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ChemicalBook >> CAS DataBase List >> Sodium Methoxide

Sodium Methoxide

Sodium Methoxide price.
  • $12 - $1150
  • Product name: Sodium Methoxide
  • CAS: 124-41-4
  • MF: CH3NaO
  • MW: 54.02
  • EINECS:204-699-5
  • MDL Number:MFCD00012179
  • Synonyms:Sodium methoxide, 0.5M solution in methanol, AcroSeal;Sodium methoxide, 5.4M (30 wt.%) solution in methanol, AcroSeal;SodiuM Methoxide, ACS reagent, 0.5M solution in Methanol, AcroSeal;SODIUM METHYLATE FOR SYNTHESIS;Sodium methoxide, ca 30% w/w in methanol;Sodium Methoxide, ca w/w in Methanol;SodiuM Methylate-Methanol solution;Sodium Ethylate 21% Solution
45 prices
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  • AK Scientific
  • Alfa Aesar
  • Chem-Impex
  • GFS CHEMICALS
  • Medical Isotopes, Inc.
  • Oakwood
  • Sigma-Aldrich
  • Strem Chemicals
  • TCI Chemical
  • TRC
  • Usbiological
Package
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  • 201L
  • ManufacturerAK Scientific
  • Product numberA753
  • Product descriptionSodiummethanolate
  • Packaging1kg
  • Price$129
  • Updated2021-12-16
  • Buy
  • ManufacturerAlfa Aesar
  • Product number046585
  • Product descriptionSodium methoxide, ca 25% w/w in methanol
  • Packaging500ml
  • Price$37.6
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberL05673
  • Product descriptionSodium methoxide, 98%
  • Packaging100g
  • Price$38.2
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberB21872
  • Product descriptionSodium methoxide, ca 30% w/w in methanol
  • Packaging500ml
  • Price$45.2
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberL05673
  • Product descriptionSodium methoxide, 98%
  • Packaging500g
  • Price$56.9
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product number046585
  • Product descriptionSodium methoxide, ca 25% w/w in methanol
  • Packaging2500ml
  • Price$104
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberB21872
  • Product descriptionSodium methoxide, ca 30% w/w in methanol
  • Packaging2500ml
  • Price$114
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberL05673
  • Product descriptionSodium methoxide, 98%
  • Packaging2000g
  • Price$138
  • Updated2024-03-01
  • Buy
  • ManufacturerChem-Impex
  • Product number31880
  • Product descriptionSodiummethoxide,25wt.%inmethanol,24.4%-25.5%byWeightofSodiummethoxideinMethanol 24.4%-25.5%byWeightofSodiummethoxideinMethanol
  • Packaging1L
  • Price$100.8
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number30104
  • Product descriptionSodiummethoxide,0.5MMethanolicSolution,0.48-0.52molesodiummethoxideperlitersolution(25.9-28.1g/L)(Titration),ACSreagentHazmat 0.48-0.52molesodiummethoxideperlitersolution(25.9-28.1g/L)(Titration)
  • Packaging100ML
  • Price$104.83
  • Updated2021-12-16
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  • ManufacturerChem-Impex
  • Product number30104
  • Product descriptionSodium methoxide, 0.5 M Methanolic Solution
  • Packaging250ML
  • Price$140
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number31880
  • Product descriptionSodiummethoxide,25wt.%inmethanol,24.4%-25.5%byWeightofSodiummethoxideinMethanol 24.4%-25.5%byWeightofSodiummethoxideinMethanol
  • Packaging4L
  • Price$235.2
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number30104
  • Product descriptionSodiummethoxide,0.5MMethanolicSolution,0.48-0.52molesodiummethoxideperlitersolution(25.9-28.1g/L)(Titration),ACSreagentHazmat 0.48-0.52molesodiummethoxideperlitersolution(25.9-28.1g/L)(Titration)
  • Packaging800ML
  • Price$267.9
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number31880
  • Product descriptionSodium methoxide, 25 wt.% in methanol 24.4%-25.5% by Weight of Sodium methoxide in Methanol
  • Packaging201L
  • Price$1150
  • Updated2021-12-16
  • Buy
  • ManufacturerGFS CHEMICALS
  • Product number68113
  • Product descriptionSODIUMMETHOXIDE,25%
  • Packaging2L
  • Price$72.42
  • Updated2021-12-16
  • Buy
  • ManufacturerMedical Isotopes, Inc.
  • Product number72375
  • Product descriptionSodium Methoxide
  • Packaging500g
  • Price$625
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AK Scientific A753 Sodiummethanolate 1kg $129 2021-12-16 Buy
Alfa Aesar 046585 Sodium methoxide, ca 25% w/w in methanol 500ml $37.6 2024-03-01 Buy
Alfa Aesar L05673 Sodium methoxide, 98% 100g $38.2 2024-03-01 Buy
Alfa Aesar B21872 Sodium methoxide, ca 30% w/w in methanol 500ml $45.2 2024-03-01 Buy
Alfa Aesar L05673 Sodium methoxide, 98% 500g $56.9 2024-03-01 Buy
Alfa Aesar 046585 Sodium methoxide, ca 25% w/w in methanol 2500ml $104 2024-03-01 Buy
Alfa Aesar B21872 Sodium methoxide, ca 30% w/w in methanol 2500ml $114 2024-03-01 Buy
Alfa Aesar L05673 Sodium methoxide, 98% 2000g $138 2024-03-01 Buy
Chem-Impex 31880 Sodiummethoxide,25wt.%inmethanol,24.4%-25.5%byWeightofSodiummethoxideinMethanol 24.4%-25.5%byWeightofSodiummethoxideinMethanol 1L $100.8 2021-12-16 Buy
Chem-Impex 30104 Sodiummethoxide,0.5MMethanolicSolution,0.48-0.52molesodiummethoxideperlitersolution(25.9-28.1g/L)(Titration),ACSreagentHazmat 0.48-0.52molesodiummethoxideperlitersolution(25.9-28.1g/L)(Titration) 100ML $104.83 2021-12-16 Buy
Chem-Impex 30104 Sodium methoxide, 0.5 M Methanolic Solution 250ML $140 2021-12-16 Buy
Chem-Impex 31880 Sodiummethoxide,25wt.%inmethanol,24.4%-25.5%byWeightofSodiummethoxideinMethanol 24.4%-25.5%byWeightofSodiummethoxideinMethanol 4L $235.2 2021-12-16 Buy
Chem-Impex 30104 Sodiummethoxide,0.5MMethanolicSolution,0.48-0.52molesodiummethoxideperlitersolution(25.9-28.1g/L)(Titration),ACSreagentHazmat 0.48-0.52molesodiummethoxideperlitersolution(25.9-28.1g/L)(Titration) 800ML $267.9 2021-12-16 Buy
Chem-Impex 31880 Sodium methoxide, 25 wt.% in methanol 24.4%-25.5% by Weight of Sodium methoxide in Methanol 201L $1150 2021-12-16 Buy
GFS CHEMICALS 68113 SODIUMMETHOXIDE,25% 2L $72.42 2021-12-16 Buy
Medical Isotopes, Inc. 72375 Sodium Methoxide 500g $625 2021-12-16 Buy

Properties

Melting point :-98 °C
Boiling point :65 °C
Density :0.97 g/mL at 20 °C
vapor density :1.1 (vs air)
vapor pressure :50 mm Hg ( 20 °C)
refractive index :1.3700
Flash point :11 °C
storage temp. :Store at +5°C to +30°C.
solubility :Miscible with ethanol, methanol, fats and esters.Immiscible with hydrocarbons and organic solvents.
form :Powder
pka :15.17[at 20 ℃]
color :clarity
Specific Gravity :0.945
explosive limit :36%
Water Solubility :reacts
Sensitive :Moisture Sensitive
Hydrolytic Sensitivity :8: reacts rapidly with moisture, water, protic solvents
Merck :14,8643
BRN :3592982
Dielectric constant :1.5（Ambient）
Exposure limits :ACGIH: Ceiling 2 mg/m3
OSHA: TWA 2 mg/m3
NIOSH: IDLH 10 mg/m3; Ceiling 2 mg/m3 Stability :Stability Highly flammable. Reacts violently with water. Keep container dry. Incompatible with water, acids, chlorinated solvents.
InChIKey :WQDUMFSSJAZKTM-UHFFFAOYSA-N
LogP :-0.77 at 25℃
CAS DataBase Reference :124-41-4(CAS DataBase Reference)
NIST Chemistry Reference :Sodium methoxide(124-41-4)
EPA Substance Registry System :Sodium methoxide (124-41-4)

Safety Information

Symbol(GHS): GHS hazard pictogramsGHS hazard pictogramsGHS hazard pictograms
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H228 Flammable solid Flammable solids Category 1
Category 2		 Danger
Warning		 GHS hazard pictograms P210, P240,P241, P280, P370+P378
H251 Self-heating; may catch fire Self-heating substances and mixtures Category 1 Danger GHS hazard pictograms
H290 May be corrosive to metals Corrosive to Metals Category 1 Warning GHS hazard pictograms P234, P390, P404
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning GHS hazard pictograms P264, P270, P301+P312, P330, P501
H314 Causes severe skin burns and eye damage Skin corrosion/irritation Category 1A, B, C Danger GHS hazard pictograms P260,P264, P280, P301+P330+ P331,P303+P361+P353, P363, P304+P340,P310, P321, P305+ P351+P338, P405,P501
Precautionary statements:
P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P235 Keep cool.
P260 Do not breathe dust/fume/gas/mist/vapours/spray.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P303+P361+P353 IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

Sodium methoxide is used as a base and a reagent in organic chemistry. It is useful in the synthesis of pharmaceuticals and agrochemicals. It acts as a nucleophile and is used in the production of methyl ethers. It serves as an initiator of anionic addition polymerization with ethylene oxide, forming a polyether with high molecular weight. It is involved in the production of biodiesel from vegetable oils and animal fats.

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