> If you were to decide on what the impurity of the isopropyl alcohol raw material is, what would be your choice and why? See table 1 for the summarized absorptions. > What could be causing the impurity peak in the raw isopropyl alcohol used in the formulation of 70% alcohol during the pandemic response? Refer to the first pic.
> If you were to decide on what the impurity of the isopropyl alcohol raw material is, what would be your choice and why? See table 1 for the summarized absorptions. > What could be causing the impurity peak in the raw isopropyl alcohol used in the formulation of 70% alcohol during the pandemic response? Refer to the first pic.
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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> If you were to decide on what the impurity of the isopropyl alcohol raw material is, what would be your choice and why? See table 1 for the summarized absorptions.
> What could be causing the impurity peak in the raw isopropyl alcohol used in the formulation of 70% alcohol during the pandemic response? Refer to the first pic.
Transcribed Image Text:2933.96
IPROH raw material
3337.58
2971.05
1467.35
614.81
1379.31
1341.07
307.70
1327.97
1380.27
1161.03
816.98
1128 60
1035,19
95135
ELOH AR
2884.86
2974.18
3338.15
614 74
1088.20
880.11
IPFOH AR
3337.06
2932.96
1046 23
1467.34
2970.80
1379.03
1340.85
1307.92
622 32
1160.70
1128 SR.
816 83
tBuOH AR
951 19
%T
3361.33
1472.37
1239 12
1022 88
2972.15
1380.81
1364 33
749 00
62392
IPA raw + 5% DMSO
119694
911.58
3339 24
1467.28
1034.49
1161.00
1129 .001022 83
2970.97
630 94
1379.12
1341.07
1306.42
816.95
2-BUOH AR
951 25
3342.86
1326.28
2929 39
2966.43
2879 56
1457.13
1374 63
147.70
110791
967 66
819 88
776 55
MEOH AR
1030 S8
990 27
911.67
629 60
613 37
2943.84
2831.96
1449.46
1114.13
3314.58
617.48
1022 83
4000.0
3000
2000
1500
1000
600.0
cm-1
Transcribed Image Text:Table 1. Wavenumber (cm-1) of prominent absorptions of aliphatic alcohols, liquid, neat, using
ZnSe, ATR (4 cm-1 resolution)
Меон (AR)
ELOH (AR)
PrOH (AR)
PrOH (raw)
2-BUOH (AR)
(BUOH (AR)
3314.58
3338.15
3337.06
3337.58
3342.86
3361.33
2943.84
2974.18
2970.80
2971.05
2966.43
2972.15
2932.96
2933.96
2929.39
2831.96
2884.86
2879.56
1449.46
1467.34
1467.35
1457.13
1472.37
1380.27
1379.03
1379.31
1374.63
1380.81
1327.97
1340.85
1341.07
1326.28
1364.33
1307.92
1307.70
-1307*
1239.32 s br
1196.94 br
1160.70
1161.03
1147.70
1114.13
1128.58
1128.60
-1128 sh
-1107*
~1107*
1107.91
1088.20 m
1046.23 s
1035.19 m
1030.58
1022.83 s br
1022.88
990.27
967.66 s
951.19 s
951.35 s
951.25
911.67 s
911.58 s
880.11
816.83
816.98
819.88
776.55
749.00
629.60
623.92
617.48
614.74
622.32
614.81
613.37
Notes: * unlabeled in the spectra, s =
strong, m = medium, sh = shoulder, br = broad
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