- Chemical Name:Sodium Acetylide
- CAS Number:1066-26-8
- Chemical Family:Acetylenics
- Synonyms:Ethynyl sodium, Monosodium acetylide, Sodium acetylenide, Sodium acetylide (Na(C2H)), Sodium carbide (Na(C2H))
Wiley sodium acetylide (20% dispersion in xylenes) is a gray to tan liquid with a hydrocarbon odor. Settling of the sodium acetylide may occur during transport or storage.