Secondary amine — FTIR absorption peaks and assignments
These are the characteristic FTIR wavenumbers where Secondary amine tends to absorb, compiled from published literature and ranked by supporting evidence. Each assignment is traceable to a source (DOI) and cross-validated against our 130,000+ reference spectra and knowledge graph.
Backed by 8 cited sources
Characteristic FTIR peaks for Secondary amine
Fasihi nyuma ya ugawaji huu
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3115 cm⁻¹ uaminifu 0.9
“Corresponding to stretching vibrations of primary and secondary amine.”
Diop 等 - 2017 - Synthesis and characterization of lignin-melamine- DOI: 10.1177/0892705716632856 -
3088 cm⁻¹ uaminifu 0.9
“Peak characteristic of secondary amines.”
Karolewicz 等 - 2016 - Physicochemical characterization and dissolution s DOI: 10.1515/acph-2016-0008 -
3348 cm⁻¹ uaminifu 0.9
“NH stretching vibration of secondary amine group.”
Kovacs 等 - 2020 - Influence of Aqueous Solubility-Enhancing Excipien DOI: 10.3390/pharmaceutics12040385 -
3280 cm⁻¹ uaminifu 0.9
“Broad band centred at 3280 typical of N-H stretch of secondary amine.”
Siano 等 - 2019 - Comparative Study of Chemical, Biochemical Charact DOI: 10.3390/molecules24010083 -
3249 cm⁻¹ uaminifu 0.8
“Text: 'originating from the stretching vibrations of the -N-H group of secondary amine'”
Haniffa 等 - 2019 - Synergistic effect of (3-Aminopropyl)Trimethoxysil DOI: 10.1016/j.polymdegradstab.2018.11.009 -
3350 cm⁻¹ uaminifu 0.8
“Amine N-H stretching”
Hijazi 等 - 2019 - High iodine adsorption by polyethyleneimine impreg DOI: 10.1016/j.micromeso.2019.109586 -
795 cm⁻¹ uaminifu 0.8
“Bending vibrations from secondary amine group.”
Jadhav 等 - 2016 - CZTS x Se1-x nanocrystals Composition dependent m DOI: 10.1016/j.solmat.2016.06.030 -
1635 cm⁻¹ uaminifu 0.8
“Characteristic peak”
Rehman 等 - 2018 - Development of niosomal formulations loaded with c DOI: 10.4314/tjpr.v17i8.1
See Secondary amine in your own spectrum
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