Malathion dicarboxylic acid

马拉硫磷二羧酸

Also known as: Malathion diacid, MALATHIONDICARBOXYLICACID, Maldison dicarboxylic acid, 2-[(Dimethoxyphosphinothioyl)thio]butanedioic Acid, 2-[(Dimethoxyphosphorothioyl)sulfanyl]succinic Acid, O,O-Dimethyl S-(1,2-dicarboxyethyl) phosphorodithioate, Mercapto-O,O-dimethyl phosphorodithioate succinic acid, 2-dimethoxyphosphinothioylsulfanylbutanedioic acid, dimethoxythiophosphorylsulfanyl-succinic acid

CAS No.
1190-28-9
Jingsj CID
J-18082-9
Molecular Formula
C6H11O6PS2
Chinese Name
马拉硫磷二羧酸
Molecular Weight
274.25200 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point358.7ºC at 760mmHg
Density1.559g/cm3
Flash Point170.8ºC

GHS Safety & Compliance

Irritant / Environmental HazardSignal word: Warning

Frequently Asked Questions

What is the CAS number of Malathion dicarboxylic acid?

1190-28-9

What are the molecular formula and molecular weight of Malathion dicarboxylic acid?

C6H11O6PS2, molecular weight 274.25200 g/mol

Is Malathion dicarboxylic acid hazardous?

Warning

Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026