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ChemicalBook >> CAS DataBase List >> Sodium trimethylsilanolate

Sodium trimethylsilanolate

Sodium trimethylsilanolate price.
  • $17 - $655
  • Product name: Sodium trimethylsilanolate
  • CAS: 18027-10-6
  • MF: C3H9NaOSi
  • MW: 112.18
  • EINECS:241-939-8
  • MDL Number:MFCD00013926
  • Synonyms:SodiuM odiuM triMethylsilanolate;SodiuM triMethylsilanolate 95%;SodiuM triMethylsilanolate, 1.0 M solution in THF, HySeal Spc;SodiuM triMethylsilanolate, 1.0 M solution in THF, J&KSeal;TRIMETHYLSILANOL, SODIUM SALT;trimethyl-silanosodiumsalt ;SODIUM TRIMETHYLSILANOLATE, 1.0M SOLUTIO N IN DICHLOROMETHANE;SODIUM TRIMETHYLSILANOLATE, 1.0M SOLUTIO N IN TETRAHYDROFURAN
Price26 Properties Safety Information Description
26 prices
Selected condition：
Brand
  • aablocks
  • AHH
  • AK Scientific
  • Arctom
  • Chem-Impex
  • ChemScene
  • Sigma-Aldrich
  • Thermo Scientific Chemicals
  • TRC
  • Usbiological
Package
  • 250mg
  • 1g
  • 5g
  • 10g
  • 25g
  • 100ml
  • 100g
  • 800ml
  • 100 mL
  • Manufactureraablocks
  • Product numberAA0021S5
  • Product descriptionSodium trimethylsilanolate ≥95%
  • Packaging1g
  • Price$30
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA0021S5
  • Product descriptionSodium trimethylsilanolate ≥95%
  • Packaging5g
  • Price$90
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA0021S5
  • Product descriptionSodium trimethylsilanolate ≥95%
  • Packaging25g
  • Price$290
  • Updated2026-05-28
  • Buy
  • ManufacturerAHH
  • Product numberMT-22364
  • Product descriptionSodium trimethylsilanolate 97%
  • Packaging100g
  • Price$420
  • Updated2026-05-26
  • Buy
  • ManufacturerAK Scientific
  • Product numberX7202
  • Product descriptionSodium trimethylsilanolate
  • Packaging1g
  • Price$66
  • Updated2021-12-16
  • Buy
  • ManufacturerArctom
  • Product numberBD-A606851
  • Product descriptionSodium trimethylsilanolate 95%
  • Packaging250mg
  • Price$17
  • Updated2026-05-26
  • Buy
  • ManufacturerArctom
  • Product numberBD-A606851
  • Product descriptionSodium trimethylsilanolate 95%
  • Packaging1g
  • Price$20
  • Updated2026-05-26
  • Buy
  • ManufacturerArctom
  • Product numberSY107596
  • Product descriptionSodium Trimethylsilanolate a‰￥95%
  • Packaging25g
  • Price$337
  • Updated2026-05-26
  • Buy
  • ManufacturerArctom
  • Product numberBD-A606851
  • Product descriptionSodium trimethylsilanolate 95%
  • Packaging25g
  • Price$192
  • Updated2026-05-26
  • Buy
  • ManufacturerArctom
  • Product numberBD-A606851
  • Product descriptionSodium trimethylsilanolate 95%
  • Packaging5g
  • Price$57
  • Updated2026-05-26
  • Buy
  • ManufacturerChem-Impex
  • Product number36693
  • Product descriptionSodium trimethylsilanolate 94.5-105.5%(Assaybytitration)
  • Packaging100G
  • Price$472.9
  • Updated2026-05-19
  • Buy
  • ManufacturerChem-Impex
  • Product number36693
  • Product descriptionSodium trimethylsilanolate 94.5-105.5%(Assaybytitration)
  • Packaging25G
  • Price$153
  • Updated2026-05-19
  • Buy
  • ManufacturerChem-Impex
  • Product number36693
  • Product descriptionSodium trimethylsilanolate 94.5-105.5%(Assaybytitration)
  • Packaging5G
  • Price$40.3
  • Updated2026-05-19
  • Buy
  • ManufacturerChemScene
  • Product numberCS-0173197
  • Product descriptionTrimethylsilanol, sodium salt ≥97%
  • Packaging1g
  • Price$23
  • Updated2026-06-04
  • Buy
  • ManufacturerChemScene
  • Product numberCS-0173197
  • Product descriptionTrimethylsilanol, sodium salt ≥97%
  • Packaging5g
  • Price$70
  • Updated2026-06-04
  • Buy
  • ManufacturerChemScene
  • Product numberCS-0173197
  • Product descriptionTrimethylsilanol, sodium salt ≥97%
  • Packaging25g
  • Price$236
  • Updated2026-06-04
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA0021S5 Sodium trimethylsilanolate ≥95% 1g $30 2026-05-28 Buy
aablocks AA0021S5 Sodium trimethylsilanolate ≥95% 5g $90 2026-05-28 Buy
aablocks AA0021S5 Sodium trimethylsilanolate ≥95% 25g $290 2026-05-28 Buy
AHH MT-22364 Sodium trimethylsilanolate 97% 100g $420 2026-05-26 Buy
AK Scientific X7202 Sodium trimethylsilanolate 1g $66 2021-12-16 Buy
Arctom BD-A606851 Sodium trimethylsilanolate 95% 250mg $17 2026-05-26 Buy
Arctom BD-A606851 Sodium trimethylsilanolate 95% 1g $20 2026-05-26 Buy
Arctom SY107596 Sodium Trimethylsilanolate a‰￥95% 25g $337 2026-05-26 Buy
Arctom BD-A606851 Sodium trimethylsilanolate 95% 25g $192 2026-05-26 Buy
Arctom BD-A606851 Sodium trimethylsilanolate 95% 5g $57 2026-05-26 Buy
Chem-Impex 36693 Sodium trimethylsilanolate 94.5-105.5%(Assaybytitration) 100G $472.9 2026-05-19 Buy
Chem-Impex 36693 Sodium trimethylsilanolate 94.5-105.5%(Assaybytitration) 25G $153 2026-05-19 Buy
Chem-Impex 36693 Sodium trimethylsilanolate 94.5-105.5%(Assaybytitration) 5G $40.3 2026-05-19 Buy
ChemScene CS-0173197 Trimethylsilanol, sodium salt ≥97% 1g $23 2026-06-04 Buy
ChemScene CS-0173197 Trimethylsilanol, sodium salt ≥97% 5g $70 2026-06-04 Buy
ChemScene CS-0173197 Trimethylsilanol, sodium salt ≥97% 25g $236 2026-06-04 Buy
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Properties

Melting point :230 °C (dec.)(lit.)
Density :1.283 g/mL at 25 °C
Flash point :−2 °F
storage temp. :Store at room temperature
solubility :DMSO (Sparingly)
form :Solid
color :White to Off-White
Hydrolytic Sensitivity :8: reacts rapidly with moisture, water, protic solvents
BRN :3912148
InChI :InChI=1S/C3H9OSi.Na/c1-5(2,3)4;/h1-3H3;/q-1;+1
InChIKey :HSNUIYJWTSJUMS-UHFFFAOYSA-N
SMILES :[Si]([O-])(C)(C)C.[Na+]
CAS DataBase Reference :18027-10-6
EPA Substance Registry System :Silanol, trimethyl-, sodium salt (18027-10-6)

Safety Information

Symbol(GHS): Corrosion (GHS05)
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H314 Causes severe skin burns and eye damage Skin corrosion/irritation Category 1A, B, C Danger P260,P264, P280, P301+P330+ P331,P303+P361+P353, P363, P304+P340,P310, P321, P305+ P351+P338, P405,P501
Precautionary statements:
P260 Do not breathe dust/fume/gas/mist/vapours/spray.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
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.
P363 Wash contaminated clothing before reuse.

Description

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