Dimethylaminobenzaldehyde Solution, Alcoholic
Dissolve 1 g of 4-dimethylaminobenzaldehyde in 30 mL of ethanol (96%) and add 180 mL of butan-1-ol and 30 mL of hydrochloric acid.
Prepare immediately before use and discard if a pink colour develops.
Dissolve 1 g of 4-dimethylaminobenzaldehyde in 30 mL of ethanol (96%) and add 180 mL of butan-1-ol and 30 mL of hydrochloric acid.
Prepare immediately before use and discard if a pink colour develops.