766917
Lithium bis(trimethylsilyl)amide solution
1.5 M in THF
Manufacturer: Sigma Aldrich
CAS Number: 4039-32-1
Synonym(S): Hexamethyldisilazane lithium salt
Select a Size
| Pack Size | SKU | Availability | Price |
|---|---|---|---|
| 100 ML | 766917-100-ML | In Stock | ₹ 11,636.88 |
| 800 ML | 766917-800-ML | In Stock | ₹ 76,093.43 |
766917 - 100 ML
In Stock
Quantity
1
Base Price: ₹ 11,636.88
GST (18%): ₹ 2,094.638
Total Price: ₹ 13,731.518
form
liquid
Quality Level
100
concentration
1.5 M in THF
density
0.893 g/mL at 25 °C
SMILES string
[Li]N([Si](C)(C)C)[Si](C)(C)C
InChI
1S/C6H18NSi2.Li/c1-8(2,3)7-9(4,5)6;/h1-6H3;/q-1;+1
InChI key
YNESATAKKCNGOF-UHFFFAOYSA-N
Other Options
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Description
- General description: Lithium bis(trimethylsilyl)amide is commonly used in organic synthesis as a non-nucleophilic strong Bronsted base. It is soluble in most nonpolar solvents such as aromatic hydrocarbons, hexanes, and THF.
- Application: Lithium bis(trimethylsilyl)amide can be used as a reagent: In the deprotonation and nucleophilic difluoromethylation reactions.3-methoxy substituted dihydropyrrole derivatives by reacting with aldehydes and lithiated methoxyallene via in situ formations of N-trimethylsilylated imines. In Darzens condensation and directed aldol condensation reactions. To synthesize poly(N-octyl-p-benzamide)s by chain-growth polycondensation of 4-octylaminobenzoic acid methyl ester.
SAFETY INFORMATION
Pictograms
Signal Word
Danger
Hazard Statements
Precautionary Statements
P210 - P235 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
Hazard Classifications
Carc. 2 - Eye Dam. 1 - Flam. Liq. 2 - Self-heat. 1 - Skin Corr. 1B - STOT SE 3
Target Organs
Central nervous system, Respiratory system
Supplementary Hazards
EUH014,EUH019
WGK
WGK 2
Flash Point(F)
31.3 °F
Flash Point(C)
-0.4 °C