Skip Navigation
ChemIDplus A TOXNET DATABASE LiteBrowseAdvanced

Substance Name: Chloracetic anhydride
RN: 541-88-8
UNII: 8Q7TXH7R5F
InChIKey: PNVPNXKRAUBJGW-UHFFFAOYSA-N

Molecular Formula

  • C4-H4-Cl2-O3

Molecular Weight

  • 170.9786
 
* denotes mobile formatted website

Links to Resources

NLM Resources (File Locators)

Regulatory Agencies (Superlist Locators)

Other Resources (Internet Locators)


Search for this InChIKey on the Web

Names and Synonyms

Name of Substance

  • Chloracetic anhydride
  • Chloroacetic anhydride

Synonyms

  • 2-Chloroacetic anhydride
  • Acetic acid, chloro-, anhydride
  • AI3-52321
  • alpha,alpha'-Dichloroacetic anhydride
  • Chloracetic anhydride
  • Chloroacetic acid anhydride
  • Chloroacetic anhydride
  • Chloroacetyl anhydride
  • Chloroethanoic anhydride
  • EC 208-794-2
  • EINECS 208-794-2
  • HSDB 5685
  • Monochloroacetic acid anhydride
  • NSC 71207
  • Sym-dichloroacetic anhydride
  • UNII-8Q7TXH7R5F

Systematic Names

  • Acetic acid, 2-chloro-, 1,1'-anhydride
  • Acetic acid, chloro-, anhydride
  • Chloroacetic anhydride

Registry Numbers

CAS Registry Number

  • 541-88-8

FDA UNII

  • 8Q7TXH7R5F

Other Registry Number

  • 39739-42-9

System Generated Number

  • 0000541888

Structure Descriptors

InChI

1S/C4H4Cl2O3/c5-1-3(7)9-4(8)2-6/h1-2H2

InChIKey

PNVPNXKRAUBJGW-UHFFFAOYSA-N

Smiles

O(C(=O)CCl)C(=O)CCl

Physical Properties

Physical Property Value Units Temp (deg C) Source
Melting Point 46 deg C   EXP
Boiling Point 203 deg C   EXP
log P (octanol-water) -0.070 (none)   EST
Water Solubility 6.97E+04 mg/L 25 EST
Henry's Law Constant 4.42E-06 atm-m3/mole 25 EST
Atmospheric OH Rate Constant 2.20E-13 cm3/molecule-sec 25 EST

Physical property data is provided to ChemIDplus by SRC, Inc.