Allene
C3H4
Dimethylenemethane
1,2-Propadiene
C
3
H
4
  
 
Real, long lived, electronically neutral reagent chemical.

Gram formula weight (molecular mass) = 40.063
Melting point = -136 °C
Boiling point = -34 °C
Purity = 99 %
Solubility in organics = soluble


Wikipedia Page:

Allene
is defined with respect to the entities below:
The entities below are defined with respect to:
Allene
Allene (generic)


Cumulene (generic)


Molecular material (generic)


pi-HOMO Lewis base (generic)


chemical compound molecule metal molecular science reaction mechanism ionic material acid base geometry reactivity synthesis science knowledge chemistry Lewis