| SKU | Size | Availability | Price | Qty |
|---|---|---|---|---|
| L432696-10g | 10g | In stock | $79.90 | |
| L432696-50g | 50g | In stock | $339.90 |
| Synonyms | Lithium bis(trimethylsilyl)amide|4039-32-1|Lithium Hexamethyldisilazide|LiHMDS|Hexamethyldisilazane lithium salt|LHMDS|Lithiumbis(trimethylsilyl)amide|Lithium hexamethyldisilazane|N-Lithiohexamethyldisilazane|Bis(trimethylsilyl)amido lithium|lithium bis(t |
|---|---|
| Specifications & Purity | 97% |
| Storage Temp | Argon charged |
| Shipped In | Normal |
| Product Description | Lithium bis(trimethylsilyl)amide is a non-nucleophilic strong Brønsted base, which is generally soluble in most of the nonpolar organic solvents. It is most commonly employed in organic reactions. Application Base employed in generating enolates for the preparation of lactone precursors, pyranones, and cyclohexanes. Used to catalyze the addition of phosphine P-H bonds to carbodiimides leading to phosphaguanidines. Also used in a novel three-step synthesis of disubstituted 1,2,5-thiadiazoles. |
| IUPAC Name | lithium;bis(trimethylsilyl)azanide |
|---|---|
| INCHI | InChI=1S/C6H18NSi2.Li/c1-8(2,3)7-9(4,5)6;/h1-6H3;/q-1;+1 |
| InChi Key | YNESATAKKCNGOF-UHFFFAOYSA-N |
| Canonical SMILES | [Li+].C[Si](C)(C)[N-][Si](C)(C)C |
| Isomeric SMILES | [Li+].C[Si](C)(C)[N-][Si](C)(C)C |
| WGK Germany | 3 |
| PubChem CID | 2733832 |
| Molecular Weight | 167.32 |
| Beilstein | 3567910 |
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| Lot Number | Certificate Type | Date | Item |
|---|---|---|---|
 E2410175 | Certificate of Analysis | Apr 24, 2024 | L432696 |
| E2410176 | Certificate of Analysis | Apr 24, 2024 | L432696 |
| C2405438 | Certificate of Analysis | Jan 29, 2024 | L432696 |
| C2405441 | Certificate of Analysis | Jan 29, 2024 | L432696 |
| C2405469 | Certificate of Analysis | Jan 29, 2024 | L432696 |
| C2405470 | Certificate of Analysis | Jan 29, 2024 | L432696 |
| I2312557 | Certificate of Analysis | Sep 06, 2023 | L432696 |
| I2312558 | Certificate of Analysis | Sep 06, 2023 | L432696 |
| I2312559 | Certificate of Analysis | Sep 06, 2023 | L432696 |
| I2312560 | Certificate of Analysis | Sep 06, 2023 | L432696 |
| J2325065 | Certificate of Analysis | Sep 06, 2023 | L432696 |
| L2326021 | Certificate of Analysis | Sep 06, 2023 | L432696 |
| D2320676 | Certificate of Analysis | Mar 31, 2023 | L432696 |
| D2320680 | Certificate of Analysis | Mar 31, 2023 | L432696 |
| D2320690 | Certificate of Analysis | Mar 31, 2023 | L432696 |
| D2320733 | Certificate of Analysis | Mar 31, 2023 | L432696 |
| Sensitivity | Air sensitive；Moisture sensitive |
|---|---|
| Flash Point(°F) | -23.8 °F |
| Flash Point(°C) | -3℃ |
| Pictogram(s) | GHS08, GHS05, GHS07, GHS02 |
|---|---|
| Signal | Danger |
| Hazard Statements | H373:Causes damage to organs through prolonged or repeated exposure H411:Toxic to aquatic life with long lasting effects H314:Causes severe skin burns and eye damage H225:Highly Flammable liquid and vapor H336:May cause drowsiness or dizziness H304:May be fatal if swallowed and enters airways H361f:Suspected of damaging fertility |
| Precautionary Statements | P261:Avoid breathing dust/fume/gas/mist/vapors/spray. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses if present and easy to do - continue rinsing. P273:Avoid release to the environment. P280:Wear protective gloves/protective clothing/eye protection/face protection. P301+P310:IF SWALLOWED: Immediately call a POISON CENTER/doctor/... P210:Keep away from heat, hot surface, sparks, open flames and other ignition sources. - No smoking. |
| WGK Germany | 3 |
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