Pyridine puriss. p.a. ACS reagent reag. Ph. Eur. >=99.5% (GC)

Code: 33553-1L-M D2-231

Application

Pyridine (py) may be used in the preparation of vanadium oxide nanoparticles and iron benzenedicarboxylates, Fe(OH)(BDC)(py)0.85 (BDC = 1,4-benzenedica...


read more

Your Price
€255.75 EACH
€314.57 inc. VAT
REQUEST

Application

Pyridine (py) may be used in the preparation of vanadium oxide nanoparticles and iron benzenedicarboxylates, Fe(OH)(BDC)(py)0.85 (BDC = 1,4-benzenedicarboxylate, py = pyridine). It may be employed as a catalyst in Knoevenagel condensation reaction.

General description

Pyridine is a basic N-heterocyclic compound. It acts as a nitrogen donor ligand and forms many metal-pyridine complexes. Its complexes having tetrahedral and octahedral geometries can be differentiated by infrared spectral investigations.

agencyreag. Ph. Eur.
anion traceschloride (Cl-): ≤5 mg/kg, sulfate (SO42-): ≤5 mg/kg
assay≥99.5% (GC)
autoignition temp.899 °F
bp115 °C (lit.)
cation tracesCu: ≤0.03 mg/kg, Cr: ≤0.02 mg/kg, Ca: ≤0.5 mg/kg, Cd: ≤0.05 mg/kg, Ni: ≤0.02 mg/kg, Al: ≤0.5 mg/kg, Ba: ≤0.1 mg/kg, Mg: ≤0.1 mg/kg, Zn: ≤0.1 mg/kg, Sn: ≤0.1 mg/kg, B: ≤0.02 mg/kg, Mn: ≤0.02 mg/kg, Co: ≤0.02 mg/kg, Pb: ≤0.1 mg/kg, Fe: ≤0.1 mg/kg
density0.978 g/mL at 25 °C (lit.)
expl. lim.12.4 %
formliquid
gradepuriss. p.a., ACS reagent
impurities≤0.01% piperidine (GC), ≤0.002% ammonia (NH3), ≤0.002% non-volatile matter, ≤0.1% water (Karl Fischer), ≤0.2% 2-picoline (GC), ≤0.0005% KMnO4 red. matter (as O)
InChI keyJUJWROOIHBZHMG-UHFFFAOYSA-N
InChI1S/C5H5N/c1-2-4-6-5-3-1/h1-5H
mp−42 °C (lit.)
pH8.5 (25 °C, 15.82 g/L)
Quality Level200
refractive indexn20/D 1.509 (lit.)
SMILES stringC1=CN=CC=C1
solubilityH2O: in accordance
vapor density2.72 (vs air)
vapor pressure20 mmHg ( 25 °C), 10 mmHg ( 13.2 °C)
Cas Number110-86-1
Hazard Class3
Un Number1282
Pack GroupII
This product has met the following criteria to qualify for the following awards:



PROCEED TO CHECKOUT

HAVE AN ACCOUNT? LOGIN

GUEST CHECKOUT

Proceed as a guest. You will have the option to register to access exclusive pricing and stock availability features after checkout.