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- 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"
- 26
- 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.
- 212531353941424349264048
- Halogens, nitrogen and sulfur are absent.
- The liquid burnt with a clear flame; no residue formed.
- #
- The compound is aliphatic and saturated.
- 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
- #
- A typical low value for an organic liquid.
- 1.407
- #
- A typical value.
- #
- #
- #
- #
- #
- #
- Solvent is deuterochloroform.
- ≥3sM╡t1╢t.ñq
- #
- Seen are C=O, 2 methylene, 1 methyl. Odd no. of H implies symmetry or heteroatom
- #
- #
- #
- #
- #
- #
- #
- #
- #
- A yellow precipitate was rapidly formed.
- #
- This liquid is an aldehyde or ketone.
- No positive result.
- 3344454651
- Active hydrogens are absent ie: no OH or NH.
- #
- #
- #
- No change was seen.
- #
- The compound is not an aldehyde.
- #
- #
- #
- No colour change was noticed.
- 14
- This unknown is not an ester.
- #
- #
- #
- #
- #
- #
- No observable reaction.
- #
- Methyl ketone functionality is absent.
- No precipitate was seen.
- #
- The unknown is not an aldehyde.
- No silver mirror was formed.
- #
- The compound is not an aldehyde.
- No positive result.
- 3344454651
- Groups containing active hydrogens (OH or NH) are absent.
- #
- #
- #
- No reaction.
- #
- The compound is not unsaturated nor is it easily oxidised.
- #
- #
- #
- No colour change was observed.
- 23
- The compound is not a sugar.
- #
- #
- #
- No reaction could be seen.
- #
- The unknown is not unsaturated nor is it a phenol.
- No positive result was obtained.
- #
- The compound is not an ether.
- No reaction was noted.
- #
- The compound is not a phenol.
- #
- #
- #
- #
- #
- #
- #
- #
- #
- #
- #
- #
- #
- #
- #
- #
- #
- #
- #
- #
- #
- #
- #
- #
- A vigorous reaction occurred giving a solution.
- #
- Typical behaviour of a neutral oxygen containing compound.
- #
- #
- #
- #
- #
- #
- No observable change was seen.
- #
- The compound is not an aldehyde.
- #
- #
- #
- No reaction could be seen.
- #
- The compound is saturated.
- The organic material did not react.
- #
- 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).
- #
- #
- #
- #
- #
- #
- #
- #
- #
- #
- #
- #
- #
- #
- #
- #
- #
- #
- 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
-