74705-35-4 Usage
Uses
Used in Chemical Production:
Cumene is predominantly utilized in the chemical industry as a precursor for the production of phenol and acetone. This is achieved through the cumene process, which involves the oxidation of cumene to cumene hydroperoxide, followed by a cleavage reaction that yields phenol and acetone.
Used as a Solvent:
In addition to its role in chemical production, cumene is also employed as a solvent in various industrial processes. Its solvent properties make it a versatile compound for a range of applications.
Used in Fuel Additives:
Cumene finds application in the fuel industry as an additive. Its addition to fuel can enhance certain properties, such as combustion efficiency or detergency, depending on the specific requirements of the fuel formulation.
Safety and Hazards:
Check Digit Verification of cas no
The CAS Registry Mumber 74705-35-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,4,7,0 and 5 respectively; the second part has 2 digits, 3 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 74705-35:
(7*7)+(6*4)+(5*7)+(4*0)+(3*5)+(2*3)+(1*5)=134
134 % 10 = 4
So 74705-35-4 is a valid CAS Registry Number.
74705-35-4Relevant academic research and scientific papers
Catalytic diastereoselective polycyclization of homo(polyprenyl)arene analogues bearing terminal siloxyvinyl groups
Uyanik, Muhammet,Ishihara, Kazuaki,Yamamoto, Hisashi
, p. 5649 - 5652 (2007/10/03)
Highly diastereoselective polycyclization of homo(polyprenyl)arene analogues bearing terminal siloxyvinyl groups was catalyzed by tin(IV) chloride (10 mol %). The cyclizations of tert-butyldiphenylsilyl and triisopropylsilyl polyenol ethers gave 4α(equatorial)- and 4β(axial)-siloxypolycycles as major isomers, respectively. The strong nucleophilicity of pro-C(9), a (6E) geometry, and a bulky silyl group effectively favored the 4α-preference, whereas the weak nucleophilicity of pro-C(9), a (6Z)-geometry, and less steric hindrance of a silyl group favored the 4β-preference.
