Chemical Shifts
🇬🇧
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| 🇬🇧 | 🇬🇧 |
| 0-45 ppm | Alkyl |
| 25-90 ppm | C-X,O,N |
| 65-100 ppm | Alkynes |
| 100-150 ppm | Alkenes |
| 110-150 ppm | Aromatics |
| 160-180 ppm | C=O acids/esters/amides |
| 180-220 ppm | C=O aldehydes/ketones |
| 0-1.5 ppm | C-H |
| 1.5-3.5 ppm | H-C-Cl,O,N |
| 3-4.5 ppm | Alkynes |
| 4.5-6.5 ppm | Alkenes |
| 6-8.5 ppm | Aromatics |
| 9.5-10 ppm | Aldehydes |
| 11+ ppm | Carboxylic acids |