sales@klarchem.com +90 530 315 00 65 Mon–Sat: 09:00 – 18:00
Get a Quote

Methyl chloroglyoxylate

Home/ Merck & Sigma/ CAS 5781-53-3
Methyl chloroglyoxylate molecular structure
Molecular structure

The Sigma-Aldrich catalog lists 3 grades and pack sizes of Methyl chloroglyoxylate (CAS 5781-53-3). Pick the code you need and request a quote for price and lead time from Klar Chem.

CAS5781-53-3
Molecular formulaC3H3ClO3
Molecular weight122.5 g/mol
IUPAC namemethyl 2-chloro-2-oxoacetate
SynonymsMethyl chlorooxoacetate · Methyl oxalyl chloride · methyl 2-chloro-2-oxoacetate · Acetic acid, chlorooxo-, methyl ester · Chloroglyoxylic Acid Methyl Ester · methoxalyl chloride
Safety & Hazards (GHS) Danger
Flammable Flammable Corrosive Corrosive
  • H226 Flammable liquid and vapor
  • H314 Causes severe skin burns and eye damage

⚠️ For information only (source: EU CLP harmonised classification and ECHA notifications, via PubChem); not a substitute for the official Safety Data Sheet (SDS).

Catalog codes and grades

Brand Product / grade Code
Sigma METHYL CHLOROOXOACETATE, 96% 151440-10G
151440-5G		 Request Quote
Sigma METHYL CHLOROOXOACETATE,96% 151440-50G Request Quote

For information only; specifications and availability are confirmed at quotation. Prices are not listed.