Dipropylene glycol monomethyl ether(34590-94-8) Raman
Molecular FormulaC7H16O3
Molecular Weight148.2
InChIInChI=1S/C7H16O3/c1-9-5-3-7-10-6-2-4-8/h8H,2-7H2,1H3
InChIKey QCAHUFWKIQLBNB-UHFFFAOYSA-N
SmilesC(O)CCOCCCOC
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![](https://www.chemicalbook.com/Spectrum/34590-94-8_1HNMR_0.jpg)
Assign. Shift(ppm)
A 3.94
B *1 3.67
B *1 3.601
C *2 3.67
C *2 3.479
D 3.381
E 3.37
F *2 3.30
G *1 3.207
J *3 1.143
J *3 1.139
K *3 1.132
K *3 1.113
MIXTURE OF OPTICAL ISOMERS.
ASSIGNED BY C-H COSY.
Spectral Code: 1H NMR : 400 MHz in CDCl3
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![](https://www.chemicalbook.com/Spectrum/34590-94-8_13CNMR_0.jpg)
ppm Int. Assign.
76.76 895 1
76.72 975 1
75.70 815 2
75.64 815 2
74.72 740 3
74.55 890 3
66.94 810 4
65.98 910 4
59.01 1000 5
18.74 725 6
18.60 660 6
17.10 605 7
16.87 635 7
Mixture of diastereomers.
Spectral Code: 13C NMR : in CDCl3
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![](https://www.chemicalbook.com/Spectrum/34590-94-8_Raman_0.jpg)
Spectral Code: Raman : 4880 A,200 M,liquid