Chloroacetic anhydride
CAS Registry Number®
541-88-8
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CAS Name
Chloroacetic anhydrideMolecular Formula
C4H4Cl2O3Molecular Mass
170.98Cite this Page
Chloroacetic anhydride. CAS Common Chemistry. CAS, a division of the American Chemical Society, n.d. http://commonchemistry.cas.org/ChemicalDetail.aspx?ref=541-88-8 (retrieved ) (CAS RN: 541-88-8). Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).Compound Properties
Boiling Point (1)
203 °C @ Press: 760 TorrMelting Point (1)
46 °CDensity (1)
1.5494 g/cm³ @ Temp: 20 °C
Source(s)
- (1) Hazardous Substances Data Bank data were obtained from the National Library of Medicine (US)
Other Names and Identifiers
InChI
InChI=1S/C4H4Cl2O3/c5-1-3(7)9-4(8)2-6/h1-2H2
InChIKey
InChIKey=PNVPNXKRAUBJGW-UHFFFAOYSA-N
SMILES
O(C(CCl)=O)C(CCl)=O
Canonical SMILES
O=C(OC(=O)CCl)CCl
Other Names for this Substance
- Acetic acid, 2-chloro-, 1,1′-anhydride
- Acetic acid, chloro-, anhydride
- Chloroacetic acid anhydride
- Chloroacetic anhydride
- Chloracetic anhydride
Deleted or Replaced CAS Registry Numbers
39739-42-9
