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151440 Sigma-Aldrich

Methyl chlorooxoacetate

96%

Synonym: Chloroglyoxylic acid methyl ester, Methyl (chloroformyl)formate, Methyl 2-chloro-2-oxoacetate, Methyl chloroglyoxalate, Methyl oxalyl chloride, Monomethyl oxalyl chloride

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Properties

Related Categories Chemical Synthesis, Other Oxidizing Agents, Oxidizing Agents, Synthetic Reagents
InChI Key   ZXUQEPZWVQIOJE-UHFFFAOYSA-N
assay   96%
refractive index   n20/D 1.419 (lit.)
bp   118-120 °C(lit.)
density   1.332 g/mL at 25 °C (lit.)

Description

Application

Reactant involved in:
• Regioselective synthesis of fused coumarins
• Cyclization to form substituted isoxazoles and heterocycles
• Intramolecular Wittig reactions
• Silyl enol ether acylation
• Iron-mediated cleavage of C-C bonds

Packaging

5, 10, 50 g in glass bottle

Safety & Documentation

Safety Information

Symbol 
Signal word 
Danger
Hazard statements 
Precautionary statements 
RIDADR 
UN 2920 3(8) / PGII
WGK Germany 
3
Flash Point(F) 
114.8 °F
Flash Point(C) 
46 °C

Documents

Certificate of Analysis

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Certificate of Origin

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Protocols & Articles
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