Examples of 'using toluene' in a sentence
Meaning of "using toluene"
Using toluene: Refers to the act of utilizing the chemical compound toluene for a particular purpose. This phrase is commonly used in scientific, industrial, or chemical contexts to describe the application of toluene in processes such as manufacturing, synthesis, or research
How to use "using toluene" in a sentence
Basic
Advanced
using toluene
Good results were obtained using toluene or acetonitrile.
The acetic acid was azeotropically removed in vacuo using toluene.
Is crystallized using toluene as solvent.
The residue is chromatographed on silica gel using toluene.
The solvent was removed in vacuo using toluene to assist in the removal.
Residual water was removed by repeated azeotropic distillation using toluene.
Partial solubility was found using toluene as the solvent.
The thionyl chloride was eliminated by several azeotropic distillations using toluene.
The solution was concentrated using toluene to azeotrope.
The obtained material is azeotropically distilled at the rotating evaporator using toluene.
Catalyst pumps were calibrated periodically using toluene as the calibrating medium.
Preliminary experiments using toluene indicate that high humidity severely decreases the breakthrough volume.
Good results are obtained using toluene.
The mixture was dried azeotropically using toluene and placed under high vacuum overnight for completeness.
The product is purified by soxhlet extraction using toluene as solvent.
See also
NIST researchers suggested using toluene to uniformly coat individual nanotubes with a ceramic shell.
Preferably it is performed by using toluene or water.
For example, using toluene as a solvent is tantamount to selecting a heating temperature of approximately 100 ° C.
Two extractions were performed using toluene and water.
The organic layer was concentrated under reduced pressure with subsequent azeotropic drying using toluene.
Initially the reaction was attempted using toluene as the solvent.
The aqueous layer was evaporated to yield a white paste, which was azeotropically dried using toluene.
The process was repeated twice more using toluene in place of ethyl acetate.
The solvent is removed and the residue azeotropically dried using toluene.
Example 2 is repeated using toluene as solvent.
Subsequently, the solvent is distilled off as an azeotrope using toluene.
The volatiles were removed in vacuo, using toluene to azeotropically remove the water.
The gas flow rate was determined in an offline test using toluene alone.
Pu foam as support was synthesized using toluene diisocyanate and polyether in a molar ratio 5:3.
The crude residue was purified by column chromatography on silica using toluene as eluant.
Note, Cp represents cyclopropyl Using toluene as solvent and heating at 80oC for 4 hours.
The crude material was chromatographed on silica gel using toluene as the eluent.
By working in a similar manner, but using toluene and p - xylene, a mixture of polymorphs A + E is obtained.
The mixture was purified by plug filtration through silica using toluene as mobile phase.
Silica gel chromatography using toluene followed by 1:9 EtOAc / toluene afforded the 1-silylated product as an oil.
Preference is given to using toluene.
The solution of the product 5 was adjusted to 0.2M concentration of isocyanate using toluene.
A polyurethane foam is prepared in the conventional manner using toluene diisocyanate and polyether polyol.
Example 2, This example illustrates the preparation of methyl dithiocarbazinate ( MDTC ) without using toluene.
Excess solvents were azeotropically removed in vacuo by using toluene to give crude carboxylic acid.
This composition also contains a modified montmorillonite, without using toluene.
The obtained solid was further dried using toluene ( 2 x 5 mL ) to obtain the crude.
The residue was chromatographed over 300 g of silica gel using toluene.
The obtained solid was further dried using toluene ( 2 × 5 mL ) to obtain the crude amine.
This is 4 % higher than when the reaction is carried out using toluene.
The residue was chromatographed on silica gel using toluene and toluene, acetone,, 4:1 as eluants.
Residual DMF was removed through azeotropic distillation at 50°C using toluene.
The organic layer was dried ( MgSO4 ) and concentrated, using toluene to remove residual 2-methoxyethanol azeotropically.
The chromophore containing toluene was separated and absorbance read at 520 nm using toluene as a blank.
The residual oil was chromatographed over 5 g of silica gel using toluene followed by 1:9 ethyl acetate / toluene.
You'll also be interested in:
Examples of using Using
Show more
Mash kidney beans using a potato masher
Log in using the default administrative account
Proportion of households using a clean water source
Examples of using Toluene
Show more
Toluene can affect the nervous system
Marketing and use of toluene and trichlorobenzene
Toluene registered high in decreases in both countries
