Ethylhydrogenmalonate, extra pure >98%

Name: Ethylhydrogenmalonate, extra pure >98%
Brand: Vaqora Chemicals
SKU: VQ-020130

About Ethylhydrogenmalonate, extra pure >98%

Ethylhydrogenmalonate (CAS 1071-46-1) is a carboxylic acid offered by Vaqora Chemicals in Extra Pure grade, specified at above 98% purity. With the molecular formula C5H8O4, it has a molar mass of 132.11 g/mol. The IUPAC name is 3-ethoxy-3-oxopropanoic acid. Common synonyms include Monoethyl malonate and monoethyl malonic acid.

Keep the container tightly sealed and store it in a cool, dry area. It carries the GHS signal word “Warning” with 3 hazard statements. Review the Safety Data Sheet before use.

Key uses span organic synthesis and API synthesis. It is used across pharmaceutical manufacturing and academic and industrial research.

We offer Ethylhydrogenmalonate in 5 g and 25 g packs with a batch-specific COA, and ship to customers worldwide. A Safety Data Sheet (SDS) and technical specifications are available on request.

Typical applications

Organic synthesis
API synthesis

Industries

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Ethylhydrogenmalonate, extra pure >98%
Catalogue No.	VQ-020130
CAS Number	1071-46-1
IUPAC name	3-ethoxy-3-oxopropanoic acid
Molecular formula	C₅H₈O₄
Molecular weight	132.11 g/mol
Exact mass	132.0423
Grade	Extra Pure
Purity / assay	>98%
InChIKey	HGINADPHJQTSKN-UHFFFAOYSA-N
SMILES	CCOC(=O)CC(=O)O
PubChem CID	70615

Physical properties
Physical form	Other
LogP (XLogP3)	0.3
H-bond donors / acceptors	1 / 4
TPSA	63.6 Å²
Synonyms	Monoethyl malonate, monoethyl malonic acid, mono-Ethyl malonate, Descarboxyl Febuxostat, (Ethoxycarbonyl)acetic acid, 3-ethoxy-3-oxo-propanoic acid, Monoethyl hydrogen malonate, malonic acid monoethyl ester, malonic acid monoethylester, 2-(ethoxycarbonyl)acetic acid, Propanedioic acid, monoethyl ester

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements: P261, P264, P264 + P265, P271, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P332 + P317, P337 + P317, P362 + P364, P403 + P233, P405, 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 Ethylhydrogenmalonate, extra pure >98%?

The CAS Registry Number of Ethylhydrogenmalonate, extra pure >98% is 1071-46-1. It is also known as Monoethyl malonate, monoethyl malonic acid, mono-Ethyl malonate.

What is the molecular formula and molecular weight of Ethylhydrogenmalonate, extra pure >98%?

Ethylhydrogenmalonate, extra pure >98% has the molecular formula C5H8O4 and a molecular weight of 132.11 g/mol. Its IUPAC name is 3-ethoxy-3-oxopropanoic acid.

Which grade and pack sizes of Ethylhydrogenmalonate, extra pure >98% can I order?

We supply Ethylhydrogenmalonate, extra pure >98% in Extra Pure (>98%) grade, in 5 g, 25 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Ethylhydrogenmalonate, extra pure >98%?

Yes. Every lot of Ethylhydrogenmalonate, extra pure >98% 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 Ethylhydrogenmalonate, extra pure >98% be shipped internationally?

Yes. Ethylhydrogenmalonate, extra pure >98% is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.