Bis-ethylsulfanyl-dichloro-silane, also known as 1,1-dichlorobis(ethylsulfanyl)silane, is a chemical compound with the molecular formula C4H10Cl2SSi. It is a colorless liquid that is soluble in organic solvents and has a pungent odor. bis-ethylsulfanyl-dichloro-silane is primarily used as a coupling agent in the production of silicone rubber, as well as in the synthesis of various organosilicon compounds. It is also employed as a cross-linking agent in the manufacturing of silicone-based products, such as sealants, adhesives, and coatings. Due to its reactivity, bis-ethylsulfanyl-dichloro-silane should be handled with care, as it can react with moisture and is sensitive to air and light.
The CAS Registry Mumber 7579-89-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,5,7 and 9 respectively; the second part has 2 digits, 8 and 9 respectively. Calculate Digit Verification of CAS Registry Number 7579-89: (6*7)+(5*5)+(4*7)+(3*9)+(2*8)+(1*9)=147 147 % 10 = 7 So 7579-89-7 is a valid CAS Registry Number.