8.22315

1H-Benzotriazole

for synthesis

• Synonyme(s) : 1H-Benzotriazole
• Formule empirique (notation de Hill): C₆H₅N₃
• Numéro CAS: 95-14-7
• Poids moléculaire : 119.12
• Numéro MDL: MFCD00005699
• Code UNSPSC : 12352005
• Numéro de classement CE : 202-394-1
• Nomenclature NACRES : NA.22

Propriétés

• Pression de vapeur: 0.053 hPa ( 20 °C)
• Niveau de qualité: 200
• Pureté: ≥99.0% (HPLC)
• Forme: solid
• Température d'inflammation spontanée: 400 °C
• Puissance: 560 mg/kg LD₅₀, oral (Rat); >2000 mg/kg LD₅₀, skin (Rabbit)
• pH: 6.0-7.0 (20 °C, 100 g/L in H₂O, suspension)
• Point d'ébullition: 350 °C/1013 hPa
• Pf: 99 °C
• Température de transition: flash point 212 °C
• Densité: 1.36 g/cm³ at 20 °C
• Masse volumique apparente: 500 kg/m³
• Température de stockage: 2-30°C
• InChI: 1S/C6H5N3/c1-2-4-6-5(3-1)7-9-8-6/h1-4H,(H,7,8,9)
• Clé InChI: QRUDEWIWKLJBPS-UHFFFAOYSA-N

Description

Application

• A copper (I) coordination polymer incorporating the corrosion inhibitor 1H-benzotriazole: This study presents a novel copper (I) coordination polymer synthesized using 1H-benzotriazole, offering potential applications in corrosion inhibition (Liu et al., 2024).
• Corrosion Behavior of Aluminum-Based Materials in Polymer Electrolyte Membrane Fuel Cell Environment: This paper investigates the effect of methyl-1H-benzotriazole on the corrosion behavior of aluminum, shedding light on its potential in enhancing the durability of fuel cell components (Jahan, 2024).
• Electrocatalytic detection of Hg (II) using a platinum electrode modified with composite film: The incorporation of 1H-benzotriazole in a novel metallocyclic complex enhances its utility in the electrocatalytic detection of mercury, suggesting applications in environmental monitoring (Shoba et al., 2024).

Remarque sur l'analyse

Assay (HPLC, area%): ≥ 99.0 % (a/a)
Melting range (lower value): ≥ 95 °C
Melting range (upper value): ≤ 99 °C
Identity (IR): passes test

Informations sur la sécurité

• Pictogrammes: GHS07,GHS09
• Mention d'avertissement: Warning
• Mentions de danger: H302 - H319 - H411
• Conseils de prudence: P264 - P273 - P280 - P301 + P312 - P305 + P351 + P338 - P337 + P313
• Classification des risques: Acute Tox. 4 Oral - Aquatic Chronic 2 - Eye Irrit. 2
• Code de la classe de stockage: 11 - Combustible Solids
• Classe de danger pour l'eau (WGK): WGK 2
• Point d'éclair (°F): 338.0 °F - closed cup
• Point d'éclair (°C): 170 °C - closed cup