Lithium bis(trimethylsilyl)amide

• Catalog No.: L15012
• CAS Number: 4039-32-1
• M. F.: C6H18LiNSi2
• M. W.: 167.32582
• Purity: 20% (ca 1.06M) soln. in THF/ethylbenzene

SYNONYMS

• Title: 双(三甲基硅基)氨基锂
• IUPAC name: lithium(1+) ion bis(trimethylsilyl)azanide
• IUPAC Traditional name: lithium(1+) ion bis(trimethylsilyl)azanide
• Synonyms: Lithium hexamethyldisilazide; LHMDS

DATABASE IDS

• CAS Number: 4039-32-1
• EC Number: 223-725-6
• MDL Number: MFCD00008261

PROPERTIES

• Packaging: packaged in resealable septum cap bottle
• Purity: 20% (ca 1.06M) soln. in THF/ethylbenzene
• Density: 0.891
• Flash Point: -17°C(1°F)
• GHS Hazard statements: H225-H314-H318
• European Hazard Symbols: Corrosive (C)
• European Hazard Symbols: Flammable (F)
• GHS Precautionary statements: P210-P280-P305+P351+P338-P309-P310-P402
• Risk Statements: 11-14-19-34
• Safety Statements: 16-26-36/37/39-43-45
• Storage Warning: Air & Moisture Sensitive
• TSCA Listed: 是
• Hazard Class: 3
• UN Number: UN2924
• Packing Group: II

REFERENCES

• Versatile non-nucleophilic strong base. For examples of use in the lithiation of ethyl acetate, see: Org. Synth. Coll., 6, 598 (1988), and in the stereospecific Wadsworth-Emmons synthesis of fluoroalkenes from (E)- and (Z)-fluorovinyl sulfones: Org. Synth. Coll., 9, 442 (1998).
• Supplied in septum cap bottle.