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Molybdenum Trioxide
CAS: 1313-27-5 | MoO3
2D Structure
3D Structure
Loading 3D structure...
Basic Information
CAS Registry Number:
1313-27-5
Molecular Formula:
MoO3
Molecular Mass:
143.94 g/mol
Names and Synonyms:
Molybdenum Trioxide
Molybdenum oxide (MoO3)
Molybdenum trioxide
Molybdic acid anhydride
Molybdic anhydride
Molybdenum(VI) oxide
Molybdenum oxide
Mo 1202T
Molybdic oxide
Molybdena
Molybdenum(VI) trioxide
Molybdenum oxide (Mo4O12)
Molybdenum trioxide tetramer
Molybdenum oxide (Mo5O15)
Molybdenum trioxide pentamer
Bouen SKN 301
MFR
Pol-U
JCPDS 35-0609
NSC 215191
MOP-P 100
SS-M 0100
Identifiers:
SMILES:
[Mo].[O].[O].[O]
InChI:
InChI=1S/Mo.3O
Key Properties
Boiling Point
1155 °C
CAS Common Chemistry
Melting Point
795 °C
CAS Common Chemistry
Density
4.69 g/cm³
CAS Common Chemistry
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.
All Properties
Comprehensive physical and chemical properties
| Property | Value | Source |
|---|---|---|
| Molecular Mass | 143.94 g/mol | CAS Common Chemistry |
| 143.93699999999998 g/mol | RDKit | |
| 145.89015206 g/mol | RDKit | |
| Density | 4.69 g/cm³ | CAS Common Chemistry |
| 4.69 g/cm3 @ Temp: 26 °C | CAS Common Chemistry | |
| Wikipedia Url | https://en.wikipedia.org/wiki/Molybdenum_trioxide | CAS Common Chemistry |
| Boiling Point | 1155 °C | CAS Common Chemistry |
| Canonical SMILES | O=[Mo](=O)=O | CAS Common Chemistry |
| InChI | InChI=1S/Mo.3O | CAS Common Chemistry |
| InChI Key | InChIKey=JKQOBWVOAYFWKG-UHFFFAOYSA-N | CAS Common Chemistry |
| Melting Point | 795 °C | CAS Common Chemistry |
| Name | Molybdenum oxide (MoO3) | CAS Common Chemistry |
| Molybdenum trioxide | CAS Common Chemistry | |
| Heavy Atom Count | 4 | RDKit |
| Hydrogen Bond Acceptors | 0 | RDKit |
| Hydrogen Bond Donors | 0 | RDKit |
| Rotatable Bonds | 0 | RDKit |
| Aromatic Ring Count | 0 | RDKit |
| Topological Polar Surface Area | 85.5 Ų | RDKit |
| LogP | -0.3589 | RDKit |
| Molar Refractivity | 2.0595 | RDKit |
