Project Description

Chemical NameDimethyl Disulfide
CAS No.624-92-0
Molecular Formula:C2H6S2
Molecular Weight:94.2
EINECS:210-871-0
Applications: 

  • DMDS is used as a food additive in onion, garlic, cheese, meats, soups, savory flavors, and fruit flavors.
  • In agricural application, prior to planting, DMDS can be either injected beneath the soil surface with specialized
  • application equipment or applied to the soil surface through a drip irrigation line. Regardless of
  • the application method, the treated area must be covered with a plastic tarp to retain the
  • fumigant in the soil to improve efficacy and mitigate odor concerns.
  • DMDS can also be used for oil refining and petrochemical industries.
  • Petrochemical plants use DMDS dimethyl disulfide) for hydrocracking catalysts sulfiding in refineries.
  • DMDS (dimethyl disulfide) is the most common compound used for hydrocracking catalysts sulfiding in refineries.

Synonyms: 

MGC126532;MGC138156;YWHAZ;disulfuredemethyle;mds;methyldithiomethane;Sulfa-hitech;Sulfa-hitech 0382

Appearance: Liquid

Please contact MainChem Co, Ltd. for any questions regarding Dimethyl disulfide. We would be happy to provide a quote, a sample, or further information regarding it, Dimethyl disulfide MSDS -Material Safety Data Sheet and Dimethyl disulfide CAS 624-92-0 COA-Certificate of Analysis, Product Data Sheet – in PDF Document.

China Dimethyl disulfide Supplier, Dimethyl disulfide Manufacturers, China CAS 624-92-0 Supplier

Melting point-85 °C
Boiling point109 °C(lit.)
density1.0625
vapor density3.24 (vs air)
vapor pressure22 mm Hg ( 20 °C)
refractive indexn20/D 1.525(lit.)
FEMA3536 | DIMETHYL DISULFIDE
Fp76 °F
storage temp.Flammables area
solubility2.7g/l
formLiquid
Specific Gravity1.0647 (20/4℃)
colorClear yellow
explosive limit1.1-16.1%(V)
Water Solubility<0.1 g/100 mL at 20 ºC
BRN1730824
Stability:Stable. Incompatible with strong bases, strong oxidizing agents, strong reducing agents. Flammable.
Symbol(GHS) 

GHS02,GHS06,GHS09
Signal word 
Danger
Hazard statements 
H225-H302-H319-H331-H335-H411-H317-H400-H410
Precautionary statements 
P210-P261-P273-P305+P351+P338-P311-P280-P304+P340+P312-P403+P233-P303+P361+P353-P405-P501a
Hazard Codes 
F,Xn,N,T+
Risk Statements 
11-20/22-36-51/53-36/37/38-26-22-36/37
Safety Statements 
26-61-45-38-36/37/39-28A-16-60-57-39-29
RIDADR 
UN 2381 3/PG 2
WGK Germany 
2
RTECS 
JO1927500
Autoignition Temperature
304 °C
TSCA 
Yes
HazardClass 
3
PackingGroup 
II
HS Code 
29309070
Toxicity
LD50 orally in Rabbit: 290 – 500 mg/kg
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