Potassium trimethylsilanolate

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Potassium trimethylsilanolate

Product Name: Potassium trimethylsilanolate
CAS No.: 10519-96-7
Chemical Name: Potassium trimethylsilanolate
Synonyms: Potassium methyl silicate;DK457;DKFELEX0102;Potassium trimethyL;Carazolol Impurity 3;Trimethylsiloxypotassium;Potassiooxytrimethylsilane;Potassium Trimethylsiloxide;Trimethyl(potassiooxy)silane;(Potassiooxy)trimethylsilane
CBNumber: CB6769011
Molecular Formula: C3H9KOSi
Formula Weight: 128.29
MOL File: 10519-96-7.mol

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Potassium trimethylsilanolate Property

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
InChI: InChI=1S/C3H9OSi.K/c1-5(2,3)4;/h1-3H3;/q-1;+1
InChIKey: LBKJNHPKYFYCLL-UHFFFAOYSA-N
SMILES: [Si]([O-])(C)(C)C.[K+]
EPA Substance Registry System: Silanol, trimethyl-, potassium salt (10519-96-7)

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Safety

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

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H314Causes severe skin burns and eye damage

Precautionary statements

P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 324868
Product name: Potassium trimethylsilanolate
Purity: 90%, technical grade
Packaging: 25g
Price: $198
Updated: 2024/03/01

Sigma-Aldrich

Product number: 324868
Product name: Potassium trimethylsilanolate
Purity: 90%, technical grade
Packaging: 1kg
Price: $3270
Updated: 2024/03/01

Sigma-Aldrich

Product number: 324868
Product name: Potassium trimethylsilanolate
Purity: 90%, technical grade
Packaging: 100g
Price: $645
Updated: 2024/03/01

TRC

Product number: P698580
Product name: Potassium trimethylsilanolate
Packaging: 5g
Price: $120
Updated: 2021/12/16

Medical Isotopes, Inc.

Product number: 61344
Product name: Potassium trimethylsilanolate
Packaging: 25g
Price: $650
Updated: 2021/12/16

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Potassium trimethylsilanolate Chemical Properties,Usage,Production

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.

Solubility in organics

Potassium trimethylsilanolate is solubility in tetrahydrofuran, diethyl ether, toluene, dichloromethane, alcohols, and most other organic solvents.

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 trimethylsilanolate Preparation Products And Raw materials

Raw materials

Preparation Products

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View Lastest Price from Potassium trimethylsilanolate manufacturers

Hebei Yanxi Chemical Co., Ltd.

Product: Potassium trimethylsilanolate 10519-96-7
Price: US $20.00-1.00/kg
Min. Order: 1kg
Purity: 0.99
Supply Ability: 30 tons
Release date: 2023-10-23

Hebei Weibang Biotechnology Co., Ltd

Product: Potassium trimethylsilanolate 10519-96-7
Price: US $0.00-0.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 500000kg
Release date: 2024-10-24

Hebei Kangcang new material Technology Co., LTD

Product: POTASSIUM TRIMETHYLSILANOLATE 10519-96-7
Price: US $20.00-10.00/kg
Min. Order: 1kg
Purity: 98%
Supply Ability: 20
Release date: 2024-04-25

10519-96-7, Potassium trimethylsilanolateRelated Search:

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

Trimethylsiloxypotassium

potassium trimethylsilanolate,2M in tetrahydrofuran

(Potassiooxy)trimethylsilane

(Trimethylsilyloxy) potassium

Potassiooxytrimethylsilane

Trimethyl(potassiooxy)silane

Potassium trimethylsilanolate,Trimethylsilanol potassium salt

PotassiuM triMethyl silanolate LR grade

PotassiuM triMethylsilanolate, 2M solution in THF, AcroSeal

PotassiuM triMethylsilanolate, 2 M solution in THF

PotassiuM triMethylsilanolate 90%, technical grade

Silanol,1,1,1-trimethyl-, potassium salt (1:1)

potassium trimethylsilanolate, 2m in tetrahydrofuran (26-29 wt %)

trimethyl-silanopotassiumsalt

POTASSIUM TRIMETHYLSILANOLATE

TRIMETHYLSILANOL POTASSIUM SALT

POTASSIUM TRIMETHYLSILANOLATE, TECH., 90 %

Potassium trimethylsilanolate, 2 M solution in THF, J&KSeal

Potassium trimethyL

Potassium Trimethylsiloxide

Potassium Trimethylsilyloxide

Potassium methyl silicate

DK457

Potassium trimethylsilanoate

Potassium Trimethyl Silonate

Potassium Trimethyl Silalonate

Carazolol Impurity 3

DKFELEX0102

10519-96-7

C3H10KOSi

C3H9OKSi

CH33SiOK

C3H9KOSi

Organic Bases

Synthetic Reagents