Pyridine-d5, 99.5 atom % D, contains 0.03 % (v/v) TMS

Code: 532967-10X0.6ML D2-231

Application

Pyridine-d5 may be used as a solvent in the 1H NMR based structural analysis of lignin acetates obtained from spruce and birch.


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Application

Pyridine-d5 may be used as a solvent in the 1H NMR based structural analysis of lignin acetates obtained from spruce and birch.

General description

Pyridine-d5 is a deuterated NMR solvent useful in NMR-based research and analyses. It has been synthesized by palladium catalyzed H/D (hydrogen/deuterium) exchange reaction between pyridine vapor and heavy water. Infrared and Raman spectra of pyridine-d5 have been recorded in the range 300–4000cm-1.

Packaging

10×0.6, 10×1 mL in ampule

25 g in glass bottle

5 g in ampule

assay≥99% (CP)
bp114.4 °C (lit.)
contains0.03 % (v/v) TMS
density1.05 g/mL at 25 °C (lit.)
expl. lim.0.34-6.3 % (lit.)
formsolution
InChI keyJUJWROOIHBZHMG-RALIUCGRSA-N
InChI1S/C5H5N/c1-2-4-6-5-3-1/h1-5H/i1D,2D,3D,4D,5D
isotopic purity≥99.5 atom % D
mass shiftM+5
mp-41 °C (lit.)
pH8.5 (0.2 g/L)
Quality Level200
refractive indexn20/D 1.506 (lit.)
SMILES string[2H]c1nc([2H])c([2H])c([2H])c1[2H]
technique(s)NMR: suitable
Cas Number7291-22-7
Hazard Class3
Un Number1282
Pack GroupII
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