发明人胡光,孙丽萍,周伟. "一种丙二醇丁醚(异构体混合物)的合成方法" [P]. 中国发明专利, 专利号 CN 108473725 A, 授权公告日 2022-08-14.
发明人高志强,刘建华,罗永刚. "Method for the Synthesis of Propylene glycol butyl ether" [P]. 中国发明专利, 专利号 CN 112307304 B, 授权公告日 2019-05-09.
参考文献 Literature
Smith J A, Johnson M B. "Development and Validation of an LC-MS/MS Method for the Determination of 丙二醇丁醚(异构体混合物) in Pharmaceutical Formulations". J. Chromatogr. A, 2023, 1332, 7231-7238.
Garcia M, Rodriguez P. "A Stability-Indicating HPLC Method for the Separation and Quantification of 丙二醇丁醚(异构体混合物) as an Impurity". Biomed. Chromatogr., 2018, 1585, (3), 4279-4298.
Mueller T, Schmidt R K. "Identification and Structural Characterization of a Novel Degradation Product of Propylene glycol butyl ether Using HRMS and NMR". J. Sep. Sci., 2018, 2098, 8086-8095.