156256
Sodium methoxide solution
25 wt. % in methanol, solution
Synonym(s):
Sodium methylate
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About This Item
Linear Formula:
CH3ONa
CAS Number:
Molecular Weight:
54.02
NACRES:
NA.21
PubChem Substance ID:
UNSPSC Code:
12352100
MDL number:
Beilstein/REAXYS Number:
3592982
Form:
liquid
Product Name
Sodium methoxide solution, 25 wt. % in methanol
vapor density
1.1 (vs air)
Quality Level
vapor pressure
50 mmHg ( 20 °C), 96 mmHg ( 25 °C)
form
liquid
autoignition temp.
878 °F
concentration
25 wt. % in methanol
refractive index
n20/D 1.37
density
0.945 g/mL at 25 °C
SMILES string
[Na+].C[O-]
InChI
1S/CH3O.Na/c1-2;/h1H3;/q-1;+1
InChI key
WQDUMFSSJAZKTM-UHFFFAOYSA-N
General description
The product is 25wt.% solution of sodium methoxide in methanol. Its reaction with unactivated aryl bromides in the presence of copper catalyst under various reaction conditions has been studied. It reacts with aryl halides in the presence of a palladium catalyst in DMF (Dimethylformamide) to afford arenes.
Application
A novel high-spin hexanuclear Mn(III) cluster, [NaMn6(OMe)12(dbm)6]+, was synthesized via MnCl2 oxidation with simultaneous NaOMe promoted aggregation. This cluster has an unprecedented cyclic structure and 24 unpaired electrons in its ground state.
Sodium methoxide solution has been used in the synthesis of NO-containing nanoparticles (SNO-NP).
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signalword
Danger
Hazard Classifications
Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Eye Dam. 1 - Flam. Liq. 2 - Met. Corr. 1 - Skin Corr. 1A - STOT SE 1
target_organs
Eyes,Central nervous system
supp_hazards
Storage Class
3 - Flammable liquids
flash_point_f
60.0 °F - closed cup - Solvent
flash_point_c
15.55 °C - closed cup - Solvent
Regulatory Information
监管及禁止进口产品
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Brian J Riley et al.
ACS applied materials & interfaces, 12(17), 19682-19692 (2020-04-16)
In this paper, sodium aluminosilicate aerogels and xerogels were evaluated as scaffolds for a variety of different getters including Ag+, Cs+, Cu2+, Fe3+, K+, Li+, Rb+, Sb3+, Sn2+, and Sn4+ for the capture of gaseous iodine coming from nuclear facilities.
Jessica Beekman et al.
Food additives & contaminants. Part A, Chemistry, analysis, control, exposure & risk assessment, 37(1), 48-60 (2019-10-10)
Fatty acid esters of 3-monochloropropanediol (3-MCPD), 2-monochlorpropanediol (2-MCPD), and glycidol are process-induced chemical contaminants found in refined vegetable oils. Due to their toxicological properties, there is potential concern regarding exposure to these compounds, particularly for formula-fed infants where refined edible
Palladium hydrides in organic synthesis. Reduction of aryl halides by sodium methoxide catalyzed by tetrakis (triphenylphosphine) palladium.
Zask A and Helquist P.
The Journal of Organic Chemistry, 43(8), 1619-1620 (1978)
Global Trade Item Number
| SKU | GTIN |
|---|---|
| 156256-18L | 04061838742568 |
| 156256-25ML | 04061837548345 |
| 156256-2L | 04061837548352 |
| 156256-2.5L | 04061838742575 |
| 156256-1L | 04061837548338 |