Potassium Trimethylsilanolate CAS 10519-96-7 Purity >98.0% (Titration by HCl)
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Chemical Name | Potassium Trimethylsilanolate |
Synonyms | Trimethylsilanol Potassium Salt; Potassium Trimethylsiloxide; Potassium Trimethylsilyloxide |
CAS Number | 10519-96-7 |
CAT Number | RF-PI2115 |
Stock Status | In Stock, Production Scale Up to Tons |
Molecular Formula | C3H9KOSi |
Molecular Weight | 128.29 |
Specific Gravity | 0.91 |
Boiling Point | 75℃ at 760mmHg |
Hydrolytic Sensitivity | 7: Reacts Slowly with Moisture/Water |
Brand | Ruifu Chemical |
Item | Specifications |
Appearance | White to Off-White Powder and/or Lumps |
Purity / Analysis Method | >98.0% (Titration by HCl) |
Water (by Karl Fischer) | <0.20% |
Melting Point | 135.0~138.0℃ |
Infrared Spectrum | Conforms to Structure |
Proton NMR Spectrum | Conforms to Structure |
Test Standard | Enterprise Standard |
Package: Bottle, Aluminium foil bag, 25kg/Cardboard Drum, or according to customer's requirement
Storage Condition: Store in sealed containers at cool and dry place; Protect from light and moisture


Potassium Trimethylsilanolate (CAS: 10519-96-7) can be used as a reagent in the: Hydrolysis of nitriles to primary amides. Conversion of esters to carboxylic acids, and dialkyl phosphonates to their monoalkyl phosphonates. Synthesis of E-alkenes, and nitrocefin. Potassium Trimethylsilanolate is a common catalyst for the preparation of polysiloxane polymerization and ring-opening catalysis. There is no methanol, polychlorinated biphenyls and polychlorophenols in the residue of polymerization catalysis and ring-opening catalysis. Mainly used in pharmaceutical industry.
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