Sodium acetylenide is an inorganic compound, monosubstituted sodium acetylenide with the formula NaHC 2 , colorless crystals, reacts with water.
| Sodium Acetylenide | |
|---|---|
| General | |
| Systematic name | Sodium Acetylenide |
| Traditional names | Sodium Acetylenide |
| Chem. formula | NaHC 2 |
| Physical properties | |
| condition | colorless crystals |
| Molar mass | 48.02 g / mol |
| Density | 1.33 g / cm³ |
| Thermal properties | |
| T. decomp. | 145 ° C |
| Enthalpy of Education | 96 kJ / mol |
| Classification | |
| Reg. CAS number | |
| PubChem | |
| Reg. EINECS number | |
| Smiles | |
| Inchi | |
| Chebi | |
| ChemSpider | |
Content
- 1 Receiving
- 2 Physical properties
- 3 Chemical properties
- 4 Literature
Getting
- Passing acetylene through a solution of sodium in ammonia ::
Physical Properties
Sodium acetylenide forms colorless crystals of tetragonal syngony , space group P 4 / nmm , cell parameters a = 0.382 nm, c = 0.817 nm, Z = 2.
Chemical Properties
- It decomposes on heating in vacuo to form disodium acetylenide :
Literature
- Chemical Encyclopedia / Editorial Board: Knunyants I.L. et al. - M .: Soviet Encyclopedia, 1992. - T. 3. - 639 p. - ISBN 5-82270-039-8 .
- Chemistry Handbook / Editorial: Nikolsky B.P. et al. - 2nd ed., rev. - M.-L.: Chemistry, 1966. - T. 1. - 1072 p.
- Inorganic Synthesis Guide: 6 Vol. / Ed. Brower, G. - M .: Mir, 1985 .-- T. 3 .-- 392 p.