Accession Number:

AD0810878

Title:

INFRARED SPECTRA OF SELECTED UNSATURATED ALIPHATIC ACIDS AND ACID DERIVATIVES.

Descriptive Note:

Summary technical rept. May-Sep 64 and Apr 65-Apr 66,

Corporate Author:

MONSANTO RESEARCH CORP DAYTON OH

Personal Author(s):

• Feairheller, William E., Jr.
• Katon, Jack E.

Report Date:

1966-12-01

Pagination or Media Count:

77.0

Abstract:

A series of unsaturated carbonyl compounds including acids, salts, acid halides and esters have been studied by means of infrared and Raman spectroscopy with the major emphasis on the 700-250 cm to the -1 power infrared region. A number of useful correlation bands have been found for the unsaturated acids and esters. Proposed assignments are presented for acrylic acid, sodium acrylate, methyl acrylate and vinyl acetate. Other spectral features such as hydrogen bonding, resonance, and rotational isomerization are discussed for these molecules.

Descriptors:

• *INFRARED SPECTRA)
• (*ALIPHATIC COMPOUNDS
• INORGANIC ACIDS
• LOW FREQUENCY
• NUCLEAR MAGNETIC RESONANCE
• GAS CHROMATOGRAPHY
• MOLECULAR ROTATION
• MOLECULAR ISOMERISM
• RAMAN SPECTROSCOPY
• KETONES
• ABSORPTION SPECTRA
• AMIDES
• ALDEHYDES
• ALKANES
• CHEMICAL BONDS
• HALIDES
• ESTERS
• SALTS

Subject Categories:

• Atomic and Molecular Physics and Spectroscopy

Distribution Statement:

APPROVED FOR PUBLIC RELEASE