Halocarbon 1000N Oil [Poly(chlorotrifluoroethylene), 1,000 centistokes]
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Halocarbon 1000N Oil [Poly(chlorotrifluoroethylene), 1,000 centistokes]
CAS Number: 9002-83-9
Inert, non-flammable lubricating oil. Inert, non-flammable lubricating oil. Polymer is a blend of oligomers.
Also used as an ultraviscous solvent for ¹H NMR spectroscopy to better identify individual components in a complex mixture. The ultraviscous polymer solvent (mixed as 80% Halocarbon / 20% CDCl3) greatly reduces the molecular tumbling of small molecules, thereby making the nuclear Overhauser effect (NOE) very large and of negative sign.
In a NOESY experiment, the spectrum of the target molecule can be cleanly extracted from the mixture.
Pour Point: 50° F (+/- 10); 10° C (+/- 5)
Refractive Index: n20/D 1.415
Density: 1.95 g/mL
Viscosity: at 100° F (37.8° C): 1,000 centistokes (1,950 cPs)
Appearance: Clear, colorless liquid
References: Simpson, A. J., et al, Analytical Chemistry, Vol. 80, No. 1, January 1, 2008, pg 186-194
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