These spectra were taken by me. You may use them freely but they are not guaranteed to be 100% pure compounds.
Notes: Some compounds are listed by their IUPAC names. Some are listed by their common names. They are not in alphabetical order.
Other IR Spectra pages of interest:
- University of West Indies (Mona Campus) Dr. Robert Lancashire Spectral Library.
- A JCAMP-DX Data Viewer for Windows is available as well as a plug-in for Netscape.
For more information and to download, go to Dr. Robert Lancashire’s software page. - For information on JCAMP-DX file format see the Index to JCAMP-DX Homepage.
- Galactic Industries Spectral Data.
- View my IR files in SPC format by Galactic Industries.
- Get a free viewer for SPC format files from Galactic Industries: SPCView
URL : Please Click
The NIST Chemistry WebBook provides access to data compiled and distributed by NIST under the 
This database was designed for the industrial FTIR user concerned with materials important to industrial processes such as solvents and reagents, and basic organic chemicals. These high quality spectra are ideal for those looking for a general reference tool but don’t want to tie up large amounts of capital.