Supplier Page from Thermo Fisher Scientific for Poly(acrylic acid), 25 wt% solution in water; approx. M.W. 240,000
4-Ethylphenol, 97% from Thermo Fisher Scientific
4-Fluoroaniline, 98% from Thermo Fisher Scientific
Ethyl 4-chlorobutyrate, 97% from Thermo Fisher Scientific
N-Ethylaniline, 98% from Thermo Fisher Scientific