CAS 40949-94-8: Potassium bis(trimethylsilyl)amide

Formula: C₆H₁₉NSi₂·K

InChI: InChI=1S/C6H19NSi2.K/c1-8(2,3)7-9(4,5)6;/h7H,1-6H3;

InChI key: InChIKey=FYJKEHKQUPSJDH-UHFFFAOYSA-N

SMILES: [K].N([Si](C)(C)C)[Si](C)(C)C

Synonyms:

• Hexamethyldisilazane potassium salt
• Khmds
• N,N-Bis(trimethylsilyl)amine potassium salt
• Potassium 1,1,1,3,3,3-Hexamethyldisilazan-2-Ide
• Potassium bis(trimethylsilyl)amide
• Potassium bis(trimethylsilyl)amide in toluene
• Potassium hexamethyldisilazamide
• Potassium hexamethyldisilazane
• Potassium hexamethyldisilazide
• Potassium hexamethyldisilyl azide
• Potassium, [bis(trimethylsilyl)amino]-
• Potassiumhexamethyldisilazane
• Silanamine, 1,1,1-trimethyl-N-(trimethylsilyl)-, potassium salt
• Silanamine, 1,1,1-trimethyl-N-(trimethylsilyl)-, potassium salt (1:1)

Potassium hexamethyldisilazane 20% in THF

CAS: 40949-94-8

S13950 - Potassium hexamethyldisilazane 20% in THF

• Formula: C₁₀H₂₆KNOSi₂
• Purity: 95%
• Color and Shape: Liquid
• Molecular weight: 271.592

Potassium bis(trimethylsilyl)amide, 0.7M solution in toluene, +99.4%

CAS: 108-88-3 40949-94-8

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. …

• Formula: C₆H₁₈KNSi₂
• Purity: 99.4%
• Color and Shape: Solution, Clear to slightly hazy colorless to amber
• Molecular weight: 199.49

Potassium bis(trimethylsilyl)amide

CAS: 40949-94-8

• Formula: C₆H₁₈KNSi₂
• Color and Shape: Liquid
• Molecular weight: 199.4831

CALLERY™ Potassium hexamethyldisilazane, 15% in toluene

CAS: 40949-94-8

• Formula: (CH₃)₃SiNK
• Color and Shape: colorless to amber liquid
• Molecular weight: 199.49

CALLERY™ Potassium hexamethyldisilazane, 20% solution in tetrahydrofuran

CAS: 40949-94-8

• Formula: (CH₃)₃Si)₂NK
• Color and Shape: colorless to amber liq.
• Molecular weight: 199.49

Potassium Bis(trimethylsilyl)amide (ca. 22% in Tetrahydrofuran, ca. 1.0mol/L)

CAS: 40949-94-8

• Formula: C₆H₁₈KNSi₂
• Color and Shape: Light yellow to Brown clear liquid to cloudy liquid
• Molecular weight: 199.49

Potassium Bis(trimethylsilyl)amide (95%)

CAS: 40949-94-8

Applications Potassium Hexamethyldisilazane is used in the preparation of 5-azacytidine, an antineoplastic drug. Also used …

• Formula: C₆H₁₈KNSi₂
• Purity: 95%
• Color and Shape: Neat
• Molecular weight: 199.483

Potassium Bis(trimethylsilyl)amide (14% in Toluene, ca. 0.6mol/L)

CAS: 40949-94-8

• Formula: C₆H₁₈KNSi₂
• Color and Shape: Colorless to Light orange to Yellow clear liquid to cloudy liquid
• Molecular weight: 199.49

POTASSIUM HEXAMETHYLDISILAZIDE, 20% in THF

CAS: 40949-94-8

• Formula: C₆H₁₈KNSi₂
• Color and Shape: Clear To Hazy Liquid
• Molecular weight: 199.49

POTASSIUM HEXAMETHYLDISILAZIDE, 11% in toluene, 0.5M

CAS: 40949-94-8

• Formula: C₆H₁₈KNSi₂
• Color and Shape: Clear To Slightly Yellow Liquid
• Molecular weight: 199.49

Potassium bis(trimethylsilyl)amide - (11% in Toluene, ca. 0.5mol/L)

CAS: 40949-94-8

Potassium bis(trimethylsilyl)amide (KHMDS) is a model system for nitrogen compounds. It is stable in the …

• Formula: C₆H₁₉KNSi₂
• Purity: Min. 95%
• Molecular weight: 200.49 g/mol

Potassium bis(trimethylsilyl)amide

CAS: 40949-94-8

Potassium bis(trimethylsilyl)amide (KHMDS) is a chemical reagent used in preparative high-performance liquid chromatography. It is …

• Formula: C₆H₁₉KNSi₂
• Purity: Min. 95%
• Molecular weight: 200.49 g/mol

Potassium bis(trimethylsilyl)amide - 0.7M (~15%) solution in toluene

CAS: 40949-94-8

Potassium bis(trimethylsilyl)amide is a nucleophilic reagent that can be used in the asymmetric synthesis of …

• Formula: C₆H₁₉KNSi₂
• Purity: Min. 95%
• Molecular weight: 200.49 g/mol

Potassium bis(trimethylsilyl)amide,1M in Me-THF

CAS: 40949-94-8

Potassium bis(trimethylsilyl)amide,1M in Me-THF is a tetranuclear amide that can be used for the synthesis …

• Formula: C₆H₁₈KNSi₂
• Purity: 19 To 21%
• Molecular weight: 199.48 g/mol