Product name:Ethyl chlorooxoacetate
Purity:98%
Appearance:Colorless liquid
Sample:Available
Storage:2-8°C
CAS No.: 4755-77-5
Ethyl chlorooxoacetate Cas 4755-77-5
Typical Properties
Checimal name:Ethyl chlorooxoacetate
Cas no:4755-77-5
Synonyms:Monoethyl oxalyl chloride;Oxalic acid monoethyl ester chloride;
Molecular weight:136.53
Molecular formula:C4H5ClO3
Molecular structure:
| Item | Specification |
| Melting point | 156-158 °C |
| Boiling point | 135 °C |
| Density | 1.222 g/mL |
| RI | 1.416-1.418 |
| Fp | 41 °C |
Usage
1. Pharmaceutical intermediates: Highly active acylating agents used to introduce the ethoxalyl group; employed in the synthesis of antibiotics, anti-inflammatory drugs, kinase inhibitors, and heterocyclic drugs, as well as in the construction of heterocyclic scaffolds such as pyrroles, pyrimidines, and indoles.
2. Agrochemical intermediates: Used in the synthesis of herbicides, fungicides, and insect growth regulators.
3. Organic synthesis building blocks: Bifunctional acylating agents utilized in Friedel-Crafts acylation and condensation reactions with amines, alcohols, or Grignard reagents for the preparation of fine chemicals, liquid crystal monomers, and functional dyes.
Packaging and Shipping
200kg/drum
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Ethyl chlorooxoacetate Cas 4755-77-5