常用溶剂氢谱峰.doc

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1、常用溶剂质谱峰常用溶剂影响试剂的出峰CDCL3(CD3)2SOCD3OD试剂本身7.262.503.30CH3COOH2.111.901.98丙酮2.162.082.14乙腈2.112.062.02苯7.357.367.32氯仿7.258.317.91二氯甲烷5.315.765.48乙醚CH31.201.081.17CH23.483.373.48N,N-二甲基乙酰胺CH8.017.947.97CH22.952.882.10CH32.872.722.87乙醇CH31.251.061.18CH23.713.453.61OH1.314

2、.62----乙酸乙酯CH3CO2.041.982.00CH24.124.024.08CH31.251.181.23甲醇CH33.483.153.33OH1.084.00----正己烷CH30.870.850.90CH21.251.241.29环己烷1.421.411.44