Ethyl 4-Methylphenyl carbonate

Ethyl 4-Methylphenyl carbonate structural formula

CAS Number22719-81-9
Molecular FormulaC10H12O3
Molecular Weight180.204
  • Ethyl 4-Methylphenyl carbonate
  • Carbonic acid, ethyl 4-methylphenyl ester
  • 22719-81-9
  • Carbonic acid, ethyl p-tolyl ester
  • EINECS 245-175-6
  • Ethyl p-cresyl carbonate
  • NSC 9016
  • p-Tolyl ethyl carbonate


Separation of Ethyl 4-Methylphenyl carbonate on Newcrom R1 HPLC column

Separation of Ethyl 4-Methylphenyl carbonate on Newcrom R1 HPLC column

Ethyl 4-Methylphenyl carbonate can be analyzed by this reverse phase (RP) HPLC method with simple conditions. The mobile phase contains an acetonitrile (MeCN), water, and phosphoric acid. For Mass-Spec (MS) compatible applications the phosphoric acid needs to be replaced with formic acid. Smaller 3 µm particles columns available for fast UPLC applications. This liquid chromatography method is scalable and can be used for isolation impurities in preparative separation. It also suitable for pharmacokinetics.

The result was obtained by a proprietary SIELC algorithm. It may deviate from the actual experimental data. The experimental data are available upon request. Contact us by e-mail: or by phone: 847-229-2629.
SIELC Technologies usually develops more than one method for each compound. Therefore, this particular method may not be the best available method from our portfolio for your specific application. Before you decide to implement this method in your research, please send us an email to so we can ensure you get optimal results for your compound/s of interest.
Application Analytes:
Ethyl 4-Methylphenyl carbonate