pentadiene

As nouns the difference between terms and pentadiene

is that terms is while pentadiene is (organic compound) either of two isomeric dienes derived from pentane.

Cyclopentadiene is a derived term of pentadiene.

As nouns the difference between cyclopentadiene and pentadiene

is that cyclopentadiene is cyclopentadiene while pentadiene is (organic compound) either of two isomeric dienes derived from pentane.

In organic compound terms the difference between pentane and pentadiene

is that pentane is an aliphatic hydrocarbon of chemical formula C₅H₁₂; either of the three isomers n-pentane, methyl-butane (isopentane), and di-methyl-propane (neopentane); volatile liquids under normal conditions while pentadiene is either of two isomeric dienes derived from pentane.

As nouns the difference between diene and pentadiene

is that diene is diene while pentadiene is (organic compound) either of two isomeric dienes derived from pentane.

As an adjective isomeric

is being an isomer.

As a noun pentadiene is

either of two isomeric dienes derived from pentane.