Table 1.
solvent | CGCa [mg mL−1] |
hexane | P |
cyclohexane | P |
CCl4 | G (7.5) |
benzene | G (6.5) |
methylbenzene | HG |
p-xylene | G (5.0) |
CHCl3 | S |
CH2Cl2 | S |
THF | S |
acetone | S |
acetonitrile | S |
DMF | S |
aG = gel; P = precipitation; S = solution; HG = half gel.