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UNK62.TXT
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1993-02-13
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4KB
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204 lines
The liquid dissolved only in concentrated sulfuric acid.
1348
Typical of neutral, oxygen containing compounds.
Solvent is deuterochloroform.
ΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦΦτττττττΦΦΦΦΦΦΦΦΦτττττττΦΦΦΦΦΦΦΦΦττττττττττττττττττττττµµτττττττττττττττττττττττττττττττττττττττττττττττττΦΦΦΦΦΦΦΦτττττΦΦΦΦττττττττττττττττττττττττττττµµτττττττττττττττττττττττττττττ
τττττττττττττττττττττττττττττττττττττµµµµµµµµµττττττµµµµµµµµµµµµµµµµµµµττττττττττµµµµµµµµµµσΣπΓß▀▐ΓµµµµµµµµµµµµµµµµµµµµµµµµµµµµµµµµµµµµµµσσσσσσΣΣσσσσΣΣΣΣΣΣπππππππππππΣππΓßα▐▐▐█╟»╖╙▀▄╫│èep£═▀▀▄»}ó─ΓσσµσσµσσσσσσΣΣσσσπΓα▐▀Γα┘╫▀αα▀▌╘╬╩┐╟╧▐┘═╜▓¿└╠╘▐╙╚┐▓»╛╔▌▐╪╠
┴╕╩Σσ▐▄╪╘▄σσΣπΓΓΓΓπππΓß▌█╥¿dZ}û═▀┌¡Z, s╝▄Σ▀╧╝▓╡╚╥ΣµµσµττττττΦττττττττττµµµσµµµµµσσµµµµµµµµµµµµµµττµΓ╫▌µΦτττττττµµµµµ▓`"╞ó"╒ #
132023303334383941424344454648495154
Indicated are n-propyl and a deshielding group. Sum of ratio is ODD.
The molecular ion is at 114.
+ΦG┤)R'>r6*2:-s"
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Peak at 71 is loss of 43 C3H7 (suggests a propyl ketone).
Lambda max. nm 283, log absorbance 1.4. In hexane.
#
Weak absorption only. The compound is not conjugated.
No extra elements were detected.
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Halogens, nitrogen and sulfur are absent.
The liquid burnt with a clear flame; no residue formed.
#
The compound is saturated and not a metal salt.
Below room temperature.
#
Typical of most liquids.
Liquid film.
####"""""! !!! !"""""""#"""""#$$$$$$$$$$#$&(-.,)((('''((((())*)+++++++++++,,./136>FWì└α╘╩╩║¬ÑÑ╢╛í}^JA=:840+))+,)&%$$%%$"!!!!!!! !!!!!!! !"""!!!!!!!"! !!!!!!!!!!!!! !"""""""""#""""####$$$%%&&&'(())*+-4?JTbpè╖αΦß╘║òw
fSJE;52.,,+*))(''&&&&%%&&&&&'''()*+,,-07>GVsî£Öè|rgehuêì{jhvÄú⌐£öêweYMC?>=FQTVWUSVVOHDB@AABBCDFFBFIWdlpmg\aséÄö|h\PJD?;88:;=ENQQ[iplaJ?3/)'&&&&%%%%&(*.4764435:@:5.**)+-/01246447:>>:8=CC83200-)'&&&&()*&&%(,.++))%$$##"$"#"#$"$()*+()))(.,/246;=?FGNS\_bh
132023303334383941424344454648495154
The strong peak is due to C=O (ketone ?); compound is saturated & aliphatic.
142-145 degrees.
#
A typical value for a liquid.
Optically inactive.
#
The compound is achiral.
0.817
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A typical low value for an organic liquid.
1.407
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A typical value.
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Solvent is deuterochloroform.
≥3sM╡t1╢t.ñq
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Seen are C=O, 2 methylene, 1 methyl. Odd no. of H implies symmetry or heteroatom
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A yellow precipitate was rapidly formed.
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This liquid is an aldehyde or ketone.
No rapid reaction.
3344454651
Active hydrogens are absent ie: no OH or NH.
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No change was seen.
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The compound is not an aldehyde.
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No colour change was noticed.
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This unknown is not an ester.
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No observable reaction.
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Methyl ketone functionality is absent.
No precipitate was seen.
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The unknown is not an aldehyde.
No silver mirror was formed.
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The compound is not an aldehyde.
No positive result.
3344454651
Absent are alcohols, phenols, primary amines and secondary amines.
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No reaction.
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The compound is not unsaturated nor is it easily oxidised.
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No colour change was observed.
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The compound is not a sugar.
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No reaction could be seen.
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The unknown is not unsaturated nor is it a phenol.
No positive result was obtained.
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The compound is not an ether.
No reaction was noted.
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The compound is not a phenol.
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A vigorous reaction occurred giving a solution.
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Typical behaviour of a neutral oxygen containing compound.
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No observable change was seen.
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The compound is not an aldehyde.
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No reaction could be seen.
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The unknown is not a phenol nor is it unsaturated.
The organic material did not react.
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The compound is not an ester, amide, acetal or nitrile etc.
No positive result.
3344454651
Absent are groups containing OH or NH bonds (alcohols, phenol, amines).
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colourless liquid
01050919
0
8596
Crystals m.p. 130-133 degrees
Yellow solid m.p. 74-76 degrees
2
襫╡░╝a«┴kë
Ü╣ô╛ì╕r»┬vÉ躪┼┴k¬
liquid ketone
4
4-methyl-2-hexanone
3-methylcyclopentanone
4-heptanone
2,4-dimethyl-3-hexanone