chempirical

Ethyl oxalyl chloride

C4H5ClO3CAS 4755-77-5136.53 g/mol

Open in Covalent MOL file
OOOCl
Acyl halideEster

Properties

Molecular formula
C4H5ClO3
Molar mass
136.53 g/mol
Exact mass
135.9927 Da
Melting point
156–158 °C
Boiling point
137 °C
logP
0.31Crippen estimate
Polar surface area
43.4 Ų
H-bond donors / acceptors
0 / 3
Rotatable bonds
2

Identifiers

CAS number
4755-77-5
SMILES
CCOC(=O)C(=O)Cl
InChIKey
OWZFULPEVHKEKS-UHFFFAOYSA-N
InChI
InChI=1S/C4H5ClO3/c1-2-8-4(7)3(5)6/h2H2,1H3

Weigh it out

Type any one amount. The others follow from the molar mass.

Names and synonyms

28 names · show all
  • Acetic acid, 2-chloro-2-oxo-, ethyl ester
  • Acetic acid, chlorooxo-, ethyl ester
  • Glyoxylic acid, chloro-, ethyl ester
  • Ethoxalyl chloride
  • Ethyl 2-chloro-2-oxoacetate
  • Oxalic acid monoethyl ester chloride
  • Ethyl chloroglyoxylate
  • Ethyl chlorooxoacetate
  • Monoethyl oxaloyl chloride
  • Ethyl (chloroformyl)formate
  • Monoethyl oxalate monochloride
  • Oxalic acid monoethyl ester monochloride
  • Monoethyl oxalate chloride
  • Ethyl oxaloyl chloride
  • Oxalic acid ethyl ester chloride
  • Ethyl (chlorocarbonyl)carboxylate
  • Ethyl 2-chloro-2-oxoethanoate
  • Oxalic acid chloride ethyl ester
  • Chloroglyoxylic acid ethyl ester
  • NSC 80644
  • Chlorooxoacetic acid ethyl ester
  • 1-(Chlorocarbonyl)formic acid ethyl ester
  • Oxalyl chloride ethyl ester
  • Ethoxyoxalyl chloride
  • Ethyl chlorooxalate
  • Ethyl oxalyl monochloride
  • Ethyl clorooxoacetate
  • Ethyl oxalochloridate

Work with Ethyl oxalyl chloride

Predict the NMR spectrum1H and 13C shifts with multiplicities Make a solutionWhat to weigh for any molarity and volume Check drug-likenessLipinski, Veber and lead-likeness Boiling point under vacuumAt any pressure, from its normal boiling point Isotope patternExact mass and the mass spectrum pattern

Similar compounds

1,1,2,2-Tetraethyl 1,1,2,2-ethenetetracarboxylate6174-95-458 % similar Ethyl 2-chloro-2-(hydroxyimino)acetate14337-43-052 % similar Ethyl 2-oxobutanoate15933-07-050 % similar Ethyl chloroformate541-41-350 % similar Methyl oxalyl chloride5781-53-350 % similar Ethyl oxamate617-36-750 % similar 1,3-Diethyl 2-(1-methylethylidene)propanedioate6802-75-150 % similar Ethyl methacrylate97-63-248 % similar

Tanimoto similarity of circular fingerprints over the whole catalogue. All similar compounds

Same formula

2-(Acetyloxy)acetyl chloride13831-31-7 Methyl 3-chloro-3-oxopropanoate37517-81-0

Elsewhere

PubChem CAS Common Chemistry NIST WebBook