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Pyridinium dichromate

CAT: 0024-sc-253328Size: 100 gDry Ice: NoHazardous: No
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CAT#:0024-sc-253328Size:100 g
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CAS Number
20039-37-6

Chemical Information

Dipyridinium dichromate

Pyridinium dichromate is a chemical compound of pyridinium and hexavalent chromium. It is used as an oxidizing agent. Hexavalent chromium refers to chemical compounds that contain the element chromium in the +6 oxidation state. Chromium(VI) is more toxic than other oxidation states of the chromium atom because of its greater ability to enter cells and higher redox potential. (L16, L57)

CAS Number20039-37-6
PubChem CID159879
IUPAC Namehydroxy-(hydroxy(dioxo)chromio)oxy-dioxochromium;bis(pyridine)
Molecular FormulaC10H12Cr2N2O7
Molecular Weight376.20
Topological Polar Surface Area144
Hydrogen Bond Donor Count2
Hydrogen Bond Acceptor Count9
Rotatable Bond Count2
Heavy Atom Count21
Formal Charge0
Complexity252
SMILES
C1=CC=NC=C1.C1=CC=NC=C1.O[Cr](=O)(=O)O[Cr](=O)(=O)O
InChI
InChI=1S/2C5H5N.2Cr.2H2O.5O/c2*1-2-4-6-5-3-1;;;;;;;;;/h2*1-5H;;;2*1H2;;;;;/q;;2*+1;;;;;;;/p-2
InChIKey
RCBVKBFIWMOMHF-UHFFFAOYSA-L
Chemical Structure
2D Structure
2D structure of Dipyridinium dichromate
CAS: 20039-37-6
CID: 159879
Formula: C10H12Cr2N2O7
MW: 376.20
Interactive 3D Structure
Loading 3D structure...
View on PubChemRaw 3D data
Computed Properties
PropertyValue
Molecular Weight376.20
Hydrogen Bond Donor Count2
Hydrogen Bond Acceptor Count9
Rotatable Bond Count2
Exact Mass375.945460
Monoisotopic Mass375.945460
Topological Polar Surface Area144 Ų
Heavy Atom Count21
Formal Charge0
Complexity252
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
Covalently-Bonded Unit Count3
Compound Is CanonicalizedYes

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Alternative Products

CatalogName
463273-01Pyridinium Dichromate
620785-01Pyridinium Dichromate AR
241413-01Pyridinium dichromate 99+%
13584-01Pyridinium Dichromate (Cornforth Reagent, PDC) extrapure, 98%
288582-01Quinolinium Dichromate
441422-01Ammonium Dichromate
TRC-P695110-50GPotassium Dichromate
467286-01Tetrabutylammonium Dichromate
C01180Calcium dichromate
270194-01Cesium dichromate

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