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Mg-St
CAS: 557-04-0 | C18H36MgO2
2D Structure
3D Structure
Loading 3D structure...
Basic Information
CAS Registry Number:
557-04-0
Molecular Formula:
C18H36MgO2
Molecular Weight:
308.78899999999993 g/mol
Names and Synonyms:
Mg-St
Daiwax SMO
Palmstar 325BP/EP
SPX 100F
Magnesium Stearate
Octadecanoic acid, magnesium salt (2:1)
Magnesium stearate
Stearic acid, magnesium salt
Octadecanoic acid, magnesium salt
Dibasic magnesium stearate
Magnesium distearate
SM
Petrac MG 20NF
SM 1000
Magnesium octadecanoate
Daiwax M
Pharma
SM-P
NS-M
NS-M (salt)
Synpro Magnesium Stearate 90
Synpro 90
NP 1500
Magnesium stearic acid
EM 100
EM 100 (salt)
EM 144
EM 112
EM 612
Nissan Electol MM 2
HyQual
Electol MM 2
M 5GN
Magnesium Stearate G
Aurabrite MA 76
Parteck LUB-MST
PETS 120P
AFCO-Chem MGS
Kemilub EM-F-V
JPM 100
Liga MF 2V
SMO
VE
SM-PG
MGS
Songstab SM 310
BS 5818
SAK-MS-P
Parteck LUB
Ligastar MG 700
SM 520
Magnesium stearate GR
S 0238
Nissan Elector MM-2
Ligamed MF-2-V
Magnesium Stearate GP
magnesium stearate
Ligamed
SM 310
E 470B
IADMGSTCM 700
NJ 029
YZM 32C
YZM 75C
Ligamed MF 2V
Hyqual 5712
Identifiers:
SMILES:
CCCCCCCCCCCCCCCCCC(=O)O.[Mg]
InChI:
InChI=1S/C18H36O2.Mg/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18(19)20;/h2-17H2,1H3,(H,19,20);
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
Physical Properties
| Property | Value | Source |
|---|---|---|
| molecular_mass | 308.79 g/mol | Legacy Database |
| density | 1.03 g/cm³ | Legacy Database |
| wikipedia_url | https://en.wikipedia.org/wiki/Magnesium_stearate None | Legacy Database |
| cas-canonical-smile | [Mg].O=C(O)CCCCCCCCCCCCCCCCC None | Legacy Database |
| cas-density | 1.028 g/cm3 None | Legacy Database |
| cas-inchi | InChI=1S/C18H36O2.Mg/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18(19)20;/h2-17H2,1H3,(H,19,20); None | Legacy Database |
| cas-inchi-key | InChIKey=DKXULEFCEORBJK-UHFFFAOYSA-N None | Legacy Database |
| cas-melting-point | 88 °C None | Legacy Database |
| cas-name | Magnesium stearate None | Legacy Database |
| wikipedia-name | Magnesium stearate None | Legacy Database |
| LogP | 5.951700000000006 | RDKit |
Molecular
| Property | Value | Source |
|---|---|---|
| Molecular Weight | 308.78899999999993 g/mol | RDKit |
Exact
| Property | Value | Source |
|---|---|---|
| Exact Molecular Weight | 308.256572092 g/mol | RDKit |
Heavy
| Property | Value | Source |
|---|---|---|
| Heavy Atom Count | 21 count | RDKit |
Hydrogen
| Property | Value | Source |
|---|---|---|
| Hydrogen Bond Acceptors | 1 count | RDKit |
| Hydrogen Bond Donors | 1 count | RDKit |
Rotatable
| Property | Value | Source |
|---|---|---|
| Rotatable Bonds | 16 count | RDKit |
Aromatic
| Property | Value | Source |
|---|---|---|
| Aromatic Ring Count | 0 count | RDKit |
Topological
| Property | Value | Source |
|---|---|---|
| Topological Polar Surface Area | 37.3 Ų | RDKit |
Molar
| Property | Value | Source |
|---|---|---|
| Molar Refractivity | 92.93580000000007 | RDKit |
