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Other names: n-Butyl bromide; Butyl bromide; 1-Bromobutane; n-C4H9Br; UN 1126 Permanent link for this species. Use this link for bookmarking this species for future reference. Information on this page: Infrared Spectrum; References; Notes; Other data available: Gas phase thermochemistry data; Condensed phase thermochemistry data; Phase change data
Formula: C 4 H 9 Br. Molecular weight: 137.018. IUPAC Standard InChI: InChI=1S/C4H9Br/c1-2-3-4-5/h2-4H2,1H3. IUPAC Standard InChIKey: MPPPKRYCTPRNTB-UHFFFAOYSA-N. CAS Registry Number: 109-65-9. Chemical structure: This structure is also available as a 2d Mol file or as a computed 3d SD file. The 3d structure may be viewed using Java or Javascript .
Key words & phrases: C4H9Br CH3CH2CH2CH2Br image and diagram explaining the infrared spectrum of 1-bromobutane, complete infrared absorption spectrum of 1-bromobutane, comparative spectra of 1-bromobutane, prominent peaks/troughs for identifying functional groups in the infrared spectrum of 1-bromobutane, important wavenumber values in cm-1 for ...
Apr 7, 2019 · How can I distinguish 1-bromobutane and 2-bromobutane by their IR spectrums? In the 1-bromobutane spectrum I think the $\ce{-CH3}$ peak is shorter, but I don't know if that is actually reasonable or just a fluke. In the spectrum that I think is 2-bromobutane there is an additional peak at around $1290$. What might this be?
presented in Table 1. This includes IR absorptions which are diagnostic for particular functional groups, and lists the typical frequency range, the type of bond and vibration, representative functional groups, and brief comments regarding each. The IR spectra of 1-butanol and 1-bromobutane (Figure 1) show the changes in IR
IR Spectrum; Mass spectrum (electron ionization) Data at other public NIST sites: Gas Phase Kinetics Database; Options: Switch to calorie-based units; Data at NIST subscription sites: NIST / TRC Web Thermo Tables, professional edition (thermophysical and thermochemical data)
Nov 23, 2016 · To put it in perspective, here’s the IR spectrum of hexanal. That peak a little after 1700 cm -1 is the C=O stretch. When it’s present, the C=O stretch is almost always the strongest peak in the IR spectrum and impossible to miss. The position of the C=O stretch varies slightly by carbonyl functional group.
