CAS 1663-67-8

Malonyl chloride

Description:

Malonyl chloride, with the CAS number 1663-67-8, is an acyl chloride derived from malonic acid. It is characterized by its colorless to pale yellow liquid form and has a pungent odor typical of acyl chlorides. This compound is highly reactive, particularly with water, leading to the formation of malonic acid and hydrochloric acid upon hydrolysis. Malonyl chloride is primarily used as an intermediate in organic synthesis, particularly in the preparation of malonyl derivatives and other carboxylic acid derivatives. It is also employed in the synthesis of various pharmaceuticals and agrochemicals. Due to its reactivity, malonyl chloride must be handled with care, as it can cause severe irritation to the skin, eyes, and respiratory tract. Proper safety precautions, including the use of personal protective equipment and working in a fume hood, are essential when working with this compound. Its storage requires cool, dry conditions, away from moisture and incompatible substances.

Formula: C₃H₂Cl₂O₂

InChI: InChI=1/C3H2Cl2O2/c4-2(6)1-3(5)7/h1H2

InChI key: InChIKey=SXYFKXOFMCIXQW-UHFFFAOYSA-N

SMILES: C(C(Cl)=O)C(Cl)=O

Synonyms:

• 1,3-Dichloro-1,3-propanedione
• Malonic acid chloride
• Malonic acid dichloride
• Malonoyl chloride
• Malonoyl dichloride
• Malonyl chloride
• Nsc 66410
• Propanedioyl dichloride
• Malonyl dichloride
• Prodipionyl Chloride
• MALONYL CHLORIDE pract
• PROPANEDIOYL CHLORIDE
• MALONYL DICHLORIDE 98+%
• Prodipionyl
• Propanedioic acid dichloride
• propanedioyldichloride
• MALONYL CHLORIDE, STAB.

Malonyl dichloride, 94%

CAS: 1663-67-8

Malonyl Dichloride is primarily used an intermediate in the manufacture of pharmaceutical and agrochemical products. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The or

Formula: C₃H₂Cl₂O₂

Purity: 94%

Color and Shape: Brown, Liquid

Molecular weight: 140.95

Ref: 02-H59868

Malonyl dichloride

CAS: 1663-67-8

Malonyl dichloride

Formula: C₃H₂Cl₂O₂

Purity: 97%

Color and Shape: clear liquid

Molecular weight: 140.95g/mol

Ref: 54-OR46548

Malonyl dichloride

CAS: 1663-67-8

Purity: 97.0%

Color and Shape: Liquid

Molecular weight: 140.9499969482422

Ref: 10-F152200

Malonyl chloride

CAS: 1663-67-8

Malonyl chloride is a trifluoroacetic acid derivative that is used as an intermediate in organic synthesis. It has been shown to be a ligand for chelate metal complexes and to react with amines to form amides. It also reacts with alcohols to form esters, and with carboxylic acids to form anhydrides or esters. Malonyl chloride is one of the most commonly used reagents in chemical synthesis due to its functional groups and its low cost. In addition, malonyl chloride can act as a chemoattractant for neutrophils and macrophages by activating the G protein-coupled receptor activity of these cells.

Formula: C₃H₂Cl₂O₂

Purity: Min. 95%

Molecular weight: 140.95 g/mol

Ref: 3D-FM57982