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156256 Sigma-Aldrich

Sodium methoxide solution

25 wt. % in methanol

Synonym: Sodium methylate

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Properties

Related Categories Essential Chemicals, Materials Science, Micro/NanoElectronics, Research Essentials, Salts,
vapor density   1.1 (vs air)
vapor pressure   50 mmHg ( 20 °C)
  96 mmHg ( 25 °C)
autoignition temp.   878 °F
concentration   25 wt. % in methanol
refractive index   n20/D 1.37
density   0.945 g/mL at 25 °C

Description

Packaging

1, 2.5 L in glass bottle

18 L in steel drum

25 mL in glass bottle

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.1

Price and Availability


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Safety & Documentation

Safety Information

Signal word 
Danger
Supplemental Hazard Statements 
Reacts violently with water.
Hazard Codes (Europe) 
F,T
Risk Statements (Europe) 
Safety Statements (Europe) 
16-26-36/37/39-45
RIDADR 
UN 1289 8(3) / PGII
WGK Germany 
1
Flash Point(F) 
51.8 °F
Flash Point(C) 
11 °C

Documents

Certificate of Analysis

Certificate of Origin

Protocols & Articles

Articles

Determination of Water Content in Sodium methylate Using Karl Fischer Titration

There are a number of compounds which will react with the Karl Fischer reagent and form water. This would allow to titrate those compounds using a KF titration even if they are only a minor side-comp...
Keywords: Karl Fischer titrations, Titrations

Peer-Reviewed Papers

References

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1. Abbati, G.L. et al. Inorg. Chem. 37, 1430, (1998)

Merck 14,8643

Beil. 1,IV,1220

Fieser 1,1091 / Fieser 2,385 / Fieser 3,259 / Fieser 4,457 / Fieser 5,617 / Fieser 6,545 / Fieser 8,463 / Fieser 9,430 / Fieser 11,489

Aldrich MSDS 1, 1611:D / Corp MSDS 1 (2), 3147:A / IR-Spectra (3), 1556:A / RegBook 1 (2), 3051:I / Sax 6, 2440 / Structure Index 1, 483:C:9

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