The unknown was moderately soluble in water and very soluble in aqueous HCl.
1348
Typical of fairly low molecular weight amines.
Solvent is deuterochloroform.
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132023303334383941424344454648495154
Signals from an ethyl group can be seen. The other peaks are from aromatic H's.
The molecular ion occurs at 107.
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26
Molecular ion is odd therefore odd N present; main losses are H and ethene.
Lambda max. 263 nm,log absorbance 3.9, in 0.1M HCl.
#
The unknown is conjugated (probably aromatic).
Nitrogen was found.
264048
Sulfur and halogens are absent.
The liquid burnt with a smoky flame and left no residue.
#
This suggest unsaturation or aromaticity and non-salt like character.
Below room temperature.
#
As expected for a liquid.
Liquid film.
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1419222427294231531320233033343839414243444546484951542850
Peaks due to aromatic vibrations can easily be seen.
146 to 149 degrees.
#
A typical value.
Optically inactive.
#
The compound is achiral.
0.955
#
A typical value.
Not available.
#
Not tabulated.
#
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Solvent is deuterochloroform.
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14192224272942
Seen are 5 Ar C's (and 4 H's), methylene, methyl. Odd no. of H - heteroatom?
#
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No precipitate was formed.
2227282950
The compound is not an aldehyde nor a ketone.
No reaction appeared to take place.
#
Absent are OH and NH bonds.
No positive result was obtained.
#
The unknown is not a primary or secondary amine.
#
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No colour change was seen.
14
The compound is not an ester.
No change was seen.
#
The compound has no nitro groups.
#
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No reaction with the unknown took place.
#
The unknown is not an alcohol, phenol or primary or secondary amine.
No apparent reaction could be seen.
#
The compound is not an amide nor a nitrile.
No change in the colour of the reagent was seen.
#
The compound is not unsaturated or easily oxidised.
No positive result was seen.
#
The unknown is not an alcohol.
No colour change was observed.
232850
The unknown is not a sugar.
No positive result.
#
The compound has no nitro groups.
No reaction was observed.
#
The unknown is not a phenol or unsaturated.
No positive result was obtained.
#
The compound is not an ether.
No reaction was noticed.
#
This compound is not a phenol nor an enol.
No colour change was noticed.
#
The unknown is not a primary amine.
#
#
#
The unknown did not react.
#
The compound is not a primary or secondary amine; it must be a tertiary one.
No colour change was seen.
#
The unknown is not an amino acid.
No reaction appeared to take place.
#
The unknown is not a primary amine.
No useful result was noticed.
#
The unknown is not a diol.
No positive result was obtained.
#
The unknown is not a 1,2-diol.
No apparent reaction was noticed.
#
The unknown is not a primary or secondary alcohol.
** Danger ** A very rapid reaction took place.
#
Typical of N- and/or O-containing compounds.
#
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No positive result.
#
The compound is not a secondary amine.
#
#
#
No positive result was obtained.
#
This compound is not an alcohol.
No obvious reaction could be seen.
#
The unknown is not unsaturated nor is it a phenol.
No reaction could be seen.
#
The compound is not an acetal, amide, anhydride, ester or nitrile etc.
The unknown did not react.
#
The compound is not an alcohol, phenol or primary or secondary amine.
#
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fishy-smelling liquid
010509
214143
92
Yellow solid with m.p. 185 to 188 degrees.
1
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liquid tertiary amine
2
a methylpyridine isomer
an ethylpyridine isomer