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Manganese Dioxide

CAS: 1313-13-9 | MnO2

2D Structure

3D Structure

Loading 3D structure...

Basic Information

CAS Registry Number: 1313-13-9
Molecular Formula: MnO2
Molecular Weight: 86.93599999999999 g/mol

Names and Synonyms:

Manganese Dioxide
YJ 0169
Manganese oxide (MnO2)
Honeywell Fa 4
DK 420
Activated Manganese Dioxide
HH-XFA
HH-S
HM 370 (oxide)
HM 370
HH-TF 7
GMR-T
GH-U
GH-T
HC 9 (oxide)
HHTF
OL 1
HC 9
Thiobrown
PS 1102B
CMD 100
EP Type II
γ-Manganese dioxide
G 80-325
EMD
Cellmax CMD-U
Cellmax CMD 1
Eagle Picher G
Battery manganese
FMH
Manganese(IV) oxide
Manganese oxide
Manganese dioxide (MnO2)
Manganese dioxide
Manganese oxide (MnO2)
RB-A (oxide)
RB-A

Identifiers:

SMILES:
[Mn].[O].[O]
InChI:
InChI=1S/Mn.2O

Spectral Data

NMR, IR, and Mass spectral data

1H NMR
13C NMR
Predicting NMR spectra...
10 ppm 9 8 7 6 5 4 3 2 1 0 ppm
Shift (ppm) Multiplicity Integration Assignment
200 ppm 180 160 140 120 100 80 60 40 20 0 ppm
Shift (ppm) DEPT Assignment

Note: These NMR spectra are predicted computationally and may differ from experimental data. Predictions are based on chemical environment analysis.

External Resources

All Properties

Comprehensive physical and chemical properties

Molecular

Property Value Source
Molecular Weight 86.93599999999999 g/mol RDKit

Exact

Property Value Source
Exact Molecular Weight 86.92787434 g/mol RDKit

Heavy

Property Value Source
Heavy Atom Count 3 count RDKit

Hydrogen

Property Value Source
Hydrogen Bond Acceptors 0 count RDKit
Hydrogen Bond Donors 0 count RDKit

Rotatable

Property Value Source
Rotatable Bonds 0 count RDKit

Aromatic

Property Value Source
Aromatic Ring Count 0 count RDKit

Topological

Property Value Source
Topological Polar Surface Area 57.0 Ų RDKit

Physical Properties

Property Value Source
LogP -0.2401 RDKit
molecular_mass 86.94 g/mol Legacy Database
density 5.00 g/cm³ Legacy Database
wikipedia_url https://en.wikipedia.org/wiki/Manganese_dioxide None Legacy Database
cas-canonical-smile O=[Mn]=O None Legacy Database
cas-density 5.0 g/cm3 None Legacy Database
cas-inchi InChI=1S/Mn.2O None Legacy Database
cas-inchi-key InChIKey=NUJOXMJBOLGQSY-UHFFFAOYSA-N None Legacy Database
cas-melting-point 553 °C (decomp) None Legacy Database
cas-name Manganese oxide (MnO2) None Legacy Database
wikipedia-name Manganese dioxide None Legacy Database

Molar

Property Value Source
Molar Refractivity 1.373 RDKit

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