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Why methyl amine is more basic than trimethyl amine?
Methyl amine is more basic than trimethyl amine because it is more stable. Basicity is based on the stability of a compound as well as the availability of the hydrogens present. With three methyl groups are far more unstable than one methyl group on a nitrogen, since all of the protons are pushing away from one another.
Why methyl amine is a stronger base than ammonia?
Because methyl is an electron pumping group and It pumps electrons to Amine group to make it basic, But Ammonia has no influence from any basic groups. Therefore compared to Methyl-Amine, Ammonia is less basic
How to transfer a di-ethanol amine into tri-ethanol amine?
You add one more amine into it !
Why benzyl amine is more basic than n-ethyl aniline?
Because in Benzylamine : the unshared lone pair of electron on nitrogen atom isavailable >.. But in n-ethyl aniline: the unshared lone pair of electron is not available and enter resonance with benzene ring .(Villa)
Why is dimethylamine more basic than trimethylamine?
ethylamine is more basic than dimethylamine because the former one allows nitrogen atom to take reaction without any hindrance(prevention) of this reaction to occur.The later one has methyl groups on both sides of nitrogen atom,these groups hind nitrogen atom from reacting weth electrophiles.Remember nitrogen determine reactivity of amines.
What is reductive amination reaction?
It's a reaction to add a single alkyl group to a primary amine. It involves creating an imine from the primary amine and an aldehyde and then reducing it to a secondary amine. Other methods of alkylation of amines would add more than one alkyl group.
Why does AMINE group activate the benzene ring more than the hydroxyl group?
as nitrogen is less eletronegative than oxygen so the delocalisation of lone pair eletron to the benzene ring is more in case of amine compare to hydroxyl group
Is the main reason for your amine to be loaded up with H2S Co2 the low temperature or is it that the percentage of amine is higher then normal 50 50?
To me both reason can incresed acid gas loading in lean amine. 1.When lean amine temperature is low then then amine absorb more quantity of H2S,CO2 which result high acid gas loading in lean amine. 2.When amine solution concentration is hiegher than 50/50 then slow absorption of CO2 but H2S absorption incresed which result high acis gas loading in lean amine. Note: Lean amne temperature is the main thing to increase acid gas loading. Jan Muhammad My take is that if your amine titration is higher than 50%, and are having trouble with loadings, then you are probably running out of regeneration (still/reboiler). It is critical to maintain a good overhead temperature and reboiler temperature so that the amine can be regenerated. Proper titration and lean amine temps tie back into this...
What is an amine?
An amine is a functional group formally derived from ammonia by replacing one, two or three hydrogen atoms with hydrocarbon or other radicals.
How do you determine the pKa value of an organic compound for HPLC method?
the organic compound three kind normal, acid and basic compound for acid compound the pKa from 3 to 5, normal pKa around 7 and basic compound more than 7 also you can know the kind of organic compound from structure that you can see acidic or basic grope like carboxylic acid or amine.
What is the difference between Poly-amine paint and Poly-amide paint?
Poly-amines are more durable, poly-amides are more resistant to moisture.
In what amine is the nitrogen bonded to two carbon atoms?
In what amine is the nitrogen bonded to two carbon atoms? A 2 carbon amine is ethyl amine C2H5NH2 I have a way to remember the prefixes for organic molecules with a straight line,1C, 2 C, 3 C, and 4C organic molecules. The prefixes are methyl-, ethyl-, propyl-, and butyl-. "ME EAT PEANUT BUTTER". The molecules with more C's -C- methyl -C-C- ethyl -C-C-C- propyl -C-C-C-C- butyl (long u sound) ethyl amine ...H..H ….!...! H-C-C-N-H …!...!...! ...H..H.H
