The liquid dissolved only in concentrated sulfuric acid.
1348
A characteristic of neutral, oxygen containing compounds.
Deuterochloroform solvent.
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գH= A
>!W!]! #

132023303334383941424344454648495154
3 protons on double bonds (1 strongly deshielded- due to O?), a methyl group.
The base peak at 82 is the molecular ion.
R5Q'2G3E6C+745S+
26
The molecular ion is relatively stable (aromatic ?).
No absorption above 220 nm.
#
The compound is not highly conjugated.
No extra elements were detected.
212531353941424349264048
Nitrogen, sulfur and halogens are absent from this unknown.
The liquid burnt with a yellowish flame and left no residue.
#
The unknown could have some unsaturation.
Below room temperature.
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As expected for a liquid.
Thin liquid film.
20/.,******)('''**,,,+*('&''(('''''')((''''''''''&&''''''''()))**++,-.1468:@BEMV_b}hSKGFFGVexeLLLL<0.05<D=62,/-,24*).3651/+*++))(*.2-192-,5531+)''.0++55496(''')21*'()*7/.2/,1,(),/0/+'('''(('%&&&&&'&&%&')))*()*++****)))*****+-/4;<?JV]_[WIC?
>EOUZ\[XTRZkyuecksyιŸza]`cn[SMJD@>=<<<;<>ACIOTZy̺̿jb][`m߳dSNLMXaq̦cVSWfsz٭tdcqlXRS\gwâzhc]XUQONNT^mʯzyЯt`ULB;69K^G97CgnR]c9+'&&$### %'%$%%''*+-,./2:;=HKWQYYTT 
1419222427294231531320233033343839414243444546484951542850
Vibrations due to C=C, C=C-H, and C-O-C can be seen.
63 to 66 degrees.
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A fairly low value which indicates a low molecular weight.
Optically inactive.
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The molecule is achiral.
0.913
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A typical value.
1.434
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A typical value.
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Solvent is deuterochloroform.
sddd-q
14192224272942
Signals from 4 aromatic or alkene C's (& 3 H's) & methyl can be seen.
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No precipitate was formed.
2227282950
The unknown is not an aldehyde or ketone.
No positive result.
3344454651
Absent are functional groups like alcohols, acid, phenol, and NH compounds.
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No reaction appeared to take place.
14
This unknown is not an ester.
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No positive result was observed.
3344454651
The compound is not an alcohol, phenol or amine (prim. or sec.).
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No reaction or change of colour was noticed.
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The unknown is not easily oxidised.
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No colour change was observed.
232850
The unknown is not a sugar.
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No reaction was seen.
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The unknown is not unsaturated.
Some reaction took place but a mixture of products formed.
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This is suggestive of an ether but more evidence is needed.
No reaction.
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Absent from the unknown are phenolic groups.
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A solution was formed.
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The unknown is not an inert, saturated alkane.
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No reaction could be seen.
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The compound is not unsaturated nor is it a phenol.
No reaction was observed.
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Absent are groups like esters, anhydrides, acetals, amides, nitriles etc.
No positive result.
3344454651
The unknown is not an alcohol, phenol or amine (prim. or sec.).
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colourless liquid
010509
0
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2
yr
ơ
liquid ether
3
2-methylfuran
tetrahydrofuran
di-isopropyl ether
