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  8. Malonyl dichloride, 94%

Malonyl dichloride, 94%

Product Code. 15496298
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Product Code. 15496298 Supplier Thermo Scientific Alfa Aesar Supplier No. H59868.22
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Estimated Shipment: 23-11-2026
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Description

CAS: 1663-67-8 | C3H2Cl2O2 | 140.947 g/mol

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 original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
Malonyl Dichloride is primarily used an intermediate in the manufacture of pharmaceutical and agrochemical products.

Solubility
Decomposes in water.

Notes
Recommended storage temperature: 2 - 4°C. Incompatible with oxidizing agents.
TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 1663-67-8
Molecular Formula C3H2Cl2O2
Molecular Weight (g/mol) 140.947
MDL Number MFCD00000735
InChI Key SXYFKXOFMCIXQW-UHFFFAOYSA-N
Synonym malonyl chloride, malonyl dichloride, malonoyl chloride, malonic acid dichloride, malonoyl dichloride, malonic acid chloride, malonylchloride, methane-1,1-dicarbonyl chloride, malonylchlorid, malonyldichloride
PubChem CID 74269
IUPAC Name propanedioyl dichloride
SMILES C(C(=O)Cl)C(=O)Cl

Specifications

Density 1.449
Boiling Point 53°C to 55°C (19 mmHg)
Flash Point 47°C (117°F)
Linear Formula CH2(COCl)2
Refractive Index 1.465
Quantity 100 g
UN Number UN2920
Beilstein 774044
Solubility Information Decomposes in water.
Formula Weight 140.95
Percent Purity 97%
Chemical Name or Material Malonyl dichloride
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