1258-19-1 Usage
Uses
Used in Plastics and Fibers Industry:
2,2,6,6-tetraphenylheptanedinitrile is utilized as a fluorescent whitening agent for enhancing the appearance of plastics, fibers, and other materials. It functions by absorbing ultraviolet light and emitting blue light, which brightens the color and improves the overall aesthetic of the products.
Used in Organic Synthesis:
In the field of organic chemistry, 2,2,6,6-tetraphenylheptanedinitrile serves as a valuable building block. It is employed in the synthesis of complex organic molecules, contributing to the creation of a wide range of chemical compounds with diverse applications.
Used in Polymer Production:
2,2,6,6-tetraphenylheptanedinitrile also plays a role as a stabilizer in the production of polymers. Its inclusion in the manufacturing process helps to improve the stability and performance of the resulting polymers, ensuring their durability and resistance to degradation.
Safety Considerations:
While 2,2,6,6-tetraphenylheptanedinitrile is considered to be relatively safe with low acute toxicity, it is imperative to handle this chemical with care and adhere to the appropriate safety measures to mitigate any potential risks during its use in various applications.
Check Digit Verification of cas no
The CAS Registry Mumber 1258-19-1 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,2,5 and 8 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1258-19:
(6*1)+(5*2)+(4*5)+(3*8)+(2*1)+(1*9)=71
71 % 10 = 1
So 1258-19-1 is a valid CAS Registry Number.
1258-19-1Relevant academic research and scientific papers
Hydride Reduction by a Sodium Hydride-Iodide Composite
Too, Pei Chui,Chan, Guo Hao,Tnay, Ya Lin,Hirao, Hajime,Chiba, Shunsuke
supporting information, p. 3719 - 3723 (2016/03/26)
Sodium hydride (NaH) is widely used as a Br?nsted base in chemical synthesis and reacts with various Br?nsted acids, whereas it rarely behaves as a reducing reagent through delivery of the hydride to polar π electrophiles. This study presents a series of reduction reactions of nitriles, amides, and imines as enabled by NaH in the presence of LiI or NaI. This remarkably simple protocol endows NaH with unprecedented and unique hydride-donor chemical reactivity.
