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Peaks | |
---|---|
1. | Nonanoic acid |
2. | Diethyl 2-hydroxyglutarate |
3. | Unknown |
4. | Tetradecanol |
5. | 4-Vinylguaiacol |
6. | Diethyl nonanedioate |
7. | Methyl hexadecanoate |
8. | Ethyl γ-lactone 2-hydroxyglutarate |
9. | Ethyl hexadecanoate |
10. | Decanoic acid |
11. | Ethyl 9-hexadecanoate |
12. | Triacosan |
13. | Unknown |
Peaks | |
---|---|
14. | Phthalide |
15. | Diethylphthalate |
16. | Hexadecanol |
17. | 4-Hydroxycinnamic acid (decomp.) |
18. | Methyl stearate |
19. | Benzoic acid |
20. | Methyl 8-octadecenoate |
21. | Ethyl stearate |
22. | Dodecanoic acid |
23. | Hydroxymethylfurfuraldehyde |
24. | Ethyl linoleate |
25. | 4-Allyl-2,6-dimethoxyphenol |
26. | Diisobutyl phthalate |
Peaks | |
---|---|
27. | Vanillin |
28. | Sinapic acid (decomp.) |
29. | 2-phenylethyl decanoate + 2 unknowns |
30. | 4-(2-Propenyl)-2,6-dimethoxyphenol |
31. | Ethyl vanillate |
32. | Acetovanillone |
33. | Vanillin methyl ketone |
34. | Tetradecanoic acid |
35. | Ethyl homovanillate |
36. | Propiovanillone |
37. | fatty acid ester |
38. | (similar to 4-allyl-2,6-dimethoxyphenol) |
39. | unknown |
Column | Stabilwax-DA, 30 m, 0.18 mm ID, 0.18 µm (cat.# 550752) |
---|---|
Injection | |
Inj. Vol.: | 10 µL splitless |
Oven | |
Oven Temp.: | 60 °C (hold 2 min) to 100 °C at 20 °C/min to 240 °C at 5 °C/min (hold 10 min) |
Carrier Gas | He, constant flow |
Linear Velocity: | 45 cm/sec |
Detector | MS |
---|---|
Mode: | Scan |
Transfer Line Temp.: | 240 °C |
Source Temp.: | 230 °C |
Quad Temp.: | 150 °C |
Electron Energy: | 70 eV |
Ionization Mode: | EI |
Scan Range: | 30-400 amu |
Notes | Inj: 10µL/min Std. conc.: neat Gerstel CIS Injector: 35°C (hold 2 min.), to 300°C @ 10°C/sec. (hold 5 min.) Helium vent flow: 600mL/min with 1.8 min. vent end time |
Acknowledgement | Chromatogram courtesy of Kevin MacNamara, Ph.D., Irish Distilleries, Ltd. |
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