1H,1H,2H-PERFLUOROUNDEC-1-ENE - CAS 57216-75-8

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Category
Main Product
Product Name
1H,1H,2H-PERFLUOROUNDEC-1-ENE
Catalog Number
57216-75-8
Synonyms
1H,1H,2H-PERFLUOROUNDEC-1-ENE
CAS Number
57216-75-8
Molecular Weight
496.11
Molecular Formula
C11H3F19
COA
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MSDS
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Canonical SMILES
COC1=CC(=CC(=C1O)OC)C2C3C(CC4=C(C5=C(C=C24)OCO5)O)COC3=O
InChI
InChI=1S/C21H20O8/c1-25-13-4-9(5-14(26-2)19(13)23)16-11-6-15-20(29-8-28-15)18(22)12(11)3-10-7-27-21(24)17(10)16/h4-6,10,16-17,22-23H,3,7-8H2,1-2H3/t10-,16+,17-/m0/s1
InChIKey
JGGWNGRBXJWAOC-HKJPBSJPSA-N
Structure
CAS 57216-75-8 1H,1H,2H-PERFLUOROUNDEC-1-ENE
Specification
Purity
95%
Reference Reading
1.1H NMR Relaxometric Study of Molecular Dynamics in a "de Vries" Liquid Crystal.
Gradišek A, Domenici V, Apih T, Novotna V, Sebastião PJ. J Phys Chem B. 2016 May 2. [Epub ahead of print]
Liquid crystals that exhibit de Vries smectic A phases are promising materials for new generations of ferroelectric liquid crystal displays and other electro-optical devices. We investigated the molecular dynamic properties of a rod-like de Vries liquid crystal compound, namely the 9HL, a (S)-hexyl-lactate derivative, in the whole mesophasic range. This is the first molecular dynamic investigation on a de Vries phase, and the interest of this system is related to the understanding of the structural and supramolecular organization of de Vries SmA phases, which has been a subject of a broad scientific debate in the last years. Proton NMR spin-lattice relaxation times, T1, were measured in the range 100 MHz - 5 kHz, thus covering a very wide range of motional regimes. 1H NMR dispersion curves and temperature-dependent relaxation rates were analyzed with a global minimum target fitting approach and the main molecular motions, namely reorientational diffusion, translational self-diffusion, layer undulation, and tilting director fluctuations were fully characterized.
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