533203

2-(2-Hydroxy-5-methylphenyl)benzotriazole

97%

• Synonym(s): 2-(2H-Benzotriazol-2-yl)-p-cresol
• Empirical Formula (Hill Notation): C₁₃H₁₁N₃O
• CAS Number: 2440-22-4
• Molecular Weight: 225.25
• EC Number: 219-470-5
• MDL number: MFCD00022903
• UNSPSC Code: 12352005
• PubChem Substance ID: 24877544
• NACRES: NA.22

Properties

• Quality Level: 100
• assay: 97%
• reaction suitability: reaction type: C-C Bond Formation
• mp: 125.5-129.5 °C (lit.)
• SMILES string: Cc1ccc(O)c(c1)-n2nc3ccccc3n2
• InChI: 1S/C13H11N3O/c1-9-6-7-13(17)12(8-9)16-14-10-4-2-3-5-11(10)15-16/h2-8,17H,1H3
• InChI key: MCPKSFINULVDNX-UHFFFAOYSA-N

Safety Information

• pictograms: GHS07,GHS09
• signalword: Warning
• hcodes: H317,H410
• pcodes: P261 - P272 - P273 - P280 - P302 + P352 - P333 + P313
• Hazard Classifications: Aquatic Chronic 1 - Skin Sens. 1B
• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 2
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: Eyeshields, Gloves, type N95 (US)