Exhibit 21-9
Refer to the data below to answer the following question(s) :
Kodel is a staple and filament fiber prepared from dimethyl terephthalate and 1,4-cyclohexanedimethanol.Fabric made from Kodel has good crease resistance. 
-Refer to Exhibit 21-9.Kodel is an example of:
A) a polyurethane
B) a polyester
C) a polyamide
D) a polycarbonate
Correct Answer:
Verified
Q34: Poly(ethylene terephthalate),PET,is the polymeric material of Mylar
Q35: Exhibit 21-9
Refer to the data below to
Q36: Consider the structure given below which might
Q37: Exhibit 21-4
Consider the information below to answer
Q38: What is the product when the following
Q40: Exhibit 21-4
Consider the information below to answer
Q41: Draw the mechanism of acid-catalyzed hydrolysis of
Q42: Draw the mechanism of base-induced hydrolysis of
Q43: Which of the following describes nucleophilic acyl
Q44: Draw the mechanism of the Fischer esterification
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