Lithium azide solution
Lithium azide solution (CAS 19597-69-4, LiN₃) is a reactive chemical compound supplied by Tech Serve Solutions. This aqueous solution, with a molecular weight of 48.96 g/mol, serves as a valuable reagent in organic synthesis. Its primary utility lies in azidation reactions and diazo transfer processes, contributing to the formation of C-N bonds. It is an important source of azide ions for various chemical transformations and research applications.
- IUPAC
- Lthium triazide

Azidation Reagent
Lithium azide solution is employed as a source of azide ions in organic synthesis. It is particularly useful for introducing the azide functional group into organic molecules through various azidation reactions.
Diazo Transfer Agent
This compound facilitates diazo transfer reactions, a key process in the synthesis of diazo compounds. These intermediates are valuable in subsequent organic transformations, including cyclopropanations and C-H functionalizations.
C-N Bond Formation
The azide moiety provided by lithium azide solution can be readily converted to amine groups, making it instrumental in the synthesis of nitrogen-containing organic compounds and contributing to C-N bond formation.
Chemical Research
Lithium azide solution is utilized in academic and industrial research laboratories for exploring novel synthetic routes and developing new chemical entities, particularly in the fields of chemical biology and materials science.
| Molecular weight | 48.96 |
|---|---|
| Linear formula | LiN3 |
| Form | liquid |
| Density | 1.088 g/mL at 25 °C |
| Concentration | 20 wt. % in H2O |

Hazard statements
- H300Fatal if swallowed
- H311Toxic in contact with skin
Precautionary statements
- P260Do not breathe dust, fume, gas, mist, vapours or spray
- P264Wash thoroughly after handling
- P280Wear protective gloves, clothing and eye/face protection
- P284Wear respiratory protection
- P301IF SWALLOWED
- P310Immediately call a POISON CENTER or doctor
| Transport (UN / ADR) | UN 3287 6.1 / PGII |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | T+ |
| Risk statements (R) | 26/27/28-32 |
| Safety statements (S) | 28-36/37-45 |
| Supplemental hazards | Contact with acids liberates very toxic gas. |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is Lithium azide solution used for?
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Lithium azide solution (CAS 19597-69-4) is primarily used as a reagent in organic synthesis for azidation reactions and diazo transfer processes, enabling the formation of C-N bonds and the synthesis of azide-containing compounds.
What is the CAS number and chemical formula for Lithium azide solution?
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The CAS number for Lithium azide solution is 19597-69-4, and its chemical formula is LiN₃.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Lithium azide solution at a concentration of 20 wt. % in H2O. This product is intended for research and technical use. TSS does not represent this product as USP, BP, EP, or other pharmacopoeia grades.
How should Lithium azide solution be handled safely?
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Lithium azide solution is classified with GHS06 symbol and 'Danger' signal word. It carries hazard statements H300 + H330 (Fatal if swallowed or inhaled) and H311 (Toxic in contact with skin). It releases very toxic gas upon contact with acids. Handle with extreme caution, using appropriate personal protective equipment (gloves, respiratory protection) and working in a well-ventilated area or fume hood. Follow all safety precautions outlined in the Safety Data Sheet (SDS).
Can Lithium azide solution be shipped internationally?
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Yes, Lithium azide solution (UN 3287, 6.1, PG II) is supplied and exported globally by Tech Serve Solutions, adhering to all relevant shipping regulations for hazardous materials.
How can I request a quote or sample?
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To request a quote or a sample of Lithium azide solution, please contact the Tech Serve Solutions sales team through our website or by phone, providing your specific requirements.
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