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Lithium azide

Product Name
Lithium azide
CAS No.
19597-69-4
Chemical Name
Lithium azide
Synonyms
LITHIUM AZIDE;ution in water;Lthium triazide;lithium triazide;LiN3 (20% in H2O);lithiumazide(li(n3));lithium azide solution;ithium azide, pure, 20% soL;LithiuM Azide (Aqueous Solution);LITHIUM AZIDE ISO 9001:2015 REACH
CBNumber
CB2739539
Molecular Formula
LiN3
Formula Weight
48.96
MOL File
19597-69-4.mol
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Lithium azide Property

Melting point:
decomposes at 115–298℃ [CRC10]
Boiling point:
103 °C
Density 
1.088 g/mL at 25 °C
solubility 
soluble in Water
form 
Liquid
color 
Clear colorless
Water Solubility 
g/100g H2O: 61.3 (0°C), 67.2 (20°C), 86.6 (60°C) [LAN05]
EPA Substance Registry System
Lithium azide (Li(N3)) (19597-69-4)
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Safety

Hazard Codes 
T+
Risk Statements 
26/27/28-32
Safety Statements 
23-36/37/39-45-36/37-28
RIDADR 
UN 3287 6.1/PG 2
WGK Germany 
3
HazardClass 
4.1
HS Code 
28500090
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H311Toxic in contact with skin

Precautionary statements

P280Wear protective gloves/protective clothing/eye protection/face protection.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
480525
Product name
Lithium azide solution
Purity
20 wt. % in H2O
Packaging
25g
Price
$309
Updated
2024/03/01
Sigma-Aldrich
Product number
480525
Product name
Lithium azide solution
Purity
20 wt. % in H2O
Packaging
100g
Price
$650
Updated
2024/03/01
TRC
Product number
L469095
Product name
LithiumAzide(~20%inWater)
Packaging
5g
Price
$120
Updated
2021/12/16
TRC
Product number
L469095
Product name
LithiumAzide(~20%inWater)
Packaging
25g
Price
$275
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
ING0004395
Product name
LITHIUM AZIDE
Purity
95.00%
Packaging
25G
Price
$1200.99
Updated
2021/12/16
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Lithium azide Chemical Properties,Usage,Production

Chemical Properties

clear colorless solution

Uses

Lithium azide is the lithium salt of Hydrazoic acid and is used to carry out azidolysis reactions (in Acetonitrile), as well as ring opening reactions of aromatics such as Styrene oxide (S687795).

Preparation

With gentle warming, NaN3 (91.30 g.) and LiSO4-H2O (1.41 g.) are dissolved in 7 ml. of H2O. Then 35 ml. of 96% alcohol is added with shaking. The solution is filtered after ten minutes and the residue of Na2SO4 and LiSO4 washed with alcohol. The filtrate and wash solutions are evaporated on a water bath and dried in a drying oven at 80°C. This crude product is digested at 35°C for two minutes with 10 ml. of 96% alcohol and filtered, and the solution is dried as described above. The yield is 0.6 g of 99.5% Lithium azide.

Purification Methods

Digest ~1g with 15mL of 96% EtOH at 35o, filter and dry it in air at temperatures below 80o. Store it in a cool place and treat it as potentially explosive. Its solubility in H2O is 66.4% at16o, and 20.26% at16o in EtOH. [Hofmann-Bang Acta Chem Scand 11 581 1957, Schenk in Handbook of Preparative Inorganic Chemistry (Ed. Brauer) Academic Press Vol I p 581 1963.]

Lithium azide Preparation Products And Raw materials

Raw materials

Preparation Products

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Lithium azide Suppliers

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19597-69-4, Lithium azideRelated Search:


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