Potassium bis(trimethylsilyl)amide
- ₹1532 - ₹106582.95
- Product name: Potassium bis(trimethylsilyl)amide
- CAS: 40949-94-8
- MF: C6H18KNSi2
- MW: 199.48
- EINECS:424-100-2
- MDL Number:MFCD00010330
- Synonyms:1,1,1,3,3,3-HEXAMETHYLDISILAZANE POTASSIUM SALT;HEXAMETHYLDISLAZANE POTASSIUM SALT;POTASSIUM BIS(TRIMETHYLSILYL)AMIDE;POTASSIUMHEXAMETHYLDISILAZANE;POTASSIUM HEXAMETHYLDISLAZANE;PotassiumhexamethyldislazaneinTHF;Potassiumbis(trimethylsilyl)amide11%intoluene;Hexamethyldislazanepotassiumsalt12%toluene
21 prices
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- Sigma-Aldrich
- ALFA India
- Sigma-Aldrich(India)
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- 5G
- 25mL
- 25G
- 4X25ML
- 100ML
- 100G
- 500mL
- 800ML
- 2L
- ManufacturerSigma-Aldrich
- Product number324671
- Product descriptionPotassium bis(trimethylsilyl)amide 95%
- Packaging5G
- Price₹8508.45
- Updated2022-06-14
- Buy
- ManufacturerSigma-Aldrich
- Product number766941
- Product descriptionPotassium bis(trimethylsilyl)amide solution 1.0?M in methyl tert-butyl ether
- Packaging100ML
- Price₹15534.4
- Updated2022-06-14
- Buy
- ManufacturerSigma-Aldrich
- Product number324671
- Product descriptionPotassium bis(trimethylsilyl)amide 95%
- Packaging25G
- Price₹19907.18
- Updated2022-06-14
- Buy
- ManufacturerSigma-Aldrich
- Product number324671
- Product descriptionPotassium bis(trimethylsilyl)amide 95%
- Packaging100G
- Price₹42877.83
- Updated2022-06-14
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- ManufacturerALFA India
- Product numberALF-044143-AC
- Product descriptionPotassium bis(trimethylsilyl)amide, 15% w/w in toluene
- Packaging25mL
- Price₹1532
- Updated2022-05-26
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- ManufacturerALFA India
- Product numberALF-044143-AP
- Product descriptionPotassium bis(trimethylsilyl)amide, 15% w/w in toluene
- Packaging500mL
- Price₹16540
- Updated2022-05-26
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- ManufacturerSigma-Aldrich(India)
- Product number277304
- Product descriptionPotassium bis(trimethylsilyl)amide solution 0.5?M in toluene
- Packaging100ML
- Price₹4056.5
- Updated2022-06-14
- Buy
- ManufacturerSigma-Aldrich(India)
- Product number277304
- Product descriptionPotassium bis(trimethylsilyl)amide solution 0.5?M in toluene
- Packaging4X25ML
- Price₹6995.8
- Updated2022-06-14
- Buy
- ManufacturerSigma-Aldrich(India)
- Product number324671
- Product descriptionPotassium bis(trimethylsilyl)amide 95%
- Packaging5G
- Price₹8508.45
- Updated2022-06-14
- Buy
- ManufacturerSigma-Aldrich(India)
- Product number775061
- Product descriptionPotassium bis(trimethylsilyl)amide solution 1.0?M in 2-methyltetrahydrofuran
- Packaging100ML
- Price₹11530
- Updated2022-06-14
- Buy
- ManufacturerSigma-Aldrich(India)
- Product number775061
- Product descriptionPotassium bis(trimethylsilyl)amide solution 1.0?M in 2-methyltetrahydrofuran
- Packaging4X25ML
- Price₹13440
- Updated2022-06-14
- Buy
- ManufacturerSigma-Aldrich(India)
- Product number766941
- Product descriptionPotassium bis(trimethylsilyl)amide solution 1.0?M in methyl tert-butyl ether
- Packaging100ML
- Price₹15534.4
- Updated2022-06-14
- Buy
- ManufacturerSigma-Aldrich(India)
- Product number766941
- Product descriptionPotassium bis(trimethylsilyl)amide solution 1.0?M in methyl tert-butyl ether
- Packaging500ML
- Price₹57469.3
- Updated2022-06-14
- Buy
- ManufacturerSigma-Aldrich(India)
- Product number277304
- Product descriptionPotassium bis(trimethylsilyl)amide solution 0.5?M in toluene
- Packaging2L
- Price₹81285.3
- Updated2022-06-14
- Buy
- ManufacturerSigma-Aldrich(India)
- Product number702722
- Product descriptionPotassium bis(trimethylsilyl)amide solution 1?M in THF
- Packaging500ML
- Price₹106582.95
- Updated2022-06-14
- Buy
- ManufacturerSigma-Aldrich(India)
- Product number324671
- Product descriptionPotassium bis(trimethylsilyl)amide 95%
- Packaging25G
- Price₹19907.18
- Updated2022-06-14
- Buy
Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
---|---|---|---|---|---|---|
Sigma-Aldrich | 324671 | Potassium bis(trimethylsilyl)amide 95% | 5G | ₹8508.45 | 2022-06-14 | Buy |
Sigma-Aldrich | 766941 | Potassium bis(trimethylsilyl)amide solution 1.0?M in methyl tert-butyl ether | 100ML | ₹15534.4 | 2022-06-14 | Buy |
Sigma-Aldrich | 324671 | Potassium bis(trimethylsilyl)amide 95% | 25G | ₹19907.18 | 2022-06-14 | Buy |
Sigma-Aldrich | 324671 | Potassium bis(trimethylsilyl)amide 95% | 100G | ₹42877.83 | 2022-06-14 | Buy |
ALFA India | ALF-044143-AC | Potassium bis(trimethylsilyl)amide, 15% w/w in toluene | 25mL | ₹1532 | 2022-05-26 | Buy |
ALFA India | ALF-044143-AP | Potassium bis(trimethylsilyl)amide, 15% w/w in toluene | 500mL | ₹16540 | 2022-05-26 | Buy |
Sigma-Aldrich(India) | 277304 | Potassium bis(trimethylsilyl)amide solution 0.5?M in toluene | 100ML | ₹4056.5 | 2022-06-14 | Buy |
Sigma-Aldrich(India) | 277304 | Potassium bis(trimethylsilyl)amide solution 0.5?M in toluene | 4X25ML | ₹6995.8 | 2022-06-14 | Buy |
Sigma-Aldrich(India) | 324671 | Potassium bis(trimethylsilyl)amide 95% | 5G | ₹8508.45 | 2022-06-14 | Buy |
Sigma-Aldrich(India) | 775061 | Potassium bis(trimethylsilyl)amide solution 1.0?M in 2-methyltetrahydrofuran | 100ML | ₹11530 | 2022-06-14 | Buy |
Sigma-Aldrich(India) | 775061 | Potassium bis(trimethylsilyl)amide solution 1.0?M in 2-methyltetrahydrofuran | 4X25ML | ₹13440 | 2022-06-14 | Buy |
Sigma-Aldrich(India) | 766941 | Potassium bis(trimethylsilyl)amide solution 1.0?M in methyl tert-butyl ether | 100ML | ₹15534.4 | 2022-06-14 | Buy |
Sigma-Aldrich(India) | 766941 | Potassium bis(trimethylsilyl)amide solution 1.0?M in methyl tert-butyl ether | 500ML | ₹57469.3 | 2022-06-14 | Buy |
Sigma-Aldrich(India) | 277304 | Potassium bis(trimethylsilyl)amide solution 0.5?M in toluene | 2L | ₹81285.3 | 2022-06-14 | Buy |
Sigma-Aldrich(India) | 702722 | Potassium bis(trimethylsilyl)amide solution 1?M in THF | 500ML | ₹106582.95 | 2022-06-14 | Buy |
Sigma-Aldrich(India) | 324671 | Potassium bis(trimethylsilyl)amide 95% | 25G | ₹19907.18 | 2022-06-14 | Buy |
Properties
Melting point :194-195°C
Boiling point :111 °C
Density :0.877 g/mL at 25 °C
vapor density :3.2 (vs air)
vapor pressure :54 mm Hg ( 25 °C)
refractive index :1.4920
Flash point :45 °F
storage temp. :Refrigerator
solubility :Miscible with terahydrofuran, ether, benzene and toluene.
form :Liquid
Specific Gravity :0.877
color :clear to slightly hazy yellow
Water Solubility :Reacts with water.
Hydrolytic Sensitivity :8: reacts rapidly with moisture, water, protic solvents
Sensitive :Moisture Sensitive
BRN :4006754
CAS DataBase Reference :40949-94-8(CAS DataBase Reference)
EPA Substance Registry System :Silanamine, 1,1,1-trimethyl-N-(trimethylsilyl)-, potassium salt (1:1) (40949-94-8)
Boiling point :111 °C
Density :0.877 g/mL at 25 °C
vapor density :3.2 (vs air)
vapor pressure :54 mm Hg ( 25 °C)
refractive index :1.4920
Flash point :45 °F
storage temp. :Refrigerator
solubility :Miscible with terahydrofuran, ether, benzene and toluene.
form :Liquid
Specific Gravity :0.877
color :clear to slightly hazy yellow
Water Solubility :Reacts with water.
Hydrolytic Sensitivity :8: reacts rapidly with moisture, water, protic solvents
Sensitive :Moisture Sensitive
BRN :4006754
CAS DataBase Reference :40949-94-8(CAS DataBase Reference)
EPA Substance Registry System :Silanamine, 1,1,1-trimethyl-N-(trimethylsilyl)-, potassium salt (1:1) (40949-94-8)
Safety Information
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Signal word: | Danger | ||||||||||||||
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Description
Used in the preparation of lanthanide complexes, selective cyclization reactions, and as an anionic initiator for polymerization. Potassium bis(trimethylsilyl)amide is used in the preparation of lanthanide complexes and employed in selective cyclization reactions. It is used as an anionic initiator in the polymerization reactions to prepare poly(ethylene oxide). As a strong base, it is used in the alkylation carbonyl compounds.More related product prices
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