Question

an example of undesirable solvent​

Answer 1

Answer:

The following solvents are unequivocally considered as undesirable if not already banned (i.e., at least two red or black shaded entries in Figs. 6 and 7, no yellow or green entries): chloroform, 1,2-DCE, carbon tetrachloride, NMP, DMF, DMAc, benzene, hexane, 1,4-dioxane, 1,2-DME, diethyl ether, and 2-methoxyethanol.

Explanation:

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