| Identification | More | [Name]
Magnesium ethoxide | [CAS]
2414-98-4 | [Synonyms]
MAGNESIUM DIETHOXIDE
MAGNESIUM ETHOXIDE
MAGNESIUM ETHYLATE
Ethanol,magnesiumsalt
magnesium ethanolate
MAGNESIUM ETHOXIDE MG(C2H5O)2
MAGNESIUM ETHYLATE 98%
Magnesiumethoxide,Mg21-22%
Magnesiumethoxide,98%
MAGNESIUM ETHOXIDE , WHITE POWDER
Diethoxymagnesium
Magnesium diethanolate | [EINECS(EC#)]
219-323-5 | [Molecular Formula]
C4H10MgO2 | [MDL Number]
MFCD00009060 | [Molecular Weight]
114.43 | [MOL File]
2414-98-4.mol |
| Chemical Properties | Back Directory | [Appearance]
white to light grey powder | [Melting point ]
270°C | [bulk density]
480kg/m3 | [density ]
1,01 g/cm3 | [Fp ]
>43°C | [storage temp. ]
Store below +30°C. | [form ]
Powder | [color ]
White to slightly gray | [Specific Gravity]
1.01 | [Stability:]
Stable, but reacts violently with water. Highly flammable. Incompatible with water, moisture and moist air, strong acids, oxidizing agents. | [Water Solubility ]
Insoluble in water. | [Hydrolytic Sensitivity]
7: reacts slowly with moisture/water | [Sensitive ]
Air & Moisture Sensitive | [BRN ]
3678841 | [InChI]
1S/2C2H5O.Mg/c2*1-2-3;/h2*2H2,1H3;/q2*-1;+2 | [InChIKey]
XDKQUSKHRIUJEO-UHFFFAOYSA-N | [SMILES]
CCO[Mg]OCC | [CAS DataBase Reference]
2414-98-4(CAS DataBase Reference) | [EPA Substance Registry System]
2414-98-4(EPA Substance) |
| Questions And Answer | Back Directory | [Preparation]
Magnesium ethoxide can be prepared by reacting magnesium metal with ethanol using mercuric chloride or iodine as a catalyst. |
| Safety Data | Back Directory | [Symbol(GHS) ]
 
GHS02,GHS07 | [Signal word ]
Danger | [Hazard statements ]
H251-H319 | [Precautionary statements ]
P235-P305+P351+P338 | [Hazard Codes ]
F,Xi | [Risk Statements ]
R11:Highly Flammable.
R14:Reacts violently with water.
R36:Irritating to the eyes. | [Safety Statements ]
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing .
S43:In case of fire, use ... (indicate in the space the precise type of fire-fighting equipment. If water increases the risk add-Never use water) . | [RIDADR ]
UN 3181 4.1/PG 2
| [WGK Germany ]
1
| [F ]
3-10-21 | [Autoignition Temperature]
70 °C | [TSCA ]
Yes | [REACH Registrations]
Active | [HazardClass ]
4.2 | [PackingGroup ]
II | [HS Code ]
29051990 | [Storage Class]
4.2 - Pyrophoric and self-heating hazardous materials | [Hazard Classifications]
Eye Irrit. 2
Self-heat. 1 | [Toxicity]
LD50 orally in Rabbit: > 3160 mg/kg |
| Hazard Information | Back Directory | [Chemical Properties]
white to light grey powder | [Uses]
Magnesium ethoxide is used as olefin polymerization catalyst carrier for polypropylene, polyethylene and precision ceramic materials. | [Flammability and Explosibility]
Highlyflammable | [reaction suitability]
reaction type: Grignard Reaction | [Purification Methods]
Dissolve ca 1g of solid in 12.8mL of absolute EtOH and 20mL of dry xylene and reflux in a dry atmosphere (use CaCl2 in a drying tube at the top of the condenser). Add 10mL of absolute EtOH and cool. Filter the solid under dry N2 and dry it in a vacuum. Alternatively dissolve it in absolute EtOH and pass it through molecular sieves (40 mesh) under N2, evaporate under N2, and store it in a tightly stoppered container. [Smith & Wiley J Am Chem Soc 68 889 1946, Beilstein 1 III 1283.] |
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Maya High Purity Chemicals
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