329576
Sodium trimethylsilanolate
95%
Synonym(s):
Trimethylsilanol sodium salt
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About This Item
Linear Formula:
(CH3)3SiONa
CAS Number:
Molecular Weight:
112.18
UNSPSC Code:
12352000
PubChem Substance ID:
NACRES:
NA.22
EC Number:
241-939-8
MDL number:
Beilstein/REAXYS Number:
3912148
Assay:
95%
Form:
powder
Quality Segment
assay
95%
form
powder
mp
230 °C ((lit.)), 230 °C (dec.) (lit.)
SMILES string
[[Na+].C[Si](C)(C)[O-]], [Na+].C[Si](C)(C)[O-]
InChI
[1S/C3H9OSi.Na/c1-5(2,3)4;/h1-3H3;/q-1;+1], 1S/C3H9OSi.Na/c1-5(2,3)4;/h1-3H3;/q-1;+1
InChI key
[HSNUIYJWTSJUMS-UHFFFAOYSA-N], HSNUIYJWTSJUMS-UHFFFAOYSA-N
General description
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.
Application
Sodium trimethylsilanolate is used as a catalyst in the:
- Synthesis of the rhodium silonate complex.
- Silylation of methylphenylsilane with tert-butyldimethylsilanol to synthesize trisiloxanes.
Signal Word
Danger
Hazard Codes
Precautionary Statements
Hazard Classifications
Skin Corr. 1B
Storage Class
8A - Combustible corrosive hazardous materials
WGK
WGK 3
Flash Point (°F)
230.0 °F - closed cup
Flash Point (°C)
110 °C - closed cup
PPE (personal protective equipment)
Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges
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