969-25-5 Usage
Uses
Used in Polymer Production:
4-AMINONONAFLUOROBIPHENYL is used as a raw material for the production of high-performance polymers, which are known for their exceptional properties such as heat resistance, chemical resistance, and mechanical strength. These polymers are widely used in various industries, including aerospace, automotive, and electronics.
Used in Liquid Crystals:
In the liquid crystal industry, 4-AMINONONAFLUOROBIPHENYL is used as a component in the formulation of liquid crystal mixtures. These mixtures are utilized in the manufacturing of liquid crystal displays (LCDs), which are found in a variety of electronic devices such as televisions, computer monitors, and smartphones.
Used in Electronic Materials:
4-AMINONONAFLUOROBIPHENYL is also employed in the development of electronic materials, where its unique chemical structure contributes to the performance of devices such as sensors, transistors, and other components in electronic circuits.
Check Digit Verification of cas no
The CAS Registry Mumber 969-25-5 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 9,6 and 9 respectively; the second part has 2 digits, 2 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 969-25:
(5*9)+(4*6)+(3*9)+(2*2)+(1*5)=105
105 % 10 = 5
So 969-25-5 is a valid CAS Registry Number.
969-25-5Relevant academic research and scientific papers
Selective mono-and diamination of polyfluorinated benzenes and pyridines with liquid ammonia
Vaganova,Kusov,Rodionov,Shundrina,Malykhin
, p. 2239 - 2246 (2008/09/20)
Amination of pentafluoropyridine, 2,3,5,6-tetrafluoropyridine, 4-chlorotetrafluoropyridine, 3,5-dichlorotrifluoropyridine, octafluorotoluene, α,α,α,2,3,5,6-heptafluorotoluene, decafluoro-m-xylene, decafluorobiphenyl, hexafluorobenzene, and pentafluorobenzene with liquid ammonia was investigated. Bis-aminodefluorination temperatures for the majority of substrates were shown to exceed significantly the corresponding temperatures of monoaminodefluorination. The optimal conditions for selective preparation of mono-and diaminopolyfluoro(het)arenes were elucidated. An efficient method for isolation of particular polyfluorophenylenediamines from product mixtures formed in nonselective reactions of pentafluorobenzene and hexafluorobenzene with aqueous ammonia based on complexation with a crown ether is proposed.
