Potassium trimethylsilanolate
Potassium trimethylsilanolate Basic information
- Product Name:
- Potassium trimethylsilanolate
- Synonyms:
-
- Trimethylsiloxypotassium
- potassium trimethylsilanolate,2M in tetrahydrofuran
- (Potassiooxy)trimethylsilane
- (Trimethylsilyloxy) potassium
- Potassiooxytrimethylsilane
- Trimethyl(potassiooxy)silane
- Potassium trimethylsilanolate,Trimethylsilanol potassium salt
- PotassiuM triMethyl silanolate LR grade
- CAS:
- 10519-96-7
- MF:
- C3H9KOSi
- MW:
- 128.29
- EINECS:
- 234-062-7
- Mol File:
- 10519-96-7.mol
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Potassium trimethylsilanolate Chemical Properties
- Melting point:
- 135-138 °C (lit.)
- Density
- 0.91
- Flash point:
- -14°C (7°F)
- storage temp.
- Inert atmosphere,Room Temperature
- solubility
- DMSO (Springly), Methanol (Slightly)
- form
- powder
- Specific Gravity
- 0.91
- color
- White
- Hydrolytic Sensitivity
- 7: reacts slowly with moisture/water
- BRN
- 3560282
- InChIKey
- LBKJNHPKYFYCLL-UHFFFAOYSA-N
- EPA Substance Registry System
- Silanol, trimethyl-, potassium salt (10519-96-7)
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Safety Information
- Hazard Codes
- C
- Risk Statements
- 34
- Safety Statements
- 26-36/37/39-45
- RIDADR
- UN 3263 8/PG 2
- WGK Germany
- 3
- F
- 3-10-21
- TSCA
- Yes
- HazardClass
- 8
- PackingGroup
- III
- HS Code
- 29319090
MSDS
- Language:English Provider:SigmaAldrich
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Potassium trimethylsilanolate Usage And Synthesis
Uses
Potassium trimethylsilanolate 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.
It can also be used as a coupling promoter in cross-coupling reaction of aliphatic alkynylsilanols with aryl iodides.
Purification Methods
Recrystallise it from H2O and dry it at 100o/1-2mm. [Hyde et al. J Am Chem Soc 75 5615 1953, IR: Tatlock & Rochow J Org Chem 17 1555 1952, Beilstein 4 IV 3992.]
Potassium trimethylsilanolateSupplier
Shanghai Rochi Pharmaceutical Co., Ltd. Gold
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Shanghai chuqing Organosilane technology ltd Gold
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New Energy Chemicals Gold
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SHENZHEN REISCH BIOTECH CO., LTD Gold
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- 0755-0755-28609002 15112530219
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Potassium trimethylsilanolate(10519-96-7)Related Product Information
- Potassium chloride
- Trimethylsilylacetylene
- Potassium iodide
- Losartan potassium
- Potassium Citrate
- TRIMETHYLSILANE
- Lithium bis(trimethylsilyl)amide
- Potassium Acetate
- Trimethylsilyl cyanide
- Chlorotrimethylsilane
- Methyltris(methylethylketoxime)silane
- Iodotrimethylsilane
- Potassium bromate
- hydroxytrimethylsilane
- Chloromethyltrimethylsilane
- N-(Trimethylsilyl)imidazole
- Potassium sorbate
- Bromotrimethylsilane