Chem 315 -Lab 10 -Qualitative Organic Analysis
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Transcript of Chem 315 -Lab 10 -Qualitative Organic Analysis
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7/25/2019 Chem 315 -Lab 10 -Qualitative Organic Analysis
1/20
Experiment: Date:
Qualitative Organic Analysis 11/24/15
Name Partners Drawer N! "urse / #ectin
$at%eryn #t N/A &21"'E(
)15/2*4
Purpse:+%e purpse , t%is experiment is t analy-e an un.nwn rganic cmpun t%rug% t%e use , p%ysical
an c%emical tests t ienti,y un.nwn %alies0 %yrcarns an alc%ls0 measurement , its re,ractive
inex0 an analysis , its 3 spectrum!
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7/25/2019 Chem 315 -Lab 10 -Qualitative Organic Analysis
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Experiment: Date:
Qualitative Organic Analysis 11/24/15
Name Partners Drawer N! "urse / #ectin
$at%eryn #t N/A &21"'E(
)15/2*4
Apprac%:Determine t%e rug% iling pint , an puri,y t%e un.nwn via simple istillatin! Descrie t%e
p%ysical c%aracteristics , t%e un.nwn sample! Determine t%e relative sluility , t%e un.nwn
cmpun in '2O an '2#O4! Determine t%e ensity , t%e un.nwn cmpun relative t '2O!
Per,rm t%e eilstein test t c%ec. ,r t%e presence , %alies! Per,rm t%e #ilver nitrate in Et%anl
test an #ium ie in Acetne test t c%ec. ,r t%e presence , Al.yl an Aryl 'alies! Per,rm
rmine in (et%ylene "%lrie an Ptassium Permanganate tests t c%ec. ,r t%e presence ,
unsaturate %yrcarns! Per,rm gnitin test t c%ec. ,r t%e presence , armatic ring
structures! Per,rm Acetyl "%lrie0 ucas0 an "%rmic aci tests t etermine i, alc%l is present
in t%e cmpun! Determine t%e re,ractive inex , t%e un.nwn cmpun using t%e Ae
3e,ractmeter! "alculate t%e a6uste re,ractive inex using t%e temperature crrectin ,actr!
Otain an analy-e 3 an mass spectra ,r t%e un.nwn cmpun!
3e,erences
+ext
Pavia0 D!!0 ampman0 7!(!0 $ri-0 7!#!0 Engel0 !7!3!0 2*110 ntructin t Organic aratry
+ec%ni8ues0 A #mall #cale Apprac%0 7(9 Eitin0 "%em )15/)10 "engage earning: pp!44; eilstein +est 3esults
(aterials E8uipmenteilstein +est
"mpun 3esult
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7/25/2019 Chem 315 -Lab 10 -Qualitative Organic Analysis
10/20
Experiment: Date:
Qualitative Organic Analysis 11/24/15
Name Partners Drawer N! "urse / #ectin
$at%eryn #t N/A &21"'E(
)15/2*4
Prc & AgNO)in "2';O +est C'alies 3esults
(aterials E8uipment#tructure 3esult
Allyl0 en-yl0 )'alie ?%ite precipitate at
rm temp Cmst stale
carcatin
1an 2Al.yl 'alies "luy at 1**"
Armatic0 Sinyl 9nreactive Cleast
stale
AgNO)in "2';O +est
"mpun 3m +emp! 1**"
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7/25/2019 Chem 315 -Lab 10 -Qualitative Organic Analysis
11/20
Experiment: Date:
Qualitative Organic Analysis 11/24/15
Name Partners Drawer N! "urse / #ectin
$at%eryn #t N/A &21"'E(
)15/2*4
Prc & Na in ")';O +est C'alies 3esults
(aterials E8uipment#tructure 3esult
1Al.yl 'alie mmeiate w%ite
precipitate at rm
temp!
2an )Al.yl 'alies "luy w%ite w%en
%eate t 5*" an
cle
Allyl0 en-yl an Aryl 9nreactive
Na in ")';O +est
"mpun 3m +emp! 5*" Can
cle
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7/25/2019 Chem 315 -Lab 10 -Qualitative Organic Analysis
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Experiment: Date:
Qualitative Organic Analysis 11/24/15
Name Partners Drawer N! "urse / #ectin
$at%eryn #t N/A &21"'E(
)15/2*4
Prc & 1* r2in "'2"l2 +est C9nsaturatin 3esults
(aterials E8uipmentPsitive G #ln! eclri-e a,ter aitin , 5 rp
, 2T r2in "'2"l2
Negative G 'r is evlve Csustitutin rxn ccurs
instea , aitin ue t n ule r triple ns
present
r2in "'2"l2 +est"mpun 3esult
"ycl%exane
