SODIUM TRIMETHYLSILANOLATE
Synonym(s):Trimethylsilanol sodium salt
- CAS NO.：18027-10-6
- Empirical Formula: C3H9NaOSi
- Molecular Weight: 112.18
- MDL number: MFCD00013926
- EINECS: 241-939-8
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-01-13 11:12:09
What is SODIUM TRIMETHYLSILANOLATE?
Purification Methods
It is very soluble in Et2O and *C6H6 but moderately soluble in pet ether. It is purified by sublimation at 130-150o in a high vacuum. [Hyde et al. J Am Chem Soc 75 5615 1953, Tatlock & Rochow J Org Chem 17 1555 1952, Beilstein 4 III 1856.]
Properties of SODIUM TRIMETHYLSILANOLATE
| Melting point: | 230 °C (dec.)(lit.) |
| Density | 1.283 g/mL at 25 °C |
| Flash point: | −2 °F |
| solubility | DMSO (Sparingly) |
| form | Solid |
| color | White to Off-White |
| Hydrolytic Sensitivity | 8: reacts rapidly with moisture, water, protic solvents |
| BRN | 3912148 |
| CAS DataBase Reference | 18027-10-6 |
| EPA Substance Registry System | Silanol, trimethyl-, sodium salt (18027-10-6) |
Safety information for SODIUM TRIMETHYLSILANOLATE
| Signal word | Danger |
| Pictogram(s) |
 Corrosion Corrosives GHS05 |
| GHS Hazard Statements |
H314:Skin corrosion/irritation |
| Precautionary Statement Codes |
P260:Do not breathe dust/fume/gas/mist/vapours/spray. P280:Wear protective gloves/protective clothing/eye protection/face protection. P363:Wash contaminated clothing before reuse. P303+P361+P353:IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for SODIUM TRIMETHYLSILANOLATE
| InChIKey | HSNUIYJWTSJUMS-UHFFFAOYSA-N |
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