Nylon 6,6 is a polymer with the following structure:
-C-(CH2)4-C-N-(CH2)6-N-C-(CH2)4-C-N-(CH2)6-N-
H H H H
(a) Circle an amide linkage in the structure above.
(b) Draw TWO monomers that could have formed this polymer.
(c) Nylon 6 is formed from the monomer H2N-(CH2)5-CO2H.
(i) Name this monomer.
(ii) Draw THREE repeating units of the Nylon 6 polymer chain.
(d) Nylon is used for making ropes for climbing and abseiling. The ropes come with a warning label attached, such as that shown below.
WARNING!!!
Nylon Rope: Do not allow to come in contact with acids or their vapours
Discuss why this warning label is attached to nylon rope when purchased.
Include in your answer:
- the type of reaction that would occur
- relevant organic structural formulae
- any changes to the properties of the nylon rope