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Ethylisobutyrate

Compound with spectra: 25 NMR, 14 FTIR, 4 Raman, 20 MS (GC), and 2 Near IR

Ethylisobutyrate
SpectraBase Compound ID Drj09VlmRkj
InChI InChI=1S/C6H12O2/c1-4-8-6(7)5(2)3/h5H,4H2,1-3H3
InChIKey WDAXFOBOLVPGLV-UHFFFAOYSA-N
Mol Weight 116.16 g/mol
Molecular Formula C6H12O2
Exact Mass 116.08373 g/mol

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Raman Spectrum
Copyright Copyright © 2016-2025 John Wiley & Sons, Inc. All Rights Reserved.
Source of Sample Alfa Aesar, Thermo Fisher Scientific
Source of Spectrum Bio-Rad Laboratories, Inc.
Catalog Number A12966

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Raman Spectrum
Copyright Copyright © 2017-2025 Sigma-Aldrich Co. LLC. - Database Compilation Copyright © 2017-2025 John Wiley & Sons, Inc. All Rights Reserved.
Catalog Number 182087

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Raman Spectrum
Copyright Copyright © 2017-2025 Sigma-Aldrich Co. LLC. - Database Compilation Copyright © 2017-2025 John Wiley & Sons, Inc. All Rights Reserved.
Catalog Number 183350

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Raman Spectrum
Copyright Copyright © 2017-2025 Sigma-Aldrich Co. LLC. - Database Compilation Copyright © 2017-2025 John Wiley & Sons, Inc. All Rights Reserved.
Catalog Number 246085

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ATR-IR Spectrum
Copyright Copyright © 2016-2025 John Wiley & Sons, Inc. All Rights Reserved.
Source of Sample Alfa Aesar, Thermo Fisher Scientific
Source of Spectrum Bio-Rad Laboratories, Inc.
Catalog Number A12966

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ATR-IR Spectrum
Copyright Copyright © 2018-2025 Sigma-Aldrich Co. LLC. - Database Compilation Copyright © 2018-2025 John Wiley & Sons, Inc. All Rights Reserved.
Source of Sample Fluka
Catalog Number 183350

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ATR-IR Spectrum
Copyright Copyright © 2018-2025 Sigma-Aldrich Co. LLC. - Database Compilation Copyright © 2018-2025 John Wiley & Sons, Inc. All Rights Reserved.
Source of Sample Aldrich
Catalog Number 246085

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ATR-IR Spectrum
Copyright Copyright © 2018-2025 Sigma-Aldrich Co. LLC. - Database Compilation Copyright © 2018-2025 John Wiley & Sons, Inc. All Rights Reserved.
Source of Sample Aldrich
Catalog Number W242802

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FTIR Spectrum
Copyright Copyright © 1980, 1981-2025 John Wiley & Sons, Inc. All Rights Reserved.
Source of Sample The Trubek Laboratories, Inc., East Rutherford, New Jersey
Technique CAPILLARY CELL: NEAT

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FTIR Spectrum
Copyright Copyright © 2016-2025 John Wiley & Sons, Inc. All Rights Reserved.
Source of Sample Alfa Aesar, Thermo Fisher Scientific
Source of Spectrum Bio-Rad Laboratories, Inc.
Catalog Number A12966
Technique Neat

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FTIR Spectrum
Copyright Copyright © 1989, 1990-2025 Wiley-VCH GmbH. All Rights Reserved.
Source of Sample Merck-Schuchardt Hohenbrunn
Technique Cell

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FTIR Spectrum
Copyright Copyright © 1989, 1990-2025 Wiley-VCH GmbH. All Rights Reserved.
Source of Sample Fluka
Technique Layer between KBr

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FTIR Spectrum
Copyright Copyright © 1980, 1981-2025 John Wiley & Sons, Inc. All Rights Reserved.
Source of Sample The Trubek Laboratories, Inc., East Rutherford, New Jersey
Technique CAPILLARY CELL: NEAT

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FTIR Spectrum
Copyright Copyright © 2021-2025 Sigma-Aldrich Co. LLC. - Database Compilation Copyright © 2021-2025 John Wiley & Sons, Inc. All Rights Reserved.
Source of Sample Sigma-Aldrich Co. LLC.
Source of Spectrum Sigma-Aldrich Co. LLC.
Catalog Number W242802
Technique Between salts

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FTIR Spectrum
Copyright Copyright © 2021-2025 Sigma-Aldrich Co. LLC. - Database Compilation Copyright © 2021-2025 John Wiley & Sons, Inc. All Rights Reserved.
Source of Sample Sigma-Aldrich Co. LLC.
Source of Spectrum Sigma-Aldrich Co. LLC.
Catalog Number W242810
Technique Between salts

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Near IR Spectrum
Copyright Copyright © 1989, 1990-2025 Wiley-VCH GmbH. All Rights Reserved.
Source of Spectrum Prof. Buback, University of Goettingen, Germany

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Near IR Spectrum
Copyright Copyright © 1989, 1990-2025 Wiley-VCH GmbH. All Rights Reserved.
Source of Spectrum Prof. Buback, University of Goettingen, Germany

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MS (GC) Spectrum
Copyright Copyright © 2002-2025 Wiley-VCH GmbH. All Rights Reserved.
Source of Spectrum Chemical Concepts, A Wiley Division, Weinheim, Germany

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MS (GC) Spectrum
Copyright Copyright © 2002-2025 Wiley-VCH GmbH. All Rights Reserved.
Source of Spectrum Chemical Concepts, A Wiley Division, Weinheim, Germany

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MS (GC) Spectrum
Copyright Copyright © 2002-2025 Wiley-VCH GmbH. All Rights Reserved.
Source of Spectrum Chemical Concepts, A Wiley Division, Weinheim, Germany

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MS (GC) Spectrum
Copyright Copyright © 2024-2025 DigiLab GmbH and Wiley-VCH GmbH. All Rights Reserved.
Source of Spectrum DigiLab GmbH (C) 2024
Technique GC/MS

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MS (GC) Spectrum
Copyright Database Compilation Copyright © 2023-2025 John Wiley and Sons, Inc. Copyright © 2023-2025 John Wiley and Sons, Inc., Portions Copyright Wiley-VCH GmbH, Adams Library under license from Diablo Analytical. All Rights Reserved.
Source of Sample SAFC Cat.no. W242810
Source of Spectrum Prof. L. Mondello (Chromaleont s.r.l./Univ. Messina, Italy)

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MS (GC) Spectrum
Copyright Database Compilation Copyright © 2023-2025 John Wiley and Sons, Inc. Copyright © 2023-2025 John Wiley and Sons, Inc., Portions Copyright Wiley-VCH GmbH, Adams Library under license from Diablo Analytical. All Rights Reserved.
Source of Spectrum Chemical Concepts, A Wiley Division, Weinheim, Germany

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MS (GC) Spectrum
Copyright Copyright © 2020-2025 John Wiley & Sons, Inc. All Rights Reserved.
Source of Spectrum SRH-2022-6964-0

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MS (GC) Spectrum
Copyright Copyright © 2020-2025 John Wiley & Sons, Inc. All Rights Reserved.
Source of Spectrum AA-0-425-1

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MS (GC) Spectrum
Copyright Copyright © 2020-2025 John Wiley & Sons, Inc. All Rights Reserved.
Source of Spectrum HE-1982-0-0

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MS (GC) Spectrum
Copyright Copyright © 2020-2025 John Wiley & Sons, Inc. All Rights Reserved.
Source of Spectrum XW-164-0-0

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MS (GC) Spectrum
Copyright Copyright © 2020-2025 John Wiley & Sons, Inc. All Rights Reserved.
Source of Spectrum HRC-20-276-8 (DOI: 10.1002/jhrc.1240200507)

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MS (GC) Spectrum
Copyright Copyright © 2020-2025 John Wiley & Sons, Inc. All Rights Reserved.
Source of Spectrum SRH-2022-2555-0

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MS (GC) Spectrum
Copyright Copyright © 2020-2025 John Wiley & Sons, Inc. All Rights Reserved.
Source of Spectrum SRH-2022-5912-0

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MS (GC) Spectrum
Copyright Copyright © 2020-2025 John Wiley & Sons, Inc. All Rights Reserved.
Source of Spectrum PR-1140-0-0

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MS (GC) Spectrum
Copyright Copyright © 2020-2025 John Wiley & Sons, Inc. All Rights Reserved.
Source of Spectrum NW-1485-0-0

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MS (GC) Spectrum
Copyright Copyright © 2020-2025 John Wiley & Sons, Inc. All Rights Reserved.
Source of Spectrum LQ-1992-1370-0

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MS (GC) Spectrum
Copyright Copyright © 2020-2025 John Wiley & Sons, Inc. All Rights Reserved.
Source of Spectrum JZ-1992-3724-0

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MS (GC) Spectrum
Copyright Copyright © 2020-2025 John Wiley & Sons, Inc. All Rights Reserved.
Source of Spectrum MG-537-0-0

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MS (GC) Spectrum
Copyright Copyright © 2020-2025 John Wiley & Sons, Inc. All Rights Reserved.
Source of Spectrum I-68-500-12

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MS (GC) Spectrum
Copyright Copyright © 2020-2025 John Wiley & Sons, Inc. All Rights Reserved.

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13C NMR Spectrum
Copyright Copyright © 1980, 1981-2025 John Wiley & Sons, Inc. All Rights Reserved.
Source of Sample Pfaltz & Bauer, Inc., Waterbury, Connecticut
Solvent Chloroform-d; Reference=TMS Spectrometer= Varian CFT-20

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13C NMR Spectrum
Copyright Copyright © 2002-2025 Wiley-VCH GmbH. All Rights Reserved.
Solvent CDCL3

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13C NMR Spectrum
Copyright Copyright © 2002-2025 Wiley-VCH GmbH. All Rights Reserved.
Solvent Neat liquid

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13C NMR Spectrum
Copyright Copyright © 2002-2025 Wiley-VCH GmbH. All Rights Reserved.
Solvent SO2 liquid

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13C NMR Spectrum
Copyright Copyright © 2002-2025 Wiley-VCH GmbH. All Rights Reserved.
Solvent CDCl3

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13C NMR Spectrum
Copyright Copyright © 2002-2025 Wiley-VCH GmbH. All Rights Reserved.
Solvent CDCl3

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13C NMR Spectrum
Copyright Copyright © 2002-2025 Wiley-VCH GmbH. All Rights Reserved.
Solvent Neat liquid

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13C NMR Spectrum
Copyright Copyright © 2002-2025 Wiley-VCH GmbH. All Rights Reserved.
Solvent SO2 liquid

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13C NMR Spectrum
Copyright Copyright © 2002-2025 Wiley-VCH GmbH. All Rights Reserved.
Solvent CDCl3

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13C NMR Spectrum
Copyright Copyright © 2002-2025 Wiley-VCH GmbH. All Rights Reserved.
Solvent CDCl3

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13C NMR Spectrum
Copyright Copyright © 2002-2025 Wiley-VCH GmbH. All Rights Reserved.
Solvent Neat liquid

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13C NMR Spectrum
Copyright Copyright © 2002-2025 Wiley-VCH GmbH. All Rights Reserved.
Solvent SO2 liquid

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13C NMR Spectrum
Copyright Copyright © 2002-2025 Wiley-VCH GmbH. All Rights Reserved.
Solvent CDCl3

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13C NMR Spectrum
Copyright Copyright © 2002-2025 Wiley-VCH GmbH. All Rights Reserved.
Solvent CDCl3

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13C NMR Spectrum
Copyright Copyright © 2002-2025 Wiley-VCH GmbH. All Rights Reserved.
Solvent Neat liquid

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13C NMR Spectrum
Copyright Copyright © 2002-2025 Wiley-VCH GmbH. All Rights Reserved.
Solvent SO2 liquid

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13C NMR Spectrum
Copyright Copyright © 2002-2025 Wiley-VCH GmbH. All Rights Reserved.
Solvent CDCl3

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13C NMR Spectrum
Copyright Copyright © 2002-2025 Wiley-VCH GmbH. All Rights Reserved.
Solvent CDCl3

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13C NMR Spectrum
Copyright Copyright © 2016-2025 W. Robien, Inst. of Org. Chem., Univ. of Vienna. All Rights Reserved.
Solvent CDCl3

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13C NMR Spectrum
Copyright Copyright © 2016-2025 W. Robien, Inst. of Org. Chem., Univ. of Vienna. All Rights Reserved.

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13C NMR Spectrum
Copyright Copyright © 2021-2025 Sigma-Aldrich Co. LLC. - Database Compilation Copyright © 2021-2025 John Wiley & Sons, Inc. All Rights Reserved.
Source of Sample Sigma-Aldrich Co. LLC.
Source of Spectrum Sigma-Aldrich Co. LLC.
Catalog Number 246085
Solvent CDCl3

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1H NMR Spectrum
Copyright Copyright © 2009-2025 John Wiley & Sons, Inc. All Rights Reserved.
Source of Sample The Trubek Laboratories, Inc., East Rutherford, New Jersey
Solvent CCl4

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1H NMR Spectrum
Copyright Copyright © 2021-2025 Sigma-Aldrich Co. LLC. - Database Compilation Copyright © 2021-2025 John Wiley & Sons, Inc. All Rights Reserved.
Source of Sample Sigma-Aldrich Co. LLC.
Source of Spectrum Sigma-Aldrich Co. LLC.
Catalog Number 246085
Solvent CDCl3

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17O NMR Spectrum
Copyright Copyright © 2016-2025 W. Robien, Inst. of Org. Chem., Univ. of Vienna. All Rights Reserved.
Solvent NEAT

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17O NMR Spectrum
Copyright Copyright © 2002-2025 Wiley-VCH GmbH. All Rights Reserved.
Solvent Neat liquid

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Vapor Phase IR Spectrum
Copyright Copyright © 1980, 1981-2025 John Wiley & Sons, Inc. All Rights Reserved.

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Vapor Phase IR Spectrum
Copyright Copyright © 2018-2025 Sigma-Aldrich Co. LLC. - Database Compilation Copyright © 2018-2025 John Wiley & Sons, Inc. All Rights Reserved.
Source of Sample Aldrich
Source of Spectrum Sigma-Aldrich Co. LLC.
Catalog Number 246085

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Vapor Phase IR Spectrum
Copyright Copyright © 2021-2025 Sigma-Aldrich Co. LLC. - Database Compilation Copyright © 2021-2025 John Wiley & Sons, Inc. All Rights Reserved.
Source of Sample Sigma-Aldrich Co. LLC.
Source of Spectrum Sigma-Aldrich Co. LLC.
Catalog Number 246085
  • Isobutyric acid ethyl ester
  • 2-Methylpropanoic acid ethyl ester
  • ISOBUTTERSAEUREETHYLESTER
  • WDAXFOBOLVPGLV-UHFFFAOYSA-N
  • Ethyl 2-methylpropanoate
  • Ethyl isobutanoate
  • Ethyl 2-methylpropionate
  • Isobutanoic acid, ethyl ester
  • Propanoic acid, 2-methyl-, ethyl ester
  • poly(Ethyl methacrylate), average mw 340,000, average mn 126,000
  • Poly(ethyl methacrylate), average mw ca. 515,000 (GPC)
  • Isobutyrate <ethyl->
  • Ethyl 2,2-dimethylacetate
  • 2-Methylpropionic acid ethyl ester
  • Ethyl ester of 2-methyl-propanoic acid
  • Propionic acid, 2-methyl-, ethyl ester
  • FEMA NO. 2428
  • EINECS 202-595-4
  • NSC 97194
  • UN2385
  • BRN 0773846
  • AI3-06121
Propanoic acid, 2-methyl-, 2-bromoethyl ester
Isobutyl isobutyrate
2-Methylpropanoic acid 3-mercaptopropyl ester
Ethyl 2-methyl-3-butenoate
Cyclopropanecarboxylic acid, ethyl ester
Ethyl 2-ethylbutyrate
Ethylbutyrate
Isobutylacetate
Acetic acid ethyl ester
Ethyl 2,2-dicyanoacetate
Title Journal or Book Year
Oxygen-17 and Carbon-13 Nuclear Magnetic Resonance. Chemical shifts of unsaturated carbonyl compounds and acyl derivatives Helvetica Chimica Acta 1980
Carbon-13 chemical shifts of some model carboxylic acids and esters Organic Magnetic Resonance 1978
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