Soluble only in concentrated sulfuric acid.
1348
Behaviour typical of an alkene, polyalkylaromatic or O-containing compound.
Solvent is deuterochloroform.

ЙwIA{|I4)+ FPgz


132023303334383941424344454648495154
All the protons are very similar; they are saturated and aliphatic.
#
dummy ms
#
#
#
#
#
No extra elements were detected.
212531353941424349264048
The unknown does not contain N, S, or halogens.
Burnt with a clear flame leaving no residue.
#
Typical of a saturated organic compound.
Below room temperature.
#
This behaviour is consistent with the unknown being a liquid.
Liquid film
 #########$$$###"""###$%&'),/0111112234455:>E>4-*)('&&%$$$#######$$$$%%%%%&'''()+++.035:<]whM>:54851+'%$$#"""""""##$$"####"!!!!!"##%&&%$$####$%'(''%$$##$$$$###""!!!"$%$$###$$$$$&,.+*)'&&%%%$$$%%''()**,.//00001369=DON_dkxݺzkc[O@?=;
998889<<:8630/.+'%%%%%&''''()*+-/25:NZXwy]IECMZkxRC?;5310,-./6AJVODHVgosnoTFB>ETWI?>BMZdky¤kOFA<:8777876654433578=B4/000157=K}vTH=876>B6.+./*((((+07Nq^HBDA4+(&%$##!     !!#%)(&$##"!!!!!!!!"#$%(+0?N`k]SLID>:41-*),)+/38FfjaaaZMMIPPQXf  
132023303334383941424344454648495154
The unknown is a saturated aliphatic ketone.
128 to 131 degrees.
#
A useful value to know for a liquid.
Optically inactive.
#
The compound is not chiral.
0.949
#
This value is typical for an organic liquid.
1.437
#
A value within the normal range.
#
#
#
#
#
#
#
dummy cmr
#
#
#
#
#
#
#
#
#
#
#
Rapid formation of a yellow precipitate was seen.
#
This test shows that the compound is an aldehyde or a ketone.
No positive result.
3344454651
The compound is not an alcohol, phenol, acid etc.
#
#
#
No apparent reaction visible.
#
The unknown does not appear to be an aldehyde.
#
#
#
No reaction was noted.
14
The compound is not an ester.
#
#
#
#
#
#
No change was noticed.
#
The methyl ketone group is absent from the unknown.
No reaction could be seen.
#
The unknown is not an aldehyde.
No visible change observed.
#
No reaction means that the compound is not an aldehyde.
No positive result.
3344454651
The compound has no OH (alcohol) or NH (amine) groups.
#
#
#
No change was seen.
#
The compound is not easily oxidised (not unsaturated nor an aldehyde).
#
#
#
No colour change was observed.
23
This compound is not a sugar (no suprise since it is a liquid).
#
#
#
No reaction could be seen.
#
The unknown is saturated and not a phenol.
No positive result.
#
Ether groups are not present in the unknown.
No observable change visible.
#
The unknown is not a phenol.
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
A very rapid reaction occurred.
#
This is typical of an oxygen containing compound.
#
#
#
#
#
#
No apparent reaction.
#
The unknown is not an aldehyde.
#
#
#
No reaction took place.
#
This shows that the compound is not unsaturated nor is it a phenol.
No change occurred.
#
Absent are functional groups like esters, acetals, amides and nitriles.
No positive result.
3344454651
The unknown does not contain OH or NH groups as in alcohols and amines.
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
colourless liquid
01050919
22282950
8385939697
Solid m.p. 152-154 degrees.
Crystals with m.p. 209-210 degrees were formed.
Solid m.p. 54 to 56 degrees.
Yellow crystals m.p. 144-146 degrees.
Solid m.p. 55-58 degrees.
1
ɩe^
liquid aliphatic ketone
3
4-methyl-3-penen-2-one
3,3-dimethyl-2-pentanone
cyclopentanone
