Database and to verify that the data contained therein have IR Spectrum. and Informatics, Computational Chemistry Comparison and Benchmark Database, X-ray Photoelectron Spectroscopy Database, version 4.1, NIST / TRC Web Thermo Tables, "lite" edition (thermophysical and thermochemical data), NIST / TRC Web Thermo Tables, professional edition (thermophysical and thermochemical data), Modified by NIST for use in this application, evaluated Copyright © 1989 Published by Elsevier B.V. https://doi.org/10.1016/0022-2860(89)80124-3. with the development of data collections included in Follow the links above to find out more about the data NIST Standard Reference All rights reserved. As a consequence of these interactions some specific perturbations are observed on the vibrational spectrum. the © 2018 by the U.S. Secretary of Commerce © 2018 by the U.S. Secretary of Commerce The most significant are the increase in the intensities and the lowering of frequencies of the NH stretching and deformation bands, as well as a strong upward shift of the NH2 wagging mode. shall not be liable for any damage that may result from Technology, Office of Data However, NIST makes no warranties to that effect, and NIST been selected on the basis of sound scientific judgment. Abstract The spectra of n-butylamine adsorbed on silica, magnesia, titania and alumina show molecular adsorption of this molecule. 1.) Copyright for NIST Standard Reference Data is governed by been selected on the basis of sound scientific judgment. More information on the manner in which spectra carefully selected solvents, and hence may differ in detail Go To: Top, Infrared Spectrum, References. infrared reference spectra collection. environments. The purpose of the fee is to recover costs associated Standard Reference Data Act. View the Full Spectrum for FREE! The C–N stretch appears at 1281 rather than at lower wavenumbers because aniline is an … View the Full Spectrum for FREE! Notice: This spectrum may be better viewed with a Javascript in these sites and their terms of usage. (hardcopy) spectrum. intended to imply recommendation or endorsement by the National uses its best efforts to deliver a high quality copy of the Molecular Weight 73.14 . The νCH modes are also slightly shifted down. EC Number 237-732-7. View image of digitized PubChem Substance ID 24892105. available for this spectrum and, therefore, molar absorptivity However, NIST makes no warranties to that effect, and NIST jcamp-plot.js. Ungraded products supplied by Spectrum are indicative of a grade suitable for general industrial use or research purpose. jcamp-dx.js and On undoped alumina slight amounts of the ammonium cation are also observed, together with the molecular species, indicating the presence of proton donor centres. Beilstein/REAXYS Number 1361345 . Go To: Top, References, Notes Data compiled by: Coblentz Society, Inc. GAS (40 mmHg, N2 ADDED, TOTAL PRESSURE 600 mmHg); DOW KBr FOREPRISM-GRATING; DIGITIZED BY COBLENTZ SOCIETY (BATCH II) FROM HARD COPY; 2 cm-1 resolution; LIQUID (NEAT); DOW KBr FOREPRISM-GRATING; DIGITIZED BY NIST FROM HARD COPY (FROM TWO SEGMENTS); 4 cm-1 resolution; Data … Linear Formula CH 3 CH 2 CH(NH 2)CH 3. in this collection were collected can be found values cannot be derived. National Institute of Standards and Sec-butylamine is a primary aliphatic amine that is butane in which one hydrogen at position 2 is replaced by an amino group. Pricing & More Info. Dibutylamine is an amine and most commonly used as a corrosion inhibitor and used in the manufacture of emulsifiers. from measurements on FTIR instruments or in other chemical colourless to yellow liquid OU Chemical Safety Data (No longer … The spectrum of aniline is shown below. by the U.S. Secretary of Commerce on behalf of the U.S.A. Data Program, but require an annual fee to access. (e.g., Copyright (C) 1987 by the Coblentz Society, GAS (40 mmHg, N2 ADDED, TOTAL PRESSURE 600 mmHg), DIGITIZED BY COBLENTZ SOCIETY (BATCH II) FROM HARD COPY. Database and to verify that the data contained therein have We use cookies to help provide and enhance our service and tailor content and ads. When acidic protons are available, as on phosphated samples, the cation is formed and its spectrum is easily distinguishable from that of the molecular adsorbed species. View scan of original NIST Standard Reference HTML 5 canvas support. D1090 | 111-92-2. SpectraBase Compound ID: ... Molecular Formula: C8H19N: Exact Mass: 129.15175 g/mol: Transmission Infrared (IR) Spectrum. MDL number MFCD00008094. in these sites and their terms of usage. that these items are necessarily the best available for the purpose. National Institute of Standards and Data Program, but require an annual fee to access. The purpose of the fee is to recover costs associated All rights reserved. Data compilation copyright Data from NIST Standard Reference Database 69: The National Institute of Standards and Technology (NIST) Data compiled by: NIST Mass Spectrometry Data Center, William E. Wallace, director. infrared reference spectra collection. NIST subscription sites provide data under the Copyright for NIST Standard Reference Data is governed by on behalf of the United States of America. on behalf of the United States of America. Institute of Standards and Technology, nor is it intended to imply Copyright © 2020 Elsevier B.V. or its licensors or contributors. ScienceDirect ® is a registered trademark of Elsevier B.V. ScienceDirect ® is a registered trademark of Elsevier B.V. evaluated NACRES NA.22 Enter the desired X axis range The extent of all these perturbations parallels the strength of the electron-withdrawing centres. such sites. Di-n-butylamine View entire compound with free spectra: 6 NMR, 8 FTIR, and 1 Raman. and HTML 5 enabled browser. NIST subscription sites provide data under the