4170-84-7 Usage
General Description
(1,1-Diethylpropyl)benzene, also known as di-n-propyltoluene, is a chemical compound with the molecular formula C12H18. It is a colorless liquid with a strong aromatic odor, and it is used as a solvent and in the manufacturing of dyes, pharmaceuticals, and other organic chemicals. (1,1-Diethylpropyl)benzene is also used as a flavor and fragrance ingredient in perfumes and cosmetics. It is considered to be slightly toxic, and exposure to high levels of the chemical can cause irritation to the skin, eyes, and respiratory system. Overall, it is a versatile chemical with various industrial applications.
Check Digit Verification of cas no
The CAS Registry Mumber 4170-84-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,1,7 and 0 respectively; the second part has 2 digits, 8 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 4170-84:
(6*4)+(5*1)+(4*7)+(3*0)+(2*8)+(1*4)=77
77 % 10 = 7
So 4170-84-7 is a valid CAS Registry Number.
InChI:InChI=1/C13H20/c1-4-13(5-2,6-3)12-10-8-7-9-11-12/h7-11H,4-6H2,1-3H3
4170-84-7Relevant articles and documents
Nickel-catalyzed carbon-carbon bond-forming reactions of unactivated tertiary alkyl halides: Suzuki arylations
Zultanski, Susan L.,Fu, Gregory C.
supporting information, p. 624 - 627 (2013/03/14)
The first Suzuki cross-couplings of unactivated tertiary alkyl electrophiles are described. The method employs a readily accessible catalyst (NiBr2·diglyme/4,4′-di-tert-butyl-2,2′-bipyridine, both commercially available) and represents the initial example of the use of a group 10 catalyst to cross-couple unactivated tertiary electrophiles to form C-C bonds. This approach to the synthesis of all-carbon quaternary carbon centers does not suffer from isomerization of the alkyl group, in contrast with the umpolung strategy for this bond construction (cross-coupling of a tertiary alkylmetal with an aryl electrophile). Preliminary mechanistic studies are consistent with the generation of a radical intermediate along the reaction pathway.
