30-7
  • Density 1,04 g/cm3
  • Solubility
  • Melting Point 76 °C (dec.)
  • Formula C4H9 Li N2
  • Boiling Point 110.6 °C(lit.)
  • Molecular Weight 92.07
  • Flash Point 7 °F
  • Transport Information UN 3131
  • Appearance brown solid.
  • Safety 26-43-45-62
  • Risk Codes R11;R14/15;R35   
  • Molecular Structure Molecular Structure of 6867-30-7 (Lithium acetylide ethylenediamine complex)
  • Hazard Symbols
  • Synonyms Ethylenediamine,compd. with lithium acetylide (Li(HC2)) (1:1) (8CI); Lithium,(1,2-ethanediamine-N,N')ethynyl-; Lithium, (1,2-ethanediamine-kN,kN')ethynyl- (9CI); Lithium acetylide (Li(HC2)), compd.with ethylenediamine (1:1) (8CI); (1,2-Diaminoethane)(ethynyl)lithium;(1,2-Ethanediamine-N,N')ethynyllithium; (Acetylido)(ethylenediamine)lithium;Ethylenediamine compd. with Li acetylide; Ethynyl lithium-ethylene diaminecomplex; Ethynyllithium complex with 1,2-ethanediamine (1:1); Lithiumacetylide-ethylenediamine (1:1); Lithium acetylide-ethylenediamine complex
  • PSA 52.04000
  • LogP 0.43080

Lithium acetylide ethylenediamine complex Chemical Properties

Product Name: Lithium acetylide, ethylenediamine complex
CAS Registry Number: 6867-30-7
IUPAC Name: lithium ; ethane-1,2-diamine ; ethyne
Molecular Weight: 92.06866 [g/mol]
Molecular Formula: C4H9LiN2
H-Bond Donor: 2
H-Bond Acceptor: 3
Flash Point: 33.9 °C
Enthalpy of Vaporization: 37.98 kJ/mol
Boiling Point: 119.7 °C at 760 mmHg
Vapour Pressure: 15.8 mmHg at 25°C 
Other Registry Number: 183200-84-2 ;50475-76-8 ;915126-09-9
Following is the molecular structure of Lithium acetylide, ethylenediamine complex (CAS NO.6867-30-7) is:

Lithium acetylide ethylenediamine complex Safety Profile

A very flammable, unstable mixture. When heated to decomposition it emits toxic fumes of NOx. See also LITHIUM ACETYLIDE and 1,2-ETHANEDIAMINE.

Lithium acetylide ethylenediamine complex Specification

 Lithium acetylide, ethylenediamine complex , its cas register number is 6867-30-7. It also can be called EINECS 229-967-9 ; Lithium acetylide,ethylene diamine complex (1:1) ; Lithium, (1,2-ethanediamine-kappaN,kappaN')ethynyl- ; Lithium, (1,2-ethanediamine-kappaN1,kappaN2)ethynyl- .

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