Poly(dimethylsiloxane), bis(3-aminopropyl) terminated average Mn ~27,000
- CAS
- 106214-84-0
- Formula
- C12H34N2O2Si3
- MW
- 322.67 g/mol
ZX-010198
Organosilicon Compounds & Silanes
Potassium trimethylsilanolate, 90%
Available on request
Potassium trimethylsilanolate, 90% (CAS 10519-96-7) supplier Zemixal. Request a quote with price, lead time and documents.
CAS number10519-96-7
FormulaC3H9KOSi
Molar mass128.29 g/mol
Physical formCrystalline
HS code29332990
Purity90%
InChIKeyLBKJNHPKYFYCLL-UHFFFAOYSA-N
IUPAC namepotassium trimethyl(oxido)silane
About Potassium trimethylsilanolate, 90%
Zemixal supplies Potassium trimethylsilanolate, 90% within its pharma Intermediates & Building Blocks portfolio. For your records (90%), the material is defined by CAS 10519-96-7, formula C3H9KOSi and molar mass 128.29 g/mol. Typical appearance is white to off-white powder or crystals.
Common uses in the lab and plant
- Organic synthesis
- API synthesis
Safe handling
Literature values: melting point 135-138 °C. Hazard communication follows GHS (Danger: H314). Our SDS lists exposure controls and first-aid measures.
Standard pack sizes are 5 g, 25 g and 100 g, and custom quantities are quoted on request. You receive a batch certificate of analysis and a 16-section SDS with each order. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.
Typical uses
- Organic synthesis
- API synthesis
Applications
Specifications and identifiers
| Product name | Potassium trimethylsilanolate, 90% |
|---|---|
| Catalogue number | ZX-010199 |
| CAS number | 10519-96-7 |
| IUPAC name | potassium trimethyl(oxido)silane |
| Molecular formula | C3H9KOSi |
| Molar mass | 128.29 g/mol |
| Exact mass | 128.006 |
| Purity / assay | 90% |
| Physical form | Crystalline |
| Appearance | White to off-white powder or crystals |
| Melting point | 135-138 °C |
| H-bond donors / acceptors | 0 / 1 |
| Topological polar surface area | 23.1 Ų |
| HS code | 29332990 |
| InChIKey | LBKJNHPKYFYCLL-UHFFFAOYSA-N |
| SMILES | C[Si](C)(C)[O-].[K+] |
| PubChem CID | 23668039 |
| Synonyms | Trimethylsilanol potassium salt, Silanol, 1,1,1-trimethyl-, potassium salt (1:1), Trimethylsiloxypotassium, potassiumtrimethylsilanolate, Silanol, trimethyl-, potassium salt, Potassium trimethylsilanolate, 2M in THF (26-29wgt%), potassium trimethyl silanolate, KOSiMe3, C3H9KOSi, trimethylsilanol potassium, KOSi(CH3)3 |
Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.
Safety and GHS hazards
Signal word Danger
- H314Causes severe skin burns and eye damage
Precautionary statements P260, P264, P280, P301 + P330 + P331, P302 + P361 + P354, P304 + P340, P305 + P354 + P338, P316, P321, P363, P405, P501
Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.
Pack sizes
| 5 g | Quoted on request | |
| 25 g | Quoted on request | |
| 100 g | Quoted on request |
Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.
Questions about Potassium trimethylsilanolate, 90%
Which CAS number identifies Potassium trimethylsilanolate, 90%?
Potassium trimethylsilanolate, 90% is registered under CAS 10519-96-7. You may also see it listed as Trimethylsilanol potassium salt, Silanol, 1,1,1-trimethyl-, potassium salt (1:1), Trimethylsiloxypotassium. Our catalogue number for this item is ZX-010199.
What are the formula and molar mass of Potassium trimethylsilanolate, 90%?
For Potassium trimethylsilanolate, 90%, its formula is C3H9KOSi and its molar mass is 128.29 g/mol. The systematic (IUPAC) name is potassium trimethyl(oxido)silane. InChIKey LBKJNHPKYFYCLL-UHFFFAOYSA-N lets you match it in any structure database.
What grade and pack sizes are available for Potassium trimethylsilanolate, 90%?
This listing is 90% purity. Standard packs are 5 g, 25 g, 100 g. Larger quantities and custom packing can be quoted on request.
Which documents come with Potassium trimethylsilanolate, 90%?
Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.
Can Zemixal ship Potassium trimethylsilanolate, 90% to my country?
Yes. Because Potassium trimethylsilanolate, 90% is classed as hazardous, it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.
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More in Organosilicon Compounds & Silanes
Poly(dimethylsiloxane), bis(3-aminopropyl) terminated average Mn ~2500
- CAS
- 106214-84-0
- Formula
- C12H34N2O2Si3
- MW
- 322.67 g/mol
ZX-010197
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