Abstract

Three kinds of isomers of cresol trimethylsilyl ethers were analyzed using a gas chromatograph-chemical ionization mass spectrometer with mass fragmentography technique to find any difference between these isomers in various conditions, such as reagent gases(anmonia, methane and iso-butane)and the ion source temperature(200°C∼290°C). With anmonia as a reagent gas, the peak intensity ratios of m/e 180 to m/e 181 show remarkable differences between m-, o-and p-cresol trimethylsilyl ethers at 290°C of the ion source temperature.

Talk to us

Join us for a 30 min session where you can share your feedback and ask us any queries you have

Schedule a call

Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.