Is cyclohexylamine an acid or a base?
It is a colorless liquid, although, like many amines, samples are often colored due to contaminants. It has a fishy odor and is miscible with water. Like other amines, it is a weak base, compared to strong bases such as NaOH, but it is a stronger base than its aromatic analog, aniline.
What is the structure of cyclohexylamine?
Cyclohexylamine
PubChem CID | 7965 |
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Structure | Find Similar Structures |
Chemical Safety | Laboratory Chemical Safety Summary (LCSS) Datasheet |
Molecular Formula | C6H13N or C6H11NH2 |
Synonyms | CYCLOHEXYLAMINE Cyclohexanamine 108-91-8 Aminocyclohexane Hexahydroaniline More… |
Is cyclohexylamine polar or nonpolar?
Normal alkane RI, non-polar column, temperature ramp 851.
Is cyclohexylamine more basic than aniline?
The electron releasing tendency of aniline or its basic strength is less than that of cyclohexylamine in which the electron pair on the nitrogen atom is not involved in any conjugation. there, cyclohexylamine is a stronger base.
What is cyclohexylamine used for?
Cyclohexylamine is a clear, colorless to yellow liquid with a strong, fishy odor. It is used as a corrosion inhibitor for boiler feed water, and to make other chemicals and insecticides. determine potentially hazardous exposures.
How can you distinguish between aniline and cyclohexylamine?
Cyclohexylamine and aniline can be distinguished by bromine test. Aniline react with Br2 and water to give 2,4,6 -tri bromo aniline.
Is cyclohexylamine a stronger base than ammonia?
Cyclohexylamine is thus more basic than ammonia because alkyl groups are electron-donating (through the effect of hyperconjugation). The cyclohexyl group makes the N atom more nucleophilic than in ammonia, and hence more basic.
Is cyclohexylamine volatile?
Albrecht and Schuck (3) and Cuisia (4) have volatile reagents, which neutral~ze acidity in the determined the volatility of cyclohexylamine and water thereby protecting surfaces from corrosion.
How do cyclohexylamine and aniline differ?
Why is cyclohexylamine stronger base than aniline?
In cyclohexylamine, the cyclohexyl group (non-aromatic) is an electron releasing group and thus increases electron density on the nitrogen of – NH2 group and makes it a stronger base than aniline (Inductive effect).
Which of the two aniline and cyclohexylamine is more basic and why?
Cyclohexylamine is a stronger base than aniline because in aniline electron pair is involved in conjugation, which makes the electron pair unavailable, where as in cyclohexyl amine, the −NH2 group is out side the ring and there is no resonance in the ring also, thereby the lone pair present on the nitrogen is freely …
How can you test aniline?
Procedure and mechanism A dry sample is dissolved in a small volume of hydrochloric acid and briefly heated. A piece of paper, previously impregnated with aniline acetate, is exposed to the vapor from the sample solution. A bright pink color on the paper is positive for the presence of pentoses.
What is the mobility of cyclohexylamine?
If released to soil, cyclohexylamine is expected to have high mobility based upon an estimated Koc of 150. The pKa of cyclohexylamine is 10.6, indicating that this compound will exist in the protonated form in the environment and cations generally adsorb more strongly to soils than their neutral counterparts.
Does cyclohexylamine volatilize in the environment?
With a pKa of 10.6 (1), cyclohexylamine will exist predominantly in protonated form in the environment and the protonated form of cyclohexylamine is not expected to volatilize from water or moist soil surfaces (2).
What is the metabolism of cyclohexylamine in rats?
The metabolites identified indicated that in rats, the metabolism of cyclohexylamine was mainly through hydroxylation of the cyclohexane ring, in man by deamination & in guinea pigs & rabbits by ring hydroxylation & deamination. The metabolites to cyclohexylamine were excreted in both free & conjugated forms.
Is there any reference data available for this IR spectrum?
This IR spectrum is from the Coblentz Society’s evaluated infrared reference spectra collection . Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved. No reference data available.