Product name:Tetrabutylammonium hydrogen sulfate
CAS:32503-27-8
Molecular Formula:C16H37NO4S
Formula Weight:339.53
Specification:100g
Description:Tetrabutylammonium hydrogen sulfate was white crystal, melting point 169 ~ 171℃.
185kg of iodobutane and 185kg of tributylamine were successively put into the reactor, 500L acetonitrile was added as solvent, and reflux was heated for 1 h under agitation. Cool to room temperature, add 140 kg methyl sulfate, reflux for 8 h. The by-product, iodobutane, is evaporated, followed by acetonitrile. Dilute hydrochloric acid was added to the residue for acidic hydrolysis, and the hydrolysate was broken into distillation column to steam methanol and water first, and then decompressed to steam the product tetra-butyl ammonium bisulphate. Using ethyl acetate heavy 繥, Tetrabutylammonium hydrogen sulfate.
Tetrabutylammonium hydrogen sulfate can be used as a surfactant, catalyst, emulsifier, disinfectant, fungicide, antistatic agent, etc. to determine oxalic acid in plant tissues and root secretions by reversed-phase high performance liquid chromatography.
Melting point:169 - 171 C
Chemical property:Clear liquid
Use:Used as phase transfer catalyst.