General information about Methyl disulfide

Methyl disulfide is an organic chemical compound with the molecular formula CH3SSCH3 which is the simplest disulfide. It is of Slightly yellow transparent liquid, there is stench flavor, insoluble in water, easily soluble in acetic acid, ethanol. The CAS NO is 624-92-0.

Methyl disulfide is used as activator of hydrogen desulfurization and precuring process in refining petroleum refining; it may used as cracking, coking inhibitor in petrochemical; it also used as solvent and pesticide intermediate.

The uses of Methyl disulfide(CSA NO: 624-92-0) in the industry are many and vaired according to the application it is used in. It is used in the preparation of Para (methylthio) phenol which is the title compound used in the production of various pesticides by reacting the Methyl disulfide and chlorine with borontriflouride phenolate. Thiophene and Methyl disulfide are blended with combustible hydrocarbon fuel gas to impart a gassy odor to the fuel gas. Methyl disulfide is used in each of these patents as a sulfiding reagent to control catalyst activity. 

Despite its use in a wide variety of industrially important thermochemical processes, little is known about the thermal decomposition mechanism of dimethyl disulfide. To obtain more insight, the radical decomposition mechanism of Methyl disulfide is studied theoretically and a kinetic model is developed accounting for the formation of all the decomposition products observed in the experimental studies available in literature. 

First aid measures

General advice : Move out of dangerous area. Consult a physician. Show this material safety data sheet to the doctor in attendance. Material may produce a serious, potentially fatal pneumonia if swallowed or vomited. 
If inhaled : Call a physician or poison control center immediately. If unconscious place in recovery position and seek medical advice. 
In case of skin contact : If on skin, rinse well with water. If on clothes, remove clothes. 
In case of eye contact : Immediately flush eye(s) with plenty of water. Remove contact lenses. Protect unharmed eye. Keep eye wide open while rinsing. If eye irritation persists, consult a specialist. 
If swallowed : Keep respiratory tract clear. Never give anything by mouth to an unconscious person. If symptoms persist, call a physician. Take victim immediately to hospital. 

Suppliers of in Methyl disulfide in Guidechem

1.Wuhan Fortuna Chemical Co., Ltd.
Methyl disulfide
Updatetime:Jan 10 2014
Purity:98% Min. Order:25/Kilogram Supply Ability:1000 Month/Kilogram
Tel:0086-27-59207850
Address:A2705,Dong Yi Shi Qu,129 XinHua Road

2.Capot Chemical Co., Ltd.
Methyl disulfide
Updatetime:Jan 10 2014
Purity:98% Min. Order:1/Kilogram Supply Ability:up to kgs Month/Kilogram
Tel:86-571-85586718
Address:Joinhands Science Park, No.4028,Nanhuan Road

3.AOPHARM
Methyl disulfide
Updatetime:Jan 10 2014
Purity:99%
DetailDesc:Colorless to yellowish liquid
Tel:86-311-66600578
Address:C-2103 Wonder Business Square, 15 Yuhua West Rd

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