137529-41-0 Usage
General Description
"TRANS,TRANS-4''-(4''-PROPYL-BICYCLOHEXYL-4-YL)-3,4,5-TRIFLUOROBIPHENYL" is a complex organic chemical compound featuring a bicyclohexyl ring system and a trifluorobiphenyl moiety within its structure. The presence of two trans-configurations and a propyl substitution further enriches the compound's molecular complexity. The trifluorobiphenyl group indicates that the compound may exhibit strong carbon-fluorine bonds, generally leading to high thermal and chemical stability. As with many such complex compounds, this substance could potentially be employed in a range of applications including the pharmaceutical and chemical industries. Detailed understanding of the precise nature of its applications, toxicity, and behaviors in different environments would require further in-depth investigation and study.
Check Digit Verification of cas no
The CAS Registry Mumber 137529-41-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,7,5,2 and 9 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 137529-41:
(8*1)+(7*3)+(6*7)+(5*5)+(4*2)+(3*9)+(2*4)+(1*1)=140
140 % 10 = 0
So 137529-41-0 is a valid CAS Registry Number.
137529-41-0Relevant articles and documents
Trifluorinated liquid crystals for TFT displays
Demus,Goto,Sawada,Nakagawa,Saito
, p. 1 - 21 (2007/10/02)
3, 4, 5-tri-fluorobenzene derivatives with different core structures have been synthesized and their physical properties have been determined. Most of the compounds are nematic with broad existence regions. The materials have large dielectric anisotropy, low viscosity, low optical anisotropy and very good voltage holding ratio and high chemical stability and are valuable components for mixtures to be used in TFT displays. The good voltage holding ratio of the compounds is related to their high electrical resistivity. In order to reproduce the dependence of the resistivity on the dielectric constant, we derived a general formula. Its derivation is based on the interaction of the impurity ions with the induced and permanent dipoles of the liquid crystal molecules. We are able to show, that ion/ion interactions in highly purified liquid crystals may be neglected.
