Diethyl ethylmalonate, 99%

Name: Diethyl ethylmalonate, 99%
Brand: Vaqora Chemicals
SKU: VQ-008747

About Diethyl ethylmalonate, 99%

Vaqora Chemicals supplies Diethyl ethylmalonate, an ester registered under CAS number 133-13-1 at a purity of 99%. Formula C9H16O4, molecular weight 188.22 g/mol. Its systematic (IUPAC) name is diethyl 2-ethylpropanedioate. It is also known as Diethyl 2-ethylmalonate or 1,3-diethyl 2-ethylpropanedioate.

The material typically appears as a colourless liquid. Key physical data: a density of 1.00 g/cm3 at 20 °C. Store it at room temperature in a dry place, in a tightly closed container. Under GHS it is labelled “Warning”, so handle it with suitable PPE and consult the SDS.

It is commonly used for organic synthesis and enzyme inhibition studies. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies Diethyl ethylmalonate in 100 g and 500 g packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

Organic synthesis
Enzyme inhibition studies

Industries

Specifications & identifiers

Chemical identifiers
Product name	Diethyl ethylmalonate, 99%
Catalogue No.	VQ-008747
CAS Number	133-13-1
IUPAC name	diethyl 2-ethylpropanedioate
Molecular formula	C₉H₁₆O₄
Molecular weight	188.22 g/mol
Exact mass	188.1049
Purity / assay	99%
HSN code	29333990
InChIKey	VQAZCUCWHIIFGE-UHFFFAOYSA-N
SMILES	CCC(C(=O)OCC)C(=O)OCC
PubChem CID	8610

Physical properties
Physical form	Liquid
Appearance	Colourless liquid
Density	1.00 g/cm3 at 20 °C
LogP (XLogP3)	1.8
H-bond donors / acceptors	0 / 4
TPSA	52.6 Å²
Storage	Room temperature
Synonyms	Diethyl 2-ethylmalonate, 1,3-diethyl 2-ethylpropanedioate, Propanedioic acid, ethyl-, diethyl ester, Propanedioic acid, 2-ethyl-, 1,3-diethyl ester, Malonic acid, ethyl-, diethyl ester, Diethyl ethylpropanedioate, Diethyl 2ethylmalonate, Malonic acid, ethyl, diethyl ester, Propanedioic acid, ethyl, diethyl ester, Malonic acid, ethyl, diethyl ester (8CI), Malonic acid, ethyl-, diethyl ester (8CI), Propanedioic acid, 2ethyl, 1,3diethyl ester

Safety & hazard information (GHS)

Signal word: Warning

Hazard statements

H227Combustible liquid

Precautionary statements: P210, P280, P370 + P378, P403, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of Diethyl ethylmalonate, 99%?

The CAS Registry Number of Diethyl ethylmalonate, 99% is 133-13-1. It is also known as Diethyl 2-ethylmalonate, 1,3-diethyl 2-ethylpropanedioate, Propanedioic acid, ethyl-, diethyl ester.

What is the molecular formula and molecular weight of Diethyl ethylmalonate, 99%?

Diethyl ethylmalonate, 99% has the molecular formula C9H16O4 and a molecular weight of 188.22 g/mol. Its IUPAC name is diethyl 2-ethylpropanedioate.

Which grade and pack sizes of Diethyl ethylmalonate, 99% can I order?

We supply Diethyl ethylmalonate, 99% in (99%) grade, in 100 g, 500 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Diethyl ethylmalonate, 99%?

Yes. Every lot of Diethyl ethylmalonate, 99% is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Diethyl ethylmalonate, 99% be shipped internationally?

Yes. We export Diethyl ethylmalonate, 99% worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.

How should Diethyl ethylmalonate, 99% be stored?

Room temperature. Keep the container tightly closed and refer to the SDS for full handling guidance.