74654-07-2，mPEG3-NH2, MPEG3-Amine Product Specifications: l  Synonym: 2-[2-(2-Methoxyethoxy)ethoxy]ethylamine. l  Catalog Numbers:PS1-N-3. l  Appearance:Colorless Liquid. l  Stability:-18℃ for long term storage,avoid light. l  Molecular Weight:163.22. l  CAS No.:74654-07-2. l  Molecular formula:C7H17NO3. l  Purity:>97%.   This product is for research use only and is not intended for use in humans or for diagnostic use.