329576
Sodium trimethylsilanolate
95%
Sinônimo(s):
Trimethylsilanol sodium salt
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About This Item
Fórmula linear:
(CH3)3SiONa
Número CAS:
Peso molecular:
112.18
Beilstein:
3912148
Número CE:
Número MDL:
Código UNSPSC:
12352000
ID de substância PubChem:
NACRES:
NA.22
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Nível de qualidade
Ensaio
95%
pf
230 °C (dec.) (lit.)
cadeia de caracteres SMILES
[Na+].C[Si](C)(C)[O-]
InChI
1S/C3H9OSi.Na/c1-5(2,3)4;/h1-3H3;/q-1;+1
chave InChI
HSNUIYJWTSJUMS-UHFFFAOYSA-N
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Descrição geral
Sodium trimethylsilanolate is a versatile and very powerful reagent for the conversion of esters to carboxylic acids and the hydrolysis of nitriles to primary amides. It can be used as a starting material for the synthesis of metal silanolates via the salt metathesis and as a catalyst for the silylation of silanols with hydrosilanes.
Aplicação
Sodium trimethylsilanolate is used as a catalyst in the:
- Synthesis of the rhodium silonate complex.
- Silylation of methylphenylsilane with tert-butyldimethylsilanol to synthesize trisiloxanes.
Palavra indicadora
Danger
Frases de perigo
Declarações de precaução
Classificações de perigo
Skin Corr. 1B
Código de classe de armazenamento
8A - Combustible corrosive hazardous materials
Classe de risco de água (WGK)
WGK 3
Ponto de fulgor (°F)
230.0 °F - closed cup
Ponto de fulgor (°C)
110 °C - closed cup
Equipamento de proteção individual
Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges
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Scope and limitations of sodium and potassium trimethylsilanolate as reagents for conversion of esters to carboxylic acids
Lovric M, et al.
Croatica Chemica Acta. Arhiv Za Kemiju, 80, 109-115 (2007)
D M Hui et al.
Clinica chimica acta; international journal of clinical chemistry, 302(1-2), 171-188 (2000-11-14)
We developed a new assay method for fluoride anion (F(-)) a specific metabolite of sarin. Trimethyifluorosilane (TMFS) was derivatized from F(-) with trimethylsilanol, and TMFS was detected with a GC-flame ionization detector (FID) and capillary column system. The linear range
A Isquith et al.
Food and chemical toxicology : an international journal published for the British Industrial Biological Research Association, 26(3), 263-266 (1988-03-01)
Six organosilicon compounds which had been found to have clastogenic activity in an in vitro battery of genotoxicity assays were evaluated in rat bone marrow cytogenetic assays for assessing clastogenicity in an in vivo system. None of the six compounds
Igor S Ignatyev et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 60(5), 1169-1178 (2004-04-16)
The assignment of the SiOH group vibrations of trimethylsilanol, which is still controversial, is proposed. This assignment is based on theoretical B3LYP force field scaled using the constants of the (CH3)3Si group optimized to fit experimental vibrational frequencies of (CH3)3SiF
Fabricio A Hansel et al.
Rapid communications in mass spectrometry : RCM, 25(13), 1893-1898 (2011-06-04)
A methodology is presented for the determination of dihydroxy fatty acids preserved in the 'bound' phase of organic residues preserved in archaeological potsherds. The method comprises saponification, esterification, silica gel column chromatographic fractionation, and analysis by gas chromatography/mass spectrometry. The
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