摘要
多甘醇单甲醚季铵盐是一种同时含氧乙烯链及季铵盐的新型表面活性剂，它具有良好的相转移催化能力。本文着重从核磁共振光谱的角度（包括氢核磁共振谱和碳核磁共振谱）来研究多甘醇单甲醚季铵盐的结构。结果表明，新型季铵盐的化学结构式正确。
A new type of surfactant,consists of quaternary ammonium salt and polyethylene glycol side chain,with a high phasetransfer catalytic ability. This paper deals with the structural formula of polyethylene glycol quaternary ammonium by the 13C-NMR and 1H-NMR spectra. The result de monstrated very satisfactory identification and characterization of the compound.
关键词
多甘醇单甲醚
季铵盐
NMR
成像
Polyethylene glycol quaternary ammonium
Nuclear magnetic resonance
