2-(2,6-Diisopropylphenyl)-3,3-dimethyl-2-azaspiro[4.5]dec-1-en-2-ium Hydrogen Dichloride
Diisopropylphenyl Spiroimidazolium Dichloride 1g : Quaternary ammonium salt used as a precursor for N-heterocyclic carbene (NHC) ligands in organometallic catalysis, ideal for cross-coupling and polymerization reactions.