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dimethyl disulfide cas 624-92-0

Chemical Name: Dimethyl disulfide

CAS No.: 624-92-0
Molecular Fomula: C2H6S2

Molecular weight: 94.2

Appearance: Pale yellow liquid




Dimethyl disulfideQuick Details

Chemical Name:Dimethyl disulfide

Other name: DMDS
CAS No.:624-92-0

Molecular Fomula:C2H6S2

Chemical Structure:image.png

Molecular weight:94.2

Appearance:Pale yellow liquid

Assay: 99.5%

Dimethyl disulfidetypical Typical Properties

Items Specifications
Appearance clear liquid
Purity(%) 99.5min
Color(APHA) 120max
Sulphur Content(% wt) 67.9-68.3
Water Content(% wt) 0.06max
Methyl Mercaptan(% wt) 0.01max
Flash point(℃) 16℃
Dentisy(20/4℃) 1.060-1.065

Dimethyl disulfideUsage

1. Used as a solvent, a passivator for a catalyst, a pesticide intermediate and a coking inhibitor

2. Dimethyl disulfide reacts with cresol to form 2-methyl-4-hydroxybenzyl sulfide, which is then condensed with O, O-dimethylsulfuryl chloride in an alkaline medium to obtain fenthion. Fenthion is a highly effective and low-toxic organophosphorus insecticide with excellent control effects on rice aphids, soybean borers and burdock larvae.

3. Used as a fuel and lubricant additive

4. It is the main raw material of methylsulfonyl chloride and methanesulfonic acid.

Dimethyl disulfidePackaging and Shipping

Packing: ISO Tank, 200kg/drum

Belonging to 3rd Class dangerous goods,UN 2381 3/PG 2

Dimethyl disulfideStorage

Stored in a cool dry place away from direct sunlightand water, separated from oxidants and acids