91635-97-1 Usage
General Description
1-(butan-2-ylsulfanyl)octane, also known as butylthiethyl octane, is a chemical compound with the formula C14H30S. This organic compound belongs to the class of alkylthio alkanes, which are sulfur-containing compounds commonly used as additives in the production of lubricants and fuels. It is a clear, colorless liquid at room temperature and is insoluble in water but soluble in organic solvents. The compound is primarily used as a lubricant additive to improve the performance and longevity of motor oils and other lubricants, as well as to minimize the wear and tear on engine components. Additionally, it is commonly employed as a fuel additive to improve the performance and efficiency of gasoline and diesel fuels.
Check Digit Verification of cas no
The CAS Registry Mumber 91635-97-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,1,6,3 and 5 respectively; the second part has 2 digits, 9 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 91635-97:
(7*9)+(6*1)+(5*6)+(4*3)+(3*5)+(2*9)+(1*7)=151
151 % 10 = 1
So 91635-97-1 is a valid CAS Registry Number.
91635-97-1Relevant articles and documents
Mechanism of the Solution-Phase Reaction of Alkyl Sulfides Atomic Hydrogen. Reduction via a 9-S-3 Radical Intermediate
Tanner, Dennis D.,Koppula, Sudha,Kandanarachchi, Pramod
, p. 4210 - 4215 (1997)
The low selectivity of benzyl alkyl sulfide fragmentation subsequent to its reaction with atomic hydrogen is indicative of a reaction that proceeds via an early transition state. The competitive reduction of a series of substituted-benzyl alkyl sulfides was insensitive to the substituent on the aromatic ring (ρ = -0.13, r = 0.99). The relative rates of fragmentation of a series of the substituted-benzyl alkyl sulfides gave a V-shaped Hammett plot. Both electron-donating and electron-withdrawing groups destabilized the transition state (ρ = +0.99, r = 0.999; ρ = -0.82, r = 0.992). Since the relative rates of disappearance of the alkyl benzyl sulfides are not substituent dependent, but the relative rates of fragmentation are, a 9-S-3 intermediate is preferred as the structure leading to products.
