3008-31-9 Usage
Uses
Used in Optical Fiber Industry:
1,1':4',1''-Terphenyl,2,2',2'',3,3',3'',4,4'',5,5',5'',6,6',6''-tetradecafluoro(9CI) is used as a dopant in the manufacturing of perfluorinated graded index polymer optical fiber (PFGI-POF) for data communication. The incorporation of this compound into the PFGI-POF enhances its performance by providing a high bandwidth, which is essential for high-speed data transmission. Additionally, the use of p-Perfluoroterphenyl as a dopant allows for easy termination and cabling of the optical fibers, making the overall installation process more efficient and cost-effective.
Check Digit Verification of cas no
The CAS Registry Mumber 3008-31-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,0,0 and 8 respectively; the second part has 2 digits, 3 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 3008-31:
(6*3)+(5*0)+(4*0)+(3*8)+(2*3)+(1*1)=49
49 % 10 = 9
So 3008-31-9 is a valid CAS Registry Number.
3008-31-9Relevant articles and documents
Photocatalysis of Perfluorinated Oligo(p-Phenylene)s
Maruo, Katsuya,Wada, Yuji,Yanagida, Shozo
, p. 3439 - 3449 (1992)
Perfluorination of oligo(p-phenylene)s (OPP-n), biphenyl(OPP-2) to p-quaterphenyl (OPP-4), induces various changes in the spectral and physical characteristics of OPP-n; a hypsochromic shift of their absorption spectra, a decrease in their fluorescence qu
Dopants for a perfluorinated graded index polymer optical fiber
Naritomi, Masaki,Murofushi, Hidenobu,Nakashima, Naotoshi
, p. 2121 - 2127 (2007/10/03)
A perftuorinated graded index polymer optical fiber (PFGI-POF) has been developed and manufactured for data communication to provide a high bandwidth with easy termination and cabling. In the PFGI-POF technology, the graded refractive index profile using