Dimethyl disulfide (DMDS)
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| Post Date: | Nov 13,2018 |
| Expiry Date: | Nov 13,2019 |
| Detailed Description: |
Cas No. :624-92-0
Specs:99.6%min Product name: Dimethyl disulfide (DMDS) Synonyms: 2,3-Dithiabutane; Methyl disulfide; (methyldithio)methane; DMDS; (Methyldisulfanyl)methane; Disulfuro de dimetilo (Spanish); Disulfure de diméthyle (French); Chemical formula: (CH3S)2 Molecular Weight: 94.19 CAS No.: 624-92-0 Appearance : Pale yellow liquid Melting Point : -84.72°C Boiling Point : 116~118°C Vapour Pressure (25°C) : 28.6 mmHg Specific Gravity (20°C) : 1.062 g/cm3 Flash Point : 16°C Explosion Limits : Lower: 1.1% (volume in air) Upper: 16.1% (volume in air) Specification Appearance Colorless or light yellow liquid Purity 99.6% min Sulphur content 68.0~68.3% Methyl Mercaptan 0.1% max Density (20/4℃) 1.062~1.063 Water content 0.06% max Flash point (CC) 15℃ min Boiling point(760 mm Hg) 109~110℃ Molecular weight 94.2 Usage: In oil refining industry, widely used as activator in preliminary vulcanization procedure of catalyzers in certain products' (including naphtha, gasoline, kerosene, diesel soil) hydrodesulfurization, hydrocracking process; anti-coking agents for steam crackers and hydrofining units; intermediate of pesticide; organic synthesis; as solvent, softening agent and plasticizer in rubber industry; additive in fuel and lubricant; metallurgy for its anti-corrosion properties. Packing, Storage, Delivery: Hazard Class: 3 UN No.:2381 Packing Group: II, 200kg/steel drum Isotank: 20MT~25MT per isotank in bulk. |
| CAS Registry Number: | 624-92-0 |
| Synonyms: | ;Dimethyldisulfide;Dimethyl disulphide;Dimethyl disulfide;Methyl disulphide;DMDS;(methyldisulfanyl)methane;Dimethyldisulfane;Dimethyl Disulfide DMDS; |
| Molecular Formula: | C2H6S2 |
| Molecular Weight: | 94.199 |
| Molecular Structure: | 
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| Hazard Symbols: |  F:Flammable; T+:Very toxic; N:Dangerous for the environment; |
| Risk Codes: | R11:; R22:; R26:; R36/37/38:; R51/53:; |
| Safety Description: | S16:; S26:; S28A:; S36/37/39:; S38:; S45:; S61:; |
| Company: | zhejiang ouhua chemical imp.&exp.co.,ltd [ China ] |
| Contact: | David Gong |
| Tel: | 0576-88826717 |
| Fax: | 0576-88801032 |
| Email: | gongyc815@foxmail.com |
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