Malathion Diacid

Name: Malathion Diacid
Brand: Vaqora Chemicals
SKU: VQ-038246

About Malathion Diacid

Listed under CAS 1190-28-9, Malathion Diacid is an organic building block available from Vaqora Chemicals. Formula C6H11O6PS2, molecular weight 274.3 g/mol. Its systematic (IUPAC) name is 2-dimethoxyphosphinothioylsulfanylbutanedioic acid. Common synonyms include Malathiondicarboxylic Acid.

Keep the container tightly sealed and store it in a cool, dry area. Good laboratory practice and suitable PPE are recommended during handling.

Typical applications include organic synthesis and API synthesis. It is used across pharmaceutical manufacturing and academic and industrial research.

We offer Malathion Diacid in 100 mg, 250 mg, 1 g and 5 g packs with a batch-specific COA, and ship to customers worldwide. A Safety Data Sheet (SDS) and technical specifications are available on request. Custom pack sizes, bulk quantities and specific analytical data can be arranged on request.

Typical applications

Organic synthesis
API synthesis

Industries

Specifications & identifiers

Chemical identifiers
Product name	Malathion Diacid
Catalogue No.	VQ-038246
CAS Number	1190-28-9
IUPAC name	2-dimethoxyphosphinothioylsulfanylbutanedioic acid
Molecular formula	C₆H₁₁O₆PS₂
Molecular weight	274.3 g/mol
Exact mass	273.9735
InChIKey	NIUNKPWHNGMQRE-UHFFFAOYSA-N
SMILES	COP(=S)(OC)SC(CC(=O)O)C(=O)O
PubChem CID	14481

Physical properties
Physical form	Other
LogP (XLogP3)	1
H-bond donors / acceptors	2 / 8
TPSA	150 Å²
Synonyms	Malathiondicarboxylic Acid, Butanedioic acid, ((dimethoxyphosphinothioyl)thio)-, O,O-Dimethyl S-(1,2-dicarboxyethyl) Phosphorodithioate, 2-[(Dimethoxyphosphorothioyl)sulfanyl]succinic Acid, Butanedioic acid, [(dimethoxyphosphinothioyl)thio]-, 2-dimethoxyphosphinothioylsulanylbutanedioic acid, 2-[(Dimethoxyphosphorothioyl)sulfanyl]butanedioic acid, Succinic acid, mercapto-, O,O-dimethyl phosphorodithioate

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 Malathion Diacid?

The CAS Registry Number of Malathion Diacid is 1190-28-9. It is also known as Malathiondicarboxylic Acid, Butanedioic acid, ((dimethoxyphosphinothioyl)thio)-, O,O-Dimethyl S-(1,2-dicarboxyethyl) Phosphorodithioate.

What is the molecular formula and molecular weight of Malathion Diacid?

Malathion Diacid has the molecular formula C6H11O6PS2 and a molecular weight of 274.3 g/mol. Its IUPAC name is 2-dimethoxyphosphinothioylsulfanylbutanedioic acid.

Which grade and pack sizes of Malathion Diacid can I order?

We supply Malathion Diacid, in 100 mg, 250 mg, 1 g, 5 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Malathion Diacid?

Yes. Every lot of Malathion Diacid 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 Malathion Diacid be shipped internationally?

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