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Chloroacetic acid anhydride

Compound with spectra: 3 NMR, 2 FTIR, 1 Raman, and 1 MS (GC)

Chloroacetic acid anhydride
SpectraBase Compound ID DK2kNFGEgYm
InChI InChI=1S/C4H4Cl2O3/c5-1-3(7)9-4(8)2-6/h1-2H2
InChIKey PNVPNXKRAUBJGW-UHFFFAOYSA-N
Mol Weight 170.98 g/mol
Molecular Formula C4H4Cl2O3
Exact Mass 169.953749 g/mol

View Spectrum of Chloroacetic acid anhydride

13C NMR Spectrum
Copyright Copyright © 1980, 1981-2025 John Wiley & Sons, Inc. All Rights Reserved.
Source of Sample Fluka AG, Buchs, Switzerland
Solvent Polysol; Reference=TMS Spectrometer= Varian CFT-20

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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 215163
Solvent CDCl3

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MS (GC) Spectrum
Copyright Copyright © 2020-2025 John Wiley & Sons, Inc. All Rights Reserved.
Source of Spectrum W6-11194-0-0

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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 215163

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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 215163
Solvent CDCl3

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FTIR 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 215163
Technique Mull

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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 215163
  • Acetic acid, chloro-, anhydride
  • ACETIC ANHYDRIDE, CHLORO-,
  • Chloroacetic anhydride
  • Monochloroacetic acid anhydride
  • Chloracetic anhydride
  • Chloroacetyl anhydride
  • 2-Chloroacetic anhydride
  • Chloroethanoic anhydride
  • Monochloroacetic anhydride
  • 2-Chloranylethanoyl 2-chloranylethanoate
  • 2-Chloroacetic acid (2-chloroacetyl) ester
  • 2-Chloroacetic acid (2-chloro-1-oxoethyl) ester
  • (2-chloroacetyl) 2-chloroacetate
  • alpha,alpha'-dichloroacetic anhydride
  • sym-dichloroacetic anhydride
  • HSDB 5685
  • EINECS 208-794-2
  • NSC 71207
  • AI3-52321
2-Chloroethyl chloroacetate
Chloro-acetic acid, ethyl ester
Acetic acid, chloro-, chloromethyl ester
Allyl chloroacetate
Chloroacetic acid, vinyl ester
Acetic acid, 2-chloroethyl ester
Acetic acid, chloro-, isobutyl ester
Acetic anhydride
Chloro-acetate anion
Chloroacetic acid
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