| Customization: | Available |
|---|---|
| CAS No.: | 624-92-0 |
| Formula: | C2h6s2 |
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Free Sample Factory Supply Low Price 99.9% organic intermediate Dimethyl Disulfide Dmds CAS 624-92-0
| CAS No.: | 624-92-0 |
| Chemical formula: | C2H6S2 |
| EINECS No.: | 210-871-0 |
| Molecular weight: | 94.2 |
| Another name: | disulfuredemethyle;mds;methyldithiomethane;Sulfa-hitech |
| Index | Content |
| Vapour pressure: | 22 mm Hg ( 20 °C) |
| Melting point: | -85 °C |
| Flashing point: | 76 °F |
| Explosive limit | 1.1-16.1%(V) |
| Boiling point | 109 °C(lit.) |
| Density: | 1.0625 |
| Refractive index: | n20/D 1.525(lit.) |
| Solubility | 2.7g/l |
| ITem | Spec | Test result |
| Appearance | Colorless or light yellow transparent liquid with foul odor | Qualified |
| Purity | ≥99.5% | 99.91% |
| S content | 68% | 68% |
| Methanethiol | 0.01% | 0.0118 |
| Specific gravity ( 20/4ºC) |
1.060-1.065 | 1.063 |
| Water | ≤300 | 185 |
| Melting point | -84.72ºC | -84.72ºC |
| Flash point | 16ºC | 16ºC |
| Boiling point | 108-110ºC | 108-110ºC |
| Refractive index | 1.526( 20ºC), 1.508( 30ºC) | Qualified |
| Relative density( 20 ºC) |
1.064 | Qualified |
| Lower explosion limit | 1.064% | Qualified |
| Upper explosion limit | 16.1% | Qualified |
| Solubility | Insoluble in water, miscible in alcohol, ether,etc. | 0.05 |
| Dimethyl sulfide | ≤0.05 | / |
| Dimethyl polysulfide | ≤0.05 | 0.0126 |
| Vapor pressure | 3.81 | Qualified |
| Molecular weight | 94.2 | Qualified |
Packing:
Galvanized iron drum package, 220kg/drum.
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.
Shandong Baovi Energy Technology co.,ltd is located in Jinan city, Shandong province, was founded in 2003.
Products include solvents, antifreeze, anticorrosion, pigment, chemicals intermediates, etc., widely used in agriculture, medicine, food sanitation and other fields.
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