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Lithium amide

CAS Number
7782-89-0
EC Number
231-968-4
Chemical Formula
H2LiN
Molecular Weight
23.0 g/mol

Description

Lithium amide (CAS 7782-89-0 ), also known as Lithamide, is a strong inorganic base used as a reagent and catalyst in synthetic chemistry. It functions as a deprotonating agent and polymerization initiator across pharmaceutical, polymer, and biotechnology manufacturing processes. In pharmaceutical synthesis, lithium amide drives condensation and deprotonation reactions to produce active pharmaceutical intermediates where precise base strength is critical. Polymer manufacturers use it to initiate anionic polymerization of monomers. This includes monomers such as styrene and butadiene, controlling molecular weight distribution in specialty elastomers and resins. In biotechnology research and production, it supports the synthesis of complex organic molecules requiring selective nitrogen-based base chemistry. It also serves as a pH-regulating catalyst in specialty chemical processes where conventional bases would introduce unwanted counterions or side reactions. Lithium amide is supplied as a white crystalline powder, typically handled and packaged under inert atmosphere. Due to its reactivity with moisture, it is available in technical and high-purity grades to meet the differing demands of industrial polymer production and pharmaceutical intermediate synthesis. Packaging formats range from small quantities for laboratory use to bulk quantities. These formats support both R&D use and commercial manufacturing requirements. The material is manufactured to meet rigorous industrial specifications, ensuring consistent performance across diverse chemical applications and large-scale production environments. Contact us for supply of Lithium amide Request Quote

Other Names (Synonyms)

Lithamide | Lithium amide (Li(NH2)) | 7393OMU9LK | LITHIUM AMIDE [MI] | LITHIUM AMIDE [HSDB]

Key Technical Features

  • High Purity Grade standard
  • Consistent Batch Quality
  • Full Regulatory & REACH Support
  • Global Logistics Network enabled

Physical Properties

Melting Point380-400 °C
Boiling Point430 °C
Density1.178 g/cm³ @ Temp: 17.5 °C
Appearancewhite to grey fine powder
Coloroff-white
Formpowder
Water Solubilityreacts
Refractive Index1.178g/mL
Log P0.23 at 25℃

Safety & Handling

Danger
GHS02· FlammableGHS05· Corrosive

Hazard Statements

H251Self-heating; may catch fire
H261In contact with water releases flammable gas
H314Causes severe skin burns and eye damage
H318Causes serious eye damage
H412Harmful to aquatic life with long lasting effects

Precautionary Statements

P235Keep cool.
P260Do not breathe dust/fume/gas/mist/vapours/spray.
P264Wash … thoroughly after handling.
P273Avoid release to the environment.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P316Get emergency medical help immediately.
P317Get emergency medical help.
P321Specific treatment (see … on this label).
P363Wash contaminated clothing before reuse.
P405Store locked up.
P407Maintain air gap between stacks/pallets.
P410Protect from sunlight.
P413Store bulk masses greater than … kg/… lbs at temperatures not exceeding … °C/…°F.
P420Store away from other materials.
P501Dispose of contents/container in accordance with local regulations.
P232Handle and store contents under inert gas/… .
P265Wash … thoroughly after handling.
P340IF INHALED: Remove person to fresh air and keep comfortable for breathing.
P378Use … for extinction.
P404Store in a dry place. Store in a closed container.
P331Rinse mouth. Do NOT induce vomiting.
P354IF ON SKIN: Take off immediately all contaminated clothing. Rinse skin with water/shower.
P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

Trade & Regulatory

HS Code28530090
UN Number1390
ADR Class4.3
Packing GroupII
Storage Class4.3 - Hazardous materials which set free flammable gases upon contact with water
WGK (Germany)2