8.22315

1H-Benzotriazole

for synthesis

• Synonyma: 1H-Benzotriazole
• Empirický vzorec (Hillův zápis): C₆H₅N₃
• Číslo CAS: 95-14-7
• Molekulová hmotnost: 119.12
• MDL number: MFCD00005699
• UNSPSC Code: 12352005
• EC Index Number: 202-394-1
• NACRES: NA.22

Vlastnosti

• vapor pressure: 0.053 hPa ( 20 °C)
• Quality Level: 200
• assay: ≥99.0% (HPLC)
• form: solid
• autoignition temp.: 400 °C
• potency: 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)
• bp: 350 °C/1013 hPa
• mp: 99 °C
• transition temp: flash point 212 °C
• density: 1.36 g/cm³ at 20 °C
• bulk density: 500 kg/m³
• storage temp.: 2-30°C
• InChI: 1S/C6H5N3/c1-2-4-6-5(3-1)7-9-8-6/h1-4H,(H,7,8,9)
• Inchi Key: QRUDEWIWKLJBPS-UHFFFAOYSA-N

Popis

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).

Analysis Note

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

Bezpečnostní informace

• pictograms: GHS07,GHS09
• signalword: Warning
• hcodes: H302 - H319 - H411
• pcodes: P264 - P273 - P280 - P301 + P312 - P305 + P351 + P338 - P337 + P313
• Hazard Classifications: Acute Tox. 4 Oral - Aquatic Chronic 2 - Eye Irrit. 2
• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 2
• flash_point_f: 338.0 °F - closed cup
• flash_point_c: 170 °C - closed cup