Dimethyl Disulfide/DMDS CAS 624-92-0

Description

To buy Dimethyl Disulfide CAS 624-92-0 from manufacturer in China, BLIT Chemical offers competitive price with full product support, including specifications, MSDS, TDS, and COA. For factory-price Dimethyl Disulfide, contact info@blitchem.com.

CAS: 624-92-0

Synonyms: DMDS; Methyl Disulfide

Einecs: 210-871-0

Molecular Formula: C₂H₆S₂

Grade: 99.5%

Package: 200kg/drum or as required

BLIT Chemical manufacturer Dimethyl Disulfide DMDS CAS 624-92-0 is a sulfur-containing organic compound widely used as an intermediate in petrochemical processing, agriculture, and chemical synthesis. It is a clear, yellowish liquid with a strong characteristic odor and excellent reactivity due to its disulfide bond.

With good thermal stability, high sulfur content, and excellent solubility in organic solvents, this product provides consistent and reliable performance across industrial applications. BLIT Chemical ensures high purity, controlled composition, and stable global supply.

Item	Details
Product Name	Dimethyl Disulfide
Synonyms	DMDS; Methyl Disulfide
CAS Number	624-92-0
Chemical Formula	C₂H₆S₂
Molecular Weight	94.20
EINECS Number	210-871-0
Appearance	Clear yellowish liquid
Odor	Strong sulfur odor

DMDS Specification

Test Item	Specification
Appearance	Clear yellow liquid
Purity	≥ 99.5%
Density (20°C)	1.06 – 1.07 g/cm³
Boiling Point	109 – 110°C
Moisture	≤ 0.1%
Refractive Index	1.525 – 1.530
Solubility	Insoluble in water, soluble in organic solvents

DMDS Applications

Refinery Catalyst Sulfiding Agent

Dimethyl Disulfide is widely used in oil refineries to activate hydrotreating catalysts.

Key benefits include:

Provides controlled sulfur release for catalyst sulfiding
Improves hydrodesulfurization (HDS) efficiency
Enhances catalyst lifespan and performance
Easy handling compared to hydrogen sulfide

Soil Fumigation and Agriculture

In agriculture, DMDS is used as a soil fumigant and pest control agent.

Advantages include:

Effective control of nematodes, fungi, and soil pests
Alternative to traditional fumigants
High penetration into soil layers

Petrochemical and Industrial Applications

It is also used in:

Gas odorization
Sulfurization processes
Specialty chemical manufacturing

BLIT Chemical Factory Advantages of Dimethyl Disulfide

BLIT Chemical supplier Dimethyl Disulfide CAS 624-92-0 offers reliable industrial-grade material.

Key advantages include:

High purity ≥ 99.5% for critical applications
Stable sulfur content for consistent performance
Strict quality control and testing standards
Reliable bulk supply and export capability
Safe packaging and logistics support
Full documentation (COA, MSDS, TDS)

Storage & Handling

Store in a cool, well-ventilated area away from heat and ignition sources. Keep containers tightly closed. Avoid contact with oxidizing agents. Handle in accordance with safety regulations.