196304

5-Methyl-1H-benzotriazol

98%

• Synonym(e): 5-Methyl-1,2,3-benzotriazole, 5-Methylbenzotriazole, 5-Tolyltriazole, 6-Methyl-1,2,3-benzotriazole, 6-Methyl-1H-benzotriazole, 6-Tolyltriazole
• Empirische Formel (Hill-System): C₇H₇N₃
• CAS-Nummer: 136-85-6
• Molekulargewicht: 133.15
• Beilstein: 116658
• EG-Nummer: 205-265-8
• MDL-Nummer: MFCD00005702
• UNSPSC-Code: 12352100
• PubChem Substanz-ID: 24851750
• NACRES: NA.22

Eigenschaften

• Qualitätsniveau: 200
• Assay: 98%
• Form: powder
• bp: 210-212 °C/12 mmHg (lit.)
• mp (Schmelzpunkt): 80-82 °C (lit.)
• SMILES String: Cc1ccc2[nH]nnc2c1
• InChI: 1S/C7H7N3/c1-5-2-3-6-7(4-5)9-10-8-6/h2-4H,1H3,(H,8,9,10)
• InChIKey: LRUDIIUSNGCQKF-UHFFFAOYSA-N

Beschreibung

Allgemeine Beschreibung

5-Methyl-1H-benzotriazole is an active component of aircraft deicing and anti-icing fluid. It prevents the corrosion of copper and brass in a variety of corrosive environments.

Anwendung

5-Methyl-1H-benzotriazole was used in determination of benzothiazoles and benzotriazoles in waste water samples by GC-MS.

Sicherheitshinweise

• Piktogramme: GHS07
• Signalwort: Warning
• H-Sätze: H302,H315,H319,H335
• P-Sätze: P261 - P264 - P270 - P301 + P312 - P302 + P352 - P305 + P351 + P338
• Gefahreneinstufungen: Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• Zielorgane: Respiratory system
• Lagerklassenschlüssel: 11 - Combustible Solids
• WGK: WGK 3
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable
• Persönliche Schutzausrüstung: dust mask type N95 (US), Eyeshields, Gloves