Manufactur standard Benzyl Salicylate 118-58-1 - Dimethyl disulfide/DMDS CAS 624-92-0 price – Starsky
Manufactur standard Benzyl Salicylate 118-58-1 - Dimethyl disulfide/DMDS CAS 624-92-0 price – Starsky Detail:
Description
Product name:Dimethyl disulfide/DMDS
CAS:624-92-0
MF:C2H6S2
MW:94.2
Melting point:-85°C
Density:1.0625 g/ml
Package:1 L/bottle, 25 L/drum, 200 L/drum
Property:It is insoluble in water, soluble in ethanol, ethyl ether, acetic acid.
Specification
| Items | Specifications |
| Appearance | Colorless or light yellow liquid |
| Purity | ≥99.5% |
| Sulphur Content | 68.1% +/- 0.5% |
| Methyl Mercaptan | ≤0.3% |
| Water | ≤0.2% |
Application
It is used as solvent, passivator of catalyst, additive of fuel and lubricating oil, coking inhibitor of ethylene cracking furnace and refining unit, etc.
Used as a passivation agent for solvents, catalysts, pesticide intermediates, coking inhibitors, etc.
Dimethyl disulfide reacts with cresol to produce 2-methyl-4-hydroxybenzyl sulfide, which then condenses with O, O-dimethylsulfurized phosphoryl chloride in an alkaline medium to obtain thiophene.
This is an efficient and low toxicity organic phosphorus insecticide with excellent control effects on rice borer, soybean heartworm, and fly larvae. It can also be used as veterinary medicine to eliminate cowfly maggots and cow wall lice.
Storage
Stored in a dry and ventilated warehouse.
First aid measures
Skin contact: Remove contaminated clothing and thoroughly rinse with soap and water. Seek medical attention.
Eye contact: Immediately open the upper and lower eyelids and rinse with running water for 15 minutes. Seek medical attention.
Inhalation: Remove from the scene to a place with fresh air. Pay attention to keeping warm and rest quietly. In severe cases, seek medical attention immediately.
Ingestion: Those who take it by mistake rinse their mouth with water and drink milk or egg white. Seek medical attention immediately.
Leakage emergency response
Quickly evacuate personnel from the contaminated area to a safe area, isolate them, and strictly restrict entry and exit.
Cut off the fire source. It is recommended that emergency personnel wear self-contained positive pressure respirators and protective clothing. Cut off the source of leakage as much as possible.
Prevent flow into restricted spaces such as sewers and drainage ditches.
Minor leakage: Absorb with activated carbon or other inert materials.
It can also be brushed with lotion made of incombustible dispersant, and the washing solution is diluted and discharged into the wastewater system.
Large amount of leakage: Build embankments or dig pits for containment.
Transfer to a tank truck or dedicated collector using a pump, recycle or transport to a waste disposal site for disposal.
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By Monica from Norway - 2018.02.21 12:14
