The unknown was insoluble in all the usual reagents.
1348
The unknown is either a saturated or aromatic hydrocarbon.
Solvent is deuterochloroform.
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132023303334383941424344454648495154
Assignments may be 5 Ar H's (Ph ?) and an isopropyl group.
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dummy ms
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No extra elements were detected.
212531353941424349264048
Absent are nitrogen, sulfur and halogens.
No residue was left after burning with a sooty flame.
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Unknown 34 is aromatic or unsaturated and not a metal salt.
Below room temperature.
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Always true for a liquid.
liquid film
#""""!"""""!!!!!""##"!  "#"! !!!!!"!!""!   !!!"""!!""#####################$%&&&(((((((*;Toz‚o’›vdpšËèíª•šŸ¢ nU@5454+''(((((%%$$$$%%$$$$()(&%%######$$#####"#####$$$###$$$#"!!!!!!! !!!!!!!! !"!!!"""###%%*04:8)('&%&)-3437<6+('&&')*,-.7=6.('(&(*,124/*(''''))
()+-/2/,+)()+/4RqYG=:-,,,+-4944:>Lbl¹¯{{ak†¦¦œ±«z`IC?:9::@IQg€VRocSLA87>E>EJH=CP6((''''(%#"&+)(%$#,(),030010/-.06<@:7=OgJ:8FMbpBfšeJ61/,,.-,-+*+**.2EB:KPA89/*)('&&()-)'$%&''(+19x³çËWWXNB@DMa¨âƃWL:,$#$$!"$&$####$%&')/:GJJM[r~paNB96//0/04<=ADKPQW`go  
1419222427294231531320233033343839414243444546484951542850
The compound is a monosubstituted benzene with no functional groups.
151 to 154 degrees.
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Typical for a liquid.
The liquid was optically inactive.
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The compound is not chiral.
0.862
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A value which is typical of many organic compounds.
1.491
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A typical value.
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dummy cmr
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No precipitate was formed.
2227282950
The compound is not an aldehyde or ketone.
No positive result could be seen.
3344454651
No replaceable hydrogens are present; that is OH groups etc are absent.
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No reaction was noted.
14
The compound is not an ester.
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No positive result.
3344454651
Absent are OH and NH groups.
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No reaction took place.
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The unknown is not unsaturated.
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No colour change was observed.
232850
The compound is not a sugar.
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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 took place.
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The compound is not an ether.
No change was seen.
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Unknown 34 is not a phenol (or an enol).
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A reaction occurred giving a solution.
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The compound is probably an aromatic hydrocarbon.
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No reaction was seen.
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The compound is not unsaturated.
No reaction took place.
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Unknown 34 is not an ester, acetal, ketal , amide, nitrile etc.
The unknown did not react.
3344454651
Unknown 34 is not an alcohol or phenol, nor is it a prim. or sec. amine.
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colourless liquid
010509
0
619598
Colourless solid m.p. 119-121 degrees.
Solid m.p. 107-109 derees.
Colourless crystals m.p. 131 to 134 degrees.
2
ŸÃµÀ²·p¹¾_‰¸¶¦¿·
™Å³µ®­
liquid aromatic hydrocarbon
2
isopropylbenzene
n-propylbenzene