Malonic acid, 99%

Name: Malonic acid, 99%
Brand: Vaqora Chemicals
SKU: VQ-008532

About Malonic acid, 99%

Vaqora Chemicals supplies Malonic acid (Synthesis grade), a carboxylic acid registered under CAS number 141-82-2 with a typical assay of 99%. Formula C3H4O4, molecular weight 104.06 g/mol. The IUPAC name is propanedioic acid. It is also known as Dicarboxymethane or Carboxyacetic acid.

It is supplied as white powder or crystals or granules. Reported physical data include a melting point of 132-135 °C (dec.). Store sealed in a dry, well-ventilated location away from incompatible materials. The GHS classification uses the signal word “Danger”, so appropriate gloves, eye protection and ventilation are recommended.

It is commonly used for pharmaceutical synthesis, polymer and resin production, paints, coatings and inks and corrosion inhibition. Buyers come mainly from pharmaceutical manufacturing, academic and industrial research and paints and coatings.

Available in 250 g, 500 g, 1 kg and 5 kg packs, Malonic acid is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

Pharmaceutical synthesis
Polymer & resin production
Paints, coatings & inks
Corrosion inhibition
Food & flavour applications

Industries

Specifications & identifiers

Chemical identifiers
Product name	Malonic acid, 99%
Catalogue No.	VQ-008532
CAS Number	141-82-2
IUPAC name	propanedioic acid
Molecular formula	C₃H₄O₄
Molecular weight	104.06 g/mol
Exact mass	104.011
Grade	Synthesis
Purity / assay	99%
HSN code	29171920
InChIKey	OFOBLEOULBTSOW-UHFFFAOYSA-N
SMILES	C(C(=O)O)C(=O)O
PubChem CID	867

Physical properties
Physical form	Granules
Appearance	White powder or crystals or granules
Melting point	132-135 °C (dec.)
LogP (XLogP3)	-0.8
H-bond donors / acceptors	2 / 4
TPSA	74.6 Å²
Synonyms	Dicarboxymethane, Carboxyacetic acid, Methanedicarboxylic acid, malonate, Kyselina malonova, 1,3-Propanedioic acid, malonyl, Dicarboxylic acid, Propane-1,3-dioic acid, Methanedicarbonic acid

Safety & hazard information (GHS)

Corrosive

Harmful / irritant

Signal word: Danger

Hazard statements

H302Harmful if swallowed
H315Causes skin irritation
H318Causes serious eye damage
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements: P261, P264, P264 + P265, P270, P271, P280, P301 + P317, P302 + P352, P304 + P340, P305 + P351 + P338, P305 + P354 + P338, P317, P319, P321, P330, 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

Other grades of CAS 141-82-2

AR

Malonic acid, GR, 99%+

CAS: 141-82-2
Formula: C₃H₄O₄
MW: 104.06 g/mol

VQ-008533

Frequently asked questions

What is the CAS number of Malonic acid, 99%?

The CAS Registry Number of Malonic acid, 99% is 141-82-2. It is also known as Dicarboxymethane, Carboxyacetic acid, Methanedicarboxylic acid.

What is the molecular formula and molecular weight of Malonic acid, 99%?

Malonic acid, 99% has the molecular formula C3H4O4 and a molecular weight of 104.06 g/mol. Its IUPAC name is propanedioic acid.

Which grade and pack sizes of Malonic acid, 99% can I order?

We supply Malonic acid, 99% in Synthesis (99%) grade, in 250 g, 500 g, 1 kg, 5 kg, 4 x 25 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Malonic acid, 99%?

Yes. Every lot of Malonic acid, 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 Malonic acid, 99% be shipped internationally?

Yes. Malonic acid, 99% 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.