Table 2.

Reactivity ratios determined by terminal model fit to data, with 95% confidence intervals. “System” refers to the vol% of comonomer in the monomer/solvent mixture. BUOH—n-butanol; DMF—dimethylformamide; XYL—xylene.

System	rHEMA	rBMA
Bulk	2.27 ± 0.18	0.66 ± 0.06
50% in BUOH	2.78 ± 0.38	1.10 ± 0.15
20% in BUOH	1.99 ± 0.22	1.00 ± 0.13
10% in BUOH	1.43 ± 0.09	0.69 ± 0.05
50% in DMF	2.39 ± 0.49	1.18 ± 0.28
20% in DMF	1.18 ± 0.12	1.11 ± 0.12
10% in DMF	1.01 ± 0.07	1.00 ± 0.07
50% in XYL	14 ± 5.3	1.97 ± 0.80
20% in XYL	57.6 ± 273	5.41 ± 26
10% in XYL	14.9 ± 7.3	0.75 ± 0.41