what-is-the-key-structural-difference-between-the-24-and-26-isomers-of-toluene-d

Question

What is the key structural difference between the 2,4 and 2,6 isomers of toluene diisocyanate?

Accepted Answer

The position of the isocyanate groups on the benzene ring.

Answer

The length of the carbon chain attached to the benzene ring.

Answer

The number of aromatic rings in the structure.

Answer

The presence of an additional methyl group.