920398

Lithium bis(trimethylsilyl)amide

99.9% trace metals basis

• Synonym(s): LiHMDS, LHMDS, Lithium hexamethyldisilazide, LiTMSA, Hexamethyldisilazane lithium salt
• Linear Formula: [(CH₃)₃Si]₂NLi
• CAS Number: 4039-32-1
• Molecular Weight: 167.33
• MDL number: MFCD00008261

Properties

• Quality Level: 200
• assay: 99.9% trace metals basis
• form: solid
• density: 0.860 g/mL at 25 °C (lit.)
• 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

Description

Application

LiHDMS is utilized in synthesis of chalcogenide nanocrystals Solutions containing Li-bis (trimethylsilyl)amide has been used for stabilized storage of LiFePO₄ cathodes. Lithium bis(trimethylsilyl)amide is also used in ALD growth of lithiuthium phosphate thin films.

Safety Information

• Pictograms: GHS02,GHS05
• Signal Word: Danger
• Hazard Statements: H228 - H251 - H314
• Precautionary Statements: P210 - P235 - P260 - P280 - P303 + P361 + P353 - P305 + P351 + P338
• Hazard Classifications: Eye Dam. 1 - Flam. Sol. 1 - Self-heat. 1 - Skin Corr. 1B
• Supplementary Hazards: EUH014
• Storage Class Code: 4.2 - Pyrophoric and self-heating hazardous materials
• WGK: WGK 2
• Flash Point(F): 62.6 °F - closed cup
• Flash Point(C): 17 °C - closed cup