Diethyl Ether As Gc Solvent
Diethyl ether is considered a good organic extracting solvent because it has a low polarity according to the university of alberta s organic web chem.
Diethyl ether as gc solvent. Diethyl ether or simply ether is an organic compound in the ether class with the formula c 2 h 5 2 o sometimes abbreviated as et 2 o see pseudoelement symbols it is a colorless highly volatile sweet smelling ethereal odour flammable liquid it is commonly used as a solvent in laboratories and as a starting fluid for some engines. Ether ethyl ether ether et2o ethoxyethane ethyl ether cas number 60 29 7. Monticelli in encyclopedia of toxicology third edition 2014. As shown in fig.
Beilstein reaxys number 1696894. 5 this is not the case for splitless sampling at a column temperature of 25 30. Cas 60 29 7 chemical formula c h o. Find msds or sds a coa data sheets and more information.
It was formerly used as a general anesthetic until. At this temperature only about 10 below the boiling point of diethyl ether the solvent does not recondense in the column inlet. When utilizing extraction solvents for liquid liquid extraction two solvents must be used. Suprasolv solvents offer the largest specified retention time range a clear baseline and a minimal signal to noise ratio leading to reliable and reproducible analysis results.
Diethyl ether may be used as a solvent reference standard for the determination of the analyte in bulk drug and pharmaceutical formulations by gas chromatography. Diethyl ether for gas chromatography ecd and fid suprasolv. Diethyl ether for gas chromatography ecd and fid suprasolv synonym. These secondary standards are qualified as certified reference materials.
One is usually water or water based and the other an organic solvent. Because of its characteristics diethyl ether was widely used in many countries as an anesthetic agent but was then replaced by other substances in the 1960s. Suprasolv ecd and fid is specially developed for gas chromatography in combination with ecd electron capture detetor and fid flame ionization detector. Diethyl ether was shown to produce perfect chloroform peaks by on column injection.
Diethyl ether cas 60 29 7 is a component of starting fluids and is used as a solvent in the manufacture of synthetic dyes and plastics.