33563-54-1 Usage
Uses
Used in Chemical Synthesis:
N,N'-DIMETHYL-1,8-OCTANEDIAMINE is used as a chemical intermediate for the preparation of N,N′-dimethyl-N,N′-octamethylenedi(3-hydroxyiminomehyl-2-hydroxy-5-tert-butylbenzylamine). N,N'-DIMETHYL-1,8-OCTANEDIAMINE is essential in the development of various chemical products, such as antioxidants and stabilizers, which are widely used in the plastics, rubber, and coatings industries.
Used in Antioxidant and Stabilizer Production:
In the plastics and rubber industries, N,N'-DIMETHYL-1,8-OCTANEDIAMINE is used as a precursor for the synthesis of antioxidants and stabilizers. These additives are crucial in enhancing the durability, resistance to heat, and overall performance of the final products, ensuring their longevity and stability under various environmental conditions.
Used in Coatings Industry:
N,N'-DIMETHYL-1,8-OCTANEDIAMINE is also utilized in the coatings industry for the production of UV stabilizers and light stabilizers. These additives help protect coatings from the harmful effects of sunlight, such as fading, discoloration, and degradation, thereby maintaining the aesthetic and functional properties of the coated surfaces.
Check Digit Verification of cas no
The CAS Registry Mumber 33563-54-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,3,5,6 and 3 respectively; the second part has 2 digits, 5 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 33563-54:
(7*3)+(6*3)+(5*5)+(4*6)+(3*3)+(2*5)+(1*4)=111
111 % 10 = 1
So 33563-54-1 is a valid CAS Registry Number.
33563-54-1Relevant academic research and scientific papers
Stereoselective aldol additions of achiral ethyl ketone-derived trichlorosilyl enolates
Denmark, Scott E.,Pham, Son M.
, p. 5045 - 5055 (2007/10/03)
Methods for the preparation of geometrically defined enoxy(trichlorosilanes) derived from ethyl ketone enolates have been developed. The addition of enoxy(trichlorosilanes) (trichlorosilyl enolates) to aldehydes proceeds with good yields in the presence of catalytic amounts of chiral phosphoramides. The reaction of Z-trichlorosilyl enolates to aryl aldehydes affords aldol products with good to excellent diastereo- and enantioselectivities. Phosphoramide-catalyzed aldol additions lacked substrate generality providing modest selectivities with unsaturated and aliphatic aldehydes. In all cases, the phosphoramide-catalyzed aldol addition of E-trichlorosilyl enolates to aldehydes provided good yields with moderate to good stereoselectivities.
