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Dimethyl disulfide CAS#624-92-0

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Dimethyl disulfide CAS#624-92-0
Dimethyl disulfide CAS 624-92-0 with ≥99% purity, stable performance and broad industrial uses in refining, flavoring and synthesis.

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Product Description

High Purity (≥99%)‌ : Ensures consistent quality for industrial applications.


‌Excellent Solubility‌ : Miscible with most organic solvents (15–25°C), facilitating versatile use.


‌Thermal Stability‌ : Remains stable up to 300°C, suitable for high-temperature processes.


‌Low Freezing Point (-84.7°C)‌ : Maintains liquid form under standard conditions, enhancing handling ease.


Product Description of Dimethyl disulfide CAS#624-92-0

Dimethyl disulfide (CAS 624-92-0) is industrial-grade chemical with purity ≥99%. It is a flammable yellow liquid with a distinctive sulfur odor.
It has a melting point of -84.7°C, boiling point of 109.6°C, freezing point of 16°C, and relative density of 1.062 at 20°C. Its vapor pressure is 3.0×10⁶ mPa at 20°C, with a log Kow of 1.91 and a calculated Henry’s law constant.

At 20°C, its water solubility is 2.7 g/L, and it is fully miscible with most organic solvents at 15–25°C. It stays stable up to 300°C but is incompatible with oxidants.


Product Application of Dimethyl disulfide CAS#624-92-0

Dimethyl disulfide (CAS 624-92-0) is a multifunctional intermediate and food additive, commonly used as flavoring for onion, garlic, cheese, meat, soup and fruit flavors.
It acts as a sulfiding agent for oil refining catalysts and can replace 2-methylfuran-acrolein in food production. It is also used to synthesize 4-(methylthio)phenol, and serves as a safer substitute for methyl mercaptan in jet fuel additives.
Furthermore, it is applied as artificial flavoring, corrosion inhibitor, and agricultural soil fumigant for pest and crop protection.


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