| Name:Diethyl (tosyloxy)methylphosphonate Other name:DESMPCAS NO:31618-90-3MF:C12H19O6PSAppearance:Slightly yellow transparent liquid |  |
The detailed specifications are as below:
| Itemoftesting | InspectionStandard |
| Appearance | Slightlyyellowtransparentliquid |
| Identification-HPLC | TheretentiontimeofthemajorpeakobtainedinsamplesolutionshouldcorrespondwiththatstandardofsolutioninthetestpuritybyHPLC |
| WatercontentbyKF(%w/w) | NMT0.5% |
| Toluene | NMT1.0% |
| Ethyl | NMT1.0% |
| P-toluenesulfonate -Totalimpurities | NMT2.0% |
| Assay(HPLC) | NLT98.0% |