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CAS : 109-88-6
UN# : UN1230
MDL : MFCD00053671
Hazard Class : 3
EINECS : 203-715-8
Packing Group : II
Chemical Properties
Formula : Mg(OCH3)2
Formula weight : 86.38 Flash point: 14°(57°F)
Density : 0.815
Refractive Index : 1.3380
Sensitivity : Moisture Sensitive. Store under Argon. Ambient temperatures.
Form : Liquid
Solubility : Decomposes in water.
Applications
The use of magnesium methoxide for the deprotection of alkyl esters is described. This mild reagent provides a good method to cleave esters efficiently and more importantly, allows for effective differentiation between two different esters. Dimethyl carbonate is synthesized directly from carbon dioxide and methanol in the presence of magnesium methoxide. 20 mol% DEA additions to magnesium methoxide showed enhanced stability such that a time-dependent change in the sol was not observed in air. Also enhanced the crystallization process.
Notes
Moisture Sensitive. Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Store away from strong oxidizing agents, reducing agents, water, moisture, acids.Other References :
UN# : UN1230
GHS Hazard and Precautionary Statements
Hazard Statements : H225-H301-H311-H331-H315-H319-H370Highly flammable liquid and vapour.Toxic if swallowed.Toxic in contact with skin.Toxic if inhaled.Causes skin irritation.Causes serious eye irritation.Causes damage to organs.
Precautionary Statements : P210-P280h-P305+P351+P338-P309-P310Keep away from heat/sparks/open flames/hot surfaces. – No smoking.Wear protective gloves/clothing.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.IF exposed or if you feel unwell:Immediately call a POISON CENTER or doctor/physician.
위험 문구 : 11-23/24/25-36/38-39/23/24/25Highly flammable.Toxic by inhalation, in contact with skin and if swallowed.Irritating to eyes and skin.Toxic: danger of very serious irreversible effects through inhalation, in contact with skin and if swallowed.
안전 문구 : 4-7/9-16-20-23-26-27-33-36/37/39-45-60Keep away from living quarters.Keep container tightly closed and in a well-ventilated place.Keep away from sources of ignition – No smoking.When using do not eat or drink.Do not breathe gas/fumes/vapour/spray (appropriate wording to be specified by the manufacturer).In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Take off immediately all contaminated clothing.Take precautionary measures against static discharges.Wear suitable protective clothing, gloves and eye/face protection.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).This material and its container must be disposed of as hazardous waste
| Pakage | 250g, 2kg |
|---|---|
| brand | Alfa Aesar |
