C4H9NO

Morpholine is often preferred over ammonia for dosing in boiler feed water because it has lower volatility, lower potential for corrosion, and it offers better pH stability. Additionally, morpholine provides effective protection against both acidic and alkaline corrosion in the boiler system, making it a more versatile and reliable option compared to ammonia dosing.

The reaction between polyvinylidene chloride (PVDC) and morpholine would likely involve the formation of an imine bond between the carbonyl group in PVDC and the amine group in morpholine. This reaction can lead to the functionalization or modification of the PVDC polymer chain. Additionally, depending on the reaction conditions, other side reactions or products may also occur.

George Sniezo-Blocki has written:

'Mixed solvent gel permeation chromatography with poly(acryloyl-morpholine) column packings'

O(CH2)4NH

you have to draw the O at the top of the ring with its two lone pairs, then on both sides is a C with two branching Hs and then continued around the hexagone like structure until you get to the bottom where you put an N with two lone pairs and a H branching off of it.

Cant really draw it on here, but hope that helps!