705055

4,4′-Azopyridine

• Sinonimo/i: Azobis(4-pyridine)
• Formula empirica (notazione di Hill): C₁₀H₈N₄
• Numero CAS: 2632-99-7
• Peso molecolare: 184.20
• Numero MDL: MFCD00129061
• Codice UNSPSC: 12352005
• ID PubChem: 329762502
• NACRES: NA.22

Proprietà

• Forma fisica: solid
• Livello qualitativo: 100
• Punto di fusione: 96-101 °C
• Stringa SMILE: c1cc(ccn1)N=Nc2ccncc2
• InChI: 1S/C10H8N4/c1-5-11-6-2-9(1)13-14-10-3-7-12-8-4-10/h1-8H; XUPMSLUFFIXCDA-UHFFFAOYSA-N

Descrizione

Descrizione generale

4,4′-Azopyridine is an aromatic heterocyclic compound used as a ligand in the formation of [HgI₂(4,4′-azopyridine)]_n complex.

Applicazioni

4,4′-Azopyridine can be used:

• To prepare porous coordination polymers (PCPs) by reacting with Zn(NO₃)₂ and 1,4-benzenedicarboxylic acid.
• As a reagent for the conversion of aliphatic alcohols into disulfides under Mitsunobu conditions.
• To prepare 4,4′-azopyridine-bridged binuclear zinc(II) complexes.

Reactant for preparation of:

• Flexible porous coordination polymers constructed from 1,2-bis(4-pyridyl)hydrazine via solvothermal in situ reduction reaction
• Metal-organic frameworks based on transition-metal carboxylate clusters as secondary building units
• Heteroaromatic azo compounds under Mitsunobu conditions
• MnII, CoII, and ZnII coordination polymers
• Low-dimensional and porous coordination compounds capable of supramolecular aromatic interactions

Reagent in:

• Facile Mitsunobu esterification reactions

Informazioni sulla sicurezza

• Pittogrammi: GHS06
• Avvertenze: Danger
• Indicazioni di pericolo: H301,H315,H319,H335
• Consigli di prudenza: P301 + P310 + P330 - P302 + P352 - P305 + P351 + P338
• Classi di pericolo: Acute Tox. 3 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• Organi bersaglio: Respiratory system
• Codice della classe di stoccaggio: 6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• Classe di pericolosità dell'acqua (WGK): WGK 3
• Punto d’infiammabilità (°F): Not applicable
• Punto d’infiammabilità (°C): Not applicable
• Dispositivi di protezione individuale: dust mask type N95 (US), Eyeshields, Faceshields, Gloves