8.22335

Sodium azide

for synthesis

• Synonyme(s) : Sodium azide, Hydrazoic azid sodium salt
• Formule empirique (notation de Hill) : N₃Na
• Numéro CAS: 26628-22-8
• Poids moléculaire : 65.01
• UNSPSC Code: 12352302
• EC Index Number: 247-852-1
• NACRES: NA.22
• MDL number: MFCD00003536

Propriétés

• Quality Segment: 200
• potency: 27 mg/kg LD₅₀, oral (Rat)
• bp: 300 °C/1013 hPa (rigorous decomposition)
• mp: 275 °C (decomposition)
• solubility: 408 g/L
• density: 1.85 g/cm³ at 20 °C
• storage temp.: 15-25°C
• SMILES string: [Na+].[N+](=[N-])=[N-]
• InChI: 1S/N3.Na/c1-3-2;/q-1;+1
• InChI key: PXIPVTKHYLBLMZ-UHFFFAOYSA-N

Description

Application

• Synthesis of Quinazoline Derivatives: A copper-catalyzed multicomponent domino reaction of sodium azide is used for the synthesis of quinazoline derivatives, relevant to pharmaceutical chemistry (C Xu, FC Jia, ZW Zhou…, The Journal of Organic Chemistry, 2016). Access the study.

Analysis Note

Assay (cerimetric): ≥ 99.0 %
Identity (ICP-OES): passes test

Informations sur la sécurité

• pictograms: GHS06,GHS08,GHS09
• signalword: Danger
• hcodes: H300 + H310 + H330,H373,H410
• pcodes: P262 - P264 - P273 - P280 - P302 + P352 + P310 - P304 + P340 + P310
• Hazard Classifications: Acute Tox. 1 Dermal - Acute Tox. 2 Inhalation - Acute Tox. 2 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - STOT RE 2 Oral
• target_organs: Brain
• supp_hazards: EUH032
• Classe de stockage: 6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
• wgk: WGK 2
• flash_point_f: Not applicable
• flash_point_c: Not applicable