Examples of 'dimethyl sulphate' in a sentence
Meaning of "dimethyl sulphate"
dimethyl sulphate: Chemical compound commonly used in industries but also known for its extreme toxicity
How to use "dimethyl sulphate" in a sentence
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dimethyl sulphate
A further disadvantage is that dimethyl sulphate is a carcinogen.
Dimethyl sulphate is more particularly preferred.
Methylation of ethyl vanillin with dimethyl sulphate.
Dimethyl sulphate is preferably used as the quatemisation agent.
Appropriate methylating agents include dimethyl sulphate and methyl iodide.
Dimethyl sulphate is convenient to use.
The tertiary nitrogen containing segmented polyurethane is now quaternized with dimethyl sulphate.
Dimethyl sulphate can be conveniently used as the alkylating agent for a methylation.
Preferably the compound of formula III is dimethyl sulphate.
In this case, dimethyl sulphate is added to the boiling reaction mixture over 4 hours.
The samples were then converted to the TEA quaternary vía reaction with dimethyl sulphate.
Dimethyl sulphate ( i ml ) was added, and the mixture was refluxed overnight.
The alkylating agents can be, for example, dimethyl sulphate or diethyl sulphate.
Dimethyl sulphate ( DMS ) is used to modify guanine residues in-vivo by methylating the N7 position.
The latter is then quaternized by reaction, for example, with dimethyl sulphate.
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After 15 min, 11 ml dimethyl sulphate were added and the mixture was stirred for a further hour.
Where the alkylating agent is a sulphate, the preferred sulphate is dimethyl sulphate.
Dimethyl sulphate ( 3.3 grams ) is added dropwise over one minute to provide the quaternary ammonium salt.
Prepared similarly to the previous compound, but with excess dimethyl sulphate.
Molecular weight PEI core was react dimethyl sulphate in the mol ratio 10:1.
One agitates for 10 minutes at ambient temperature and adds 0.5 cm3 of dimethyl sulphate solution.
The reaction mixture was cooled to around 40 °C and dimethyl sulphate ( 3ml ) added in one portion.
Among the abovementioned alkylating agents, methyl chloride and dimethyl sulphate are preferred.
The mixture is stirred for 45 minutes, after which 2.5 ml of dimethyl sulphate are slowly added.
That obtained in Example 8 Dimethyl sulphate 24.
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Examples of using Sulphate
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Sulphate preserves the timbre of the wire
Antidotes are atropine sulphate and pralidoxime chloride
Sulphate uptake appears to be multiphasic as in higher plants
