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Methyl 2-chloroacetoacetate

Methyl 2-chloroacetoacetate chemical structure
CAS Number4755-81-1
FormulaN/A
Mol. Weight150.56 g/mol

What is Methyl 2-chloroacetoacetate?

Methyl 2-chloroacetoacetate is a chemical compound with CAS number 4755-81-1. It is used in various industrial and research applications.

Applications

Methyl 2-chloroacetoacetate was used in one-pot synthesis of 2-arylimidazole-4-carboxylic acids1. It was also used in synthesis of 3,5-disubstituted 1,2,4-triazoles2.

Specifications

Linear Formula

CH3COCH(Cl)CO2CH3

Molecular Weight

150.56 g/mol

Boiling Point

137 °C(lit.)

Density

1.236 g/mL at 25 °C(lit.)

Safety Information

GHS07GHS07
Signal Word

Warning

Hazard Statements

H302-H312-H315-H319-H332-H335

Precautionary Statements

P261-P280-P305 + P351 + P338

Required PPE

Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter

Melting Point

−33-−32.7 °C(lit.)

EC Number

225-286-6

WGK Germany

3

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