Examples of 'dry methanol' in a sentence
Meaning of "dry methanol"
Dry methanol: This phrase is used to describe methanol that does not contain any water or other impurities, often important in scientific experiments or industrial processes
How to use "dry methanol" in a sentence
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dry methanol
To the residue was added dry methanol to give a ca.
In dry methanol under a nitrogen atmosphere.
The bromomethyl ketone was dissolved in the minimum amount of dry methanol to achieve solution.
Enough dry methanol was added to the silica to make a slurry.
After cooling the yellow precipitate is filtered and resuspended in 10 ml of dry methanol.
PTSA is dissolved in dry methanol and added to the cold reaction mixture.
The experiment was continued using methanol containing 5 mol % water and finally using dry methanol.
Dry methanol was purchased from Sigma Aldrich.
Alternatively 6M HCl prepared by addition of AcCl to dry methanol can also be used.
Dry methanol ( MeOH ) was obtained vía distillation over magnesium turnings.
To this solution 20 ml of dry methanol was added.
Dry methanol was dosed into the reactor at a dosage speed of 110 g / h.
Acetyl chloride ( 6 mL ) was added dropwise to dry methanol in an ice bath under Ar.
Dry methanol vapour is recovered overhead in line 30 and is condensed in condenser 31.
The residue is taken up in 200 ml of dry methanol.
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It was cooled to 0 ° and dry methanol added dropwise and the solution stirred for 15 minutes.
The resulting oil is dissolved in 150 mL of dry methanol.
The cake is washed with dry methanol until the washings contain less than 0.3 % dimethyl succinate.
The residue was dissolved in dry methanol ( 4 ml ).
To the residue was added dry methanol ( 5 ml ) and the mixture was kept for 16 h.
Solvents were rotoevaporated and residue was dissolved in dry methanol ( 500 ml ).
The residue was dissolved in dry methanol ( 10 mL ) and cooled in an ice / water bath.
Solvents were removed under reduced pressure, and crude material was dissolved in dry methanol ( 10 ml ).
To the reaction mixture dry methanol ( 5 ml ) was added and reaction mixture refluxed for 0.5 h.
This solid residue was suspended in 20 ml dry methanol and 2 ml of SOCl2.
Dry methanol ( 20 ml ) was added dropwise over 5 minutes, and then the cooling bath was removed.
The flask is capped with a rubber septum and dry methanol ( 50 mL ) is added vía syringe.
A reversal was carried out at the end of the test using dry methanol ( 500 ppm water ).
The fraction was saponified by incubating with 5 % sulphuric acid in dry methanol for 2 hours at 72°C.
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