A method for the preparation of uncontaminated quaternary ammonium hydroxides is described. It is particularly useful for short-chain compounds R4N+OH- where R is a C1 to C4 unit and reflects the different solubility of long-chain R4N+X-... more
A method for the preparation of uncontaminated quaternary ammonium hydroxides is described. It is particularly useful for short-chain compounds R4N+OH- where R is a C1 to C4 unit and reflects the different solubility of long-chain R4N+X- and short-chain R4N+OH.
