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Sodium methoxide, ca 25% w/w in methanol

Catalog No. p-7080149
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AA46585AP 500 mL
AA465850F 2500 mL
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Catalog No. AA46585AP Supplier Thermo Scientific Chemicals Supplier No. 046585AP
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Description

CAS: 124-41-4 | CH3NaO | 54.024 g/mol

Sodium methoxide 2% w/w in methanol is used in the preparation of high-spin hexanuclear Mn(III) cluster, [NaMn6 (OMe)12 (dbm)6]+. It is useful in the synthesis of pharmaceuticals and agrochemicals. It serves as an initiator of anionic addition polymerization with ethylene oxide, forming a polyether with high molecular weight.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Chemical Identifiers

CAS 124-41-4
Molecular Formula CH3NaO
Molecular Weight (g/mol) 54.024
MDL Number MFCD00012179
InChI Key WQDUMFSSJAZKTM-UHFFFAOYSA-N
Synonym sodium methanolate, sodium methoxide, sodium methylate, methoxysodium, methanol, sodium salt, feldalat nm, metilato sodico spanish, unii-ig663u5emc, methylate de sodium french, hsdb 755
PubChem CID 10942334
IUPAC Name sodium;methanolate
SMILES C[O-].[Na+]

Specifications

Melting Point -2°C
Color Colorless to Yellow
Density 0.945 g/mL
Boiling Point 92°C
Flash Point 29°C (84°F)
Linear Formula NaOCH3
Quantity 500 mL
UN Number UN1289
Beilstein 3592982
Sensitivity Air and moisture sensitive
Merck Index 14,8643
Solubility Information Miscible with ethanol,fats and esters.
Formula Weight 54.02
Concentration or Composition (by Analyte or Components) ≈ 25% w/w in methanol
Physical Form Liquid
Chemical Name or Material Sodium methoxide
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Safety and Handling

Hazard Category H226-H301+H311+H331-H314-H335-H370
Hazard Statement GHS H Statement
H311-H331-H370-H314-H226
Toxic in contact with skin.
Toxic if inhaled.
Causes damage to organs.
Causes severe skin burns and eye damage.
Flammable liquid and vapor.
Precautionary Statement P210-P233-P235-P240-P241-P242-P243-P260-P264b-P270-P271-P280-P303+P361+P353-P304+P340-P305+P351+P338-P310-P330-P331-P363-P370+P378q-P501c
DOTInformation Transport Hazard Class: 3; Packing Group: III; Proper Shipping Name: SODIUM METHYLATE SOLUTIONS
EINECSNumber 204-699-5
RTECSNumber PC3570000
TSCA Yes
Recommended Storage Ambient temperatures

RUO – Research Use Only