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183911 Sigma-Aldrich

Methyl 2-chloroacetoacetate

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Properties

Related Categories Building Blocks, C2 to C5, Carbonyl Compounds, Chemical Synthesis, Esters,
Quality Level   100
refractive index   n20/D 1.446 (lit.)
bp   137 °C (lit.)
mp   −33-−32.7 °C (lit.)
density   1.236 g/mL at 25 °C (lit.)
SMILES string   COC(=O)C(Cl)C(C)=O
InChI   1S/C5H7ClO3/c1-3(7)4(6)5(8)9-2/h4H,1-2H3
InChI key   GYQRIAVRKLRQKP-UHFFFAOYSA-N

Description

Application

Methyl 2-chloroacetoacetate was used in one-pot synthesis of 2-arylimidazole-4-carboxylic acids. It was also used in synthesis of 3,5-disubstituted 1,2,4-triazoles.

Packaging

25 g in glass bottle

Safety & Documentation

Safety Information

Symbol 
GHS07  GHS07
Signal word 
Warning
Target organs 
Respiratory system
RIDADR 
UN 3334
WGK Germany 
WGK 3
Flash Point(F) 
161.6 °F - closed cup
Flash Point(C) 
72 °C - closed cup
Protocols & Articles
Peer-Reviewed Papers
15

References

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