An official website of the United States government
Here’s how you know
Official websites use .gov
A .gov website belongs to an official government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.
The following table gives the region of the expected nuclear magnetic resonance absorptions of hydrocarbon families. These absorptions are reported in the dimensionless units of parts per million (ppm) versus the standard compound tetramethylsilane (TMS, structure provided), which is recorded as 0.0 ppm.
Citation
CRC Handbook of Chemistry and Physics - 93rd edition