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Magnesium Oxide

CAS: 1309-48-4 | MgO

2D Structure

3D Structure

Loading 3D structure...

Basic Information

CAS Registry Number: 1309-48-4
Molecular Formula: MgO
Molecular Weight: 40.304 g/mol

Names and Synonyms:

Magnesium Oxide Common Name
Calcined magnesia Synonym
Magnesium oxide Synonym
Magnesium oxide (MgO) Synonym
Luvatol MK 35 Synonym
KM 3 Synonym
Cool Filler CF 6 Synonym
Tateho Mag Synonym
Tatehomag 700 Synonym
Maglite A Synonym
Feliderm MGO Synonym
BayMag 40 Synonym
BayMag 30 Synonym
Mag Chem 10CR Synonym
Rf 70 Synonym
Starmag SL-WR Synonym
Denmag KMAOH-F Synonym
Starmag U 2 Synonym
RF 70C Synonym
EMAG 1000 Synonym
D 50 Synonym
CX 50 Synonym
SMO 02 Synonym
SMO 05 Synonym
SMO 1 Synonym
RF 10CS Synonym
SMO 5 Synonym
RF 10C-AC Synonym
RF 10SC Synonym
HP 30A Synonym
LHN 01 Synonym
Neutran BMR Synonym
SMO-S 2 Synonym
PurMag 170 Synonym
VK-Mg 30 Synonym
MCP 524-50 Synonym
3310FY Synonym
Kyowamag LCM Synonym
Pyrokisuma N Synonym
Pyrokisuma 3350 Synonym
Ube 500A Synonym
JRC-MGO 3 Synonym
magnesium oxide 75 Synonym
MF 150 Synonym
RF 50T Synonym
SMO 0.1 Synonym
RA 150 Synonym
Tatehomag 500 Synonym
MGO 11PB Synonym
RF 30C Synonym
UCM 150 Synonym
U 10 Synonym
RF 10C Synonym
RF 50 Synonym
RF 100SC Synonym
SMO 0.4 Synonym
Puremag FNM-G Synonym
RF 10C-EC Synonym
Starmag P Synonym
FNM-G Synonym
Starmag PSF 150 Synonym
RF 10C-C Synonym
MG 011PB Synonym
MK 35 Synonym
Sammagu Kyowa Synonym
RF 50AC Synonym
SL-WR 2 Synonym
P-WR 2 Synonym
Remag AC Synonym
Mag Chem 30 Synonym
Mag Chem 10-325S Synonym
SMO 2 Synonym
UC 99 Synonym
RF 10C-SC Synonym
RF 50SC Synonym
RF 70C-SC Synonym
TNM 21 Synonym
500-04R Synonym
MA 150 (oxide) Synonym
MA 150 Synonym
PSF-WZ Synonym
RF 20C-HR Synonym
RF 50C Synonym
Starmag PSF-WR Synonym
Keisho Magu 92325 Synonym
Starmag PSF 150F Synonym
SMO Synonym
SMO Large Particle Synonym
RF 98 Synonym
MTK 30 Synonym
99NC Synonym
99SBS Synonym
ElastoMag 170 Special Synonym
UC 95S Synonym
T-TEK Synonym
R 150 Synonym
NanoActive Magnesium Oxide Plus Synonym
NanoActive Magnesium Oxide Synonym
Ube 98HD Synonym
Rhenofit D/A Synonym
Rhenofit 2120 Synonym
MF 30 Synonym
Kyowamag MF 30 Synonym
SMO Small Particle Synonym
UC 95M Synonym
300A Synonym
Pyrokisuma 5301J Synonym
Magnesia 2923 Synonym
Kyowamag MF 150 Synonym
Magmicron MD 4AM Synonym
A 10S Synonym
Luvatol EH 35 Synonym
Luvatol DH 25 Synonym
Zolitho 40 Synonym
KM 3150 Synonym
Maglite 170 Synonym
TNM 1 Synonym
KMA-X Synonym
A 45-500th Synonym
A 45-325th Synonym
A 45 Synonym
A 25 Synonym
A 10 Synonym
Kyowamag 3-150 Synonym
Pyrokisuma 3320A Synonym
Starmag L Synonym
Starmag 150 Synonym
NanoActive MgO Plus Synonym
NanoActive MgO Synonym
HTMg 02 Synonym
Maglax Synonym
MagOx 54 Synonym
E 10 (oxide) Synonym
E 4 (oxide) Synonym
E 10 Synonym
E 4 Synonym
KP 3083 Synonym
KP-JM Synonym
KPLL 60 Synonym
KPLL 20 Synonym
SIG Synonym
Mag Chem 40 Synonym
Magmit Synonym
Akro-Mag Bars Green Synonym
Akro-Mag Green Synonym
Ekorokku 1000I Synonym
Starmag U Synonym
Luvatol 35 Synonym
Pyrokisuma 5Q Synonym
TTA (metal oxide) Synonym
TTA Synonym
Sanka Magnesium EL Synonym
2000A Synonym
RA Synonym
Kyowamag 150-1 Synonym
RSG Synonym
SL Synonym
AD 100P Synonym
Tomita AD 100P Synonym
Magnesia 312 Synonym
Starmag SL Synonym
DAB 6 (oxide) Synonym
DAB 6 Synonym
Pyrokisuma 5201 Synonym
KMAO-H Synonym
Luvatol EK 100KM Synonym
Tomex AD 100 Synonym
H 10 (oxide) Synonym
H 10 Synonym
Kyowamag 150C Synonym
Pyrokisuma 3310S Synonym
SSP 1 Synonym
Starmag M Synonym
KMB 100-200 Synonym
Kyowaway 150 Synonym
Nanotek MgO Synonym
Scorchguard O Synonym
Ube 100A Synonym
Mag Chem 200AD Synonym
Mag Chem 50M Synonym
MagOx 98HR-STI Synonym
UC 95H Synonym
Mag Chem 10-325 Synonym
500A Synonym
Magsarat 150ST Synonym
Pyrokisuma 5301K Synonym
Hamag LP Synonym
FMR-PC Synonym
1000A Synonym
MJ 30 Synonym
BayMag Synonym
Mag Chem 10 Synonym
MagOx 93HR Synonym
MagOx 98HR Synonym
Mag Chem 35 Synonym
100A (oxide) Synonym
100A Synonym
Magmic 4 Synonym
995S Synonym
PG 9033 Synonym
Ube Green Synonym
UBE 995S Synonym
Micromag 150 Synonym
HP 10N Synonym
SSP 3 Synonym
KMAOH-F Synonym
Micromag 3-30 Synonym
Pyrokisuma 3320K Synonym
Mag Chem P 98 Synonym
Mag Chem 200D Synonym
Mag Chem 50Y Synonym
MG 15 Synonym
Magmic Synonym
Pyrokisuma 5301 Synonym
Magnesia 500A Synonym
Magnesia 100A Synonym
Pyrokisuma 3320 Synonym
Insulmag 4 Synonym
Zabotan Mg Synonym
AM 2 Synonym
AM 2 (cement additive) Synonym
Kyowamag 60 Synonym
Micromag 3-150 Synonym
Fert-O-Mag Synonym
HP 30 Synonym
HP 30 (oxide) Synonym
Pyrokisuma 530 Synonym
Kyowamag 20 Synonym
Micromag Synonym
HP 10 (oxide) Synonym
VK-L 30M Synonym
MA 25C Synonym
RA-200 Synonym
M 103941 Synonym
Starmag P-WR Synonym
Luvamag M 072 Synonym
AH-VSPL/H Synonym
UG-Mg 50 Synonym
HH 93-325 Synonym
ZH-V 5I Synonym
ENNG HTC 41 Synonym
SYM 98-1 Synonym
Dispermag TN 1 Synonym
DK-MgO 002 Synonym
Magnesia 298 Synonym
Magnesia 2837 Synonym
M 30CR Synonym
Mag Chem P 98-30 Synonym
HG 204Q-D2 Synonym
RF 20C-AC Synonym
SMO 50 Synonym
RF 10C-FC45 Synonym
UC 95ST Synonym
ZH-V 3 Synonym
CB-PO 6 Synonym
RF 80AC Synonym
ASF-P 30 Synonym
RF 60AC Synonym
ASF-P 50 Synonym
ASF-P 05 Synonym
ASF-P 10 Synonym
CB-PO 4 Synonym
RF 40AC Synonym
MagChem HSA 10 Synonym
MA 30 Synonym
GF 1224 Synonym
M 3 (oxide) Synonym
M 3 Synonym
STAR MAG PSF Synonym
Tatehomag 3300 Synonym
OM 90 Synonym
RF 50C-SC Synonym
N 660 Synonym
MgO PE Synonym
M 150 (oxide) Synonym
M 150 Synonym
KM 3 (oxide) Synonym
FloMag HP-ER Synonym
FloMag HP Synonym
Causmag Synonym
Mag Chem 50 Synonym
Mag Chem 10-40 Synonym
T 22 Synonym
T 22 (oxide) Synonym
Magnesium(II) oxide Synonym
Kyowamag 150B Synonym
Maglite CG 1 Synonym
Kyowaad 100 Synonym
Mag Chem 10-200 Synonym
U 180P Synonym
Kyowamag 40 Synonym
HP 10 Synonym
Magnesia (MgO) Synonym
Liquimag B Synonym
Liquimag A Synonym
Kyowamag 150 Synonym
Magox Synonym
Kyowamag 30 Synonym
MM 469 Synonym
Caustic magnesite Synonym
Animag Synonym
SLO 369 Synonym
SLO 469 Synonym
Elastomag 170 Synonym
Elastomag 100 Synonym
Marmag Synonym
Maglite DE Synonym
Anscor P Synonym
Maglite K Synonym
KM 40 Synonym
Kyowamag 100 Synonym
Maglite Y Synonym
Maglite S Synonym
Magnesa Preprata Synonym
Maglite D Synonym
Magnesium monoxide Synonym
Magnesia usta Synonym
Magnesia Synonym
Maglite Synonym
Magcal Synonym

Identifiers:

SMILES:
[Mg].[O]
InChI:
InChI=1S/Mg.O

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

PubChem CAS NIST

All Properties

Comprehensive physical and chemical properties

Molecular

Property Value Source
Molecular Weight 40.304 g/mol RDKit

Exact

Property Value Source
Exact Molecular Weight 39.97995632 g/mol RDKit

Heavy

Property Value Source
Heavy Atom Count 2 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 28.5 Ų RDKit

Physical Properties

Property Value Source
LogP -0.49960000000000004 RDKit
molecular_mass 40.30 g/mol Legacy Database
density 3.58 g/cm³ Legacy Database
wikipedia_url https://en.wikipedia.org/wiki/Magnesium_oxide None Legacy Database
cas-boiling-point 3600 °C None Legacy Database
cas-canonical-smile O=[Mg] None Legacy Database
cas-density 3.58 g/cm3 None Legacy Database
cas-inchi InChI=1S/Mg.O None Legacy Database
cas-inchi-key InChIKey=CPLXHLVBOLITMK-UHFFFAOYSA-N None Legacy Database
cas-melting-point 2800 °C None Legacy Database
cas-name Magnesium oxide None Legacy Database
wikipedia-name Magnesium oxide None Legacy Database

Molar

Property Value Source
Molar Refractivity 6.440499999999999 RDKit

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