应用
Lithium bis(trimethylsilyl)amide is a base used in preparation of dienes and enolates. It is used to catalyze the addition of phosphine P-H bonds to carbodiimides leading to phosphaguanidines. Lithium bis(trimethylsilyl)amide is also used in a novel three-step synthesis of disubstituted 1,2,5-thiadiazoles.

备注
Desiccate at room temperature. Store under inert gas. Keep container closed. Incompatible with air, moisture and oxidizing agents.

基本信息

MDL
MFCD00008261

EINECS
223-725-6

分子式
C₆H₁₈LiNSi₂

分子量
167.33

熔点
83-86°

灵敏度
Moisture Sensitive. Air Sensitive. Store under Nitrogen. Ambient temperatures.

形态
Powder, Packaged under argon

溶解性
Reacts with water.

Beilstein
8136861

GHS危害和防范说明

GHS符号

Hazard Statements
H228-H314-H318
Flammable solid.Causes severe skin burns and eye damage.Causes serious eye damage.

Precautionary Statements
P210-P280-P305+P351+P338-P309-P310-P402
Keep away from heat/sparks/open flames/hot surfaces. - No smoking.Wear protective gloves/protective clothing/eye protection/face protection.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.IF exposed or if you feel unwell:Immediately call a POISON CENTER or doctor/physician.Store in a dry place.

安全信息

危险等级
4.1

包装组
II

危险类别
11-14-34
Highly flammable.Reacts violently with water.Causes burns.

安全等级
8-20-26-30-36/37/39-45-60
Keep container dry.When using do not eat or drink.In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Never add water to this product.Wear suitable protective clothing, gloves and eye/face protection.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).This material and its container must be disposed of as hazardous waste

欧盟危险品标志

TSCA
是