Molfinder
Home
Support
About Us
Data Source
Statistics
Blogs
Molecule
ID:128199
Structure
Similarity
Functional Group
Text
General Information
Structure
Molecular Formula
MnO₂
Molecular Mass
86.936849
Exact Mass
86.92787434
Charge
0
InChI
InChI=1S/Mn.2O
InChIKey
NUJOXMJBOLGQSY-UHFFFAOYSA-N
Canonic Smiles
O=[Mn]=O
Isomeric Smiles
O=[Mn]=O
Calculated Properties
JChem
LogD (pH = 7.4)
-1.15
LogD (pH = 5.5)
-1.15
Log P
-1.15
Rotatable Bonds
0
H Donor
0
H Acceptors
2
Lipinski's Rule of Five
true
Acid pKa
-7.71
Polar Surface Area
34.14
Polarizability
4.19
Molar Refractivity
2.89
LOG S
-0.09
Data Source
Loading...
Names and Identifiers
Loading...
Registration numbers
Loading...
Properties
Loading...
Related Proteins
No Data Available
Click here to submit data
Molecular Spectra
No Data Available
Click here to submit data
Molecule Details
Loading...
References
Loading...
Bioactivity
Loading...
Quote
Download
Navigation
General Information
Calculated Properties
•
RDKit
•
JChem
Data Source
•
Commercial Catalog
•
Academic Data
Names and Identifiers
•
Synonyms
•
IUPAC name
•
IUPAC Traditional name
Registration numbers
Properties
•
Safety Information
•
Physical Property
•
Product Information
Related Proteins
Molecular Spectra
Molecule Details
•
Sigma Aldrich
•
Wikipedia
•
ChEBI
References
•
PubChem Literature
•
From Data Sources
Bioactivity
•
PubChem BioAssay
Data Source
Commercial Catalog
Sigma Aldrich
M3138
529664
203750
63548
13242
217646
310700
243442
13333
19-0910
19-0920
19-0900
Academic Data
PubChem
14801
Wikipedia
Manganese_dioxide
ChEBI
CHEBI:136511
Names and Identifiers
Synonyms
Manganese dioxide
Pyrolusite
Manganese(IV) oxide
二氧化锰
氧化锰(IV)
Manganese dioxide
Manganese(IV) oxide activated
活性二氧化锰
manganese binoxide
black manganese oxide
manganese peroxide
MnO2
Mangandioxid
manganese(IV) oxide
manganese dioxide
manganese(IV) dioxide
manganese superoxide
IUPAC name
dioxomanganese
IUPAC Traditional name
manganese dioxide
Registration numbers
CAS Number
1313-13-9
PubChem SID
24852197
24877699
24853024
162222510
24858812
24854616
85336247
EC Number
215-202-6
MDL Number
MFCD00003463
Chemspider ID
14117
14,117
PubChem CID
14801
Wikipedia Title
Manganese_dioxide
Rhea Database
RHEA:52248
RHEA:52240
PubMed Citation Links
27853275
28145407
27869184
26845107
27436142
BRENDA Database
1.2.3.4
1.16.3.3
BRENDA Ligand Database
106562
219465
CompTox Database
DTXSID6042109
SureChEMBL Database
SCHEMBL481
ACToR Database
1313-13-9
BKMS React Database
219465
106562
MetaCyc Database
CPD-12610
SABIO-RK Database
15775
CHEBI ID
CHEBI:136511
Reaxys Registry
11323289
Molecule Details
Sigma Aldrich
529664
Packaging
5, 25 g in glass bottle
203750
Packaging
5, 25 g in poly bottle
Application
Chemical insertion of lithium into this product formed a spinel of high capacity for added lithium insertion and ion exchange.1
63548
General description
′oxidation grade′
Other Notes
Reagent for oxidations1,2
Packaging
1 kg in poly bottle
250 g in poly bottle
217646
Application
Suitable for organic oxidations.
Packaging
12 kg in poly drum
500 g in poly bottle
5, 100 g in glass bottle
310700
包装
2.5 kg in glass bottle
500 g in glass bottle
243442
Packaging
100, 500 g in poly bottle
5 g in glass bottle
Legal Information
ReagentPlus is a registered trademark of Sigma-Aldrich Co. LLC
Wikipedia
Manganese_dioxide
ChEBI
CHEBI:136511
A manganese molecular entity with formula MnO2.
References
PubChem Literature
No Data Available
Click here to submit data
Bioactivity
PubChem BioAssay
Registration numbers
•
CAS Number
•
PubChem SID
•
EC Number
•
MDL Number
•
Chemspider ID
•
PubChem CID
•
Wikipedia Title
•
Rhea Database
•
PubMed Citation Links
•
BRENDA Database
•
BRENDA Ligand Database
•
CompTox Database
•
SureChEMBL Database
•
ACToR Database
•
BKMS React Database
•
MetaCyc Database
•
SABIO-RK Database
•
CHEBI ID
•
Reaxys Registry
Properties
Safety Information
Safety Statements
S2
,
S25
Source
25
Source
Risk Statements
R
20/22
Source
20/22
Source
European Hazard Symbols
Oxidizer (
O
)
Source
Harmful (
Xn
)
Source
Harmful (Xn)
Source
EU Index
025-001-00-3
Source
NFPA704
1
1
2
OX
Source
GHS Hazard statements
H302
-
H332
Source
RTECS
OP0350000
Source
German water hazard class
1
Source
GHS Signal Word
Warning
Source
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
Source
GHS Pictograms
Acute toxicity (oral, dermal, inhalation), category 4
Skin irritation, category 2
Eye irritation, category 2
Skin sensitisation, category 1
Specific Target Organ Toxicity – Single exposure, category 3
Source
MSDS Link
Download link
Source
Download link
Source
Download link
Source
Download link
Source
Download link
Source
Download link
Source
Download link
Source
Download link
Source
Physical Property
Apperance
Brown-black solid
Source
gray
Source
powder and chunks
Source
solid
Source
powder
Source
Std molar entropy
53 J·mol
-1
·K
-1
Source
Melting Point
535 °C (decomposes)
Source
535 °C (dec.)(lit.)
Source
insoluble in water
Source
535 °C
Source
5.026 g/cm
3
Source
-520 kJ·mol
-1
Source
Product Information
Empirical Formula (Hill Notation)
MnO2
Source
Purity
≥99.99% trace metals basis
Source
99.99% trace metals basis
Source
≥90% (RT)
Source
≥90%
Source
~85%
Source
≥99%
Source
≥99% (complexometric)
Source
≥90.0%
Source
≤1.5% loss on drying
Source
≤0.3% loss on drying, 105 °C
Source
technical
Source
reagent grade
Source
ReagentPlus®
Source
puriss.
Source
CP
Source
SAJ first grade
Source
silicate (as SiO2): ≤3%
Source
Fe: ≤5000 mg/kg
Source
≤3.5% insoluble in HCl
Source
<5 μm
Source
10 μm
Source
60-230 mesh
Source
Solubility
Flash Point
Density
Std enthalpy of formation
Loss on Drying
Grade
Antion Traces
Cation Traces
Impurities
Particle Size