535826

2-(4,6-Diphenyl-1,3,5-triazin-2-yl)-5-[(hexyl)oxy]-phenol

• Synonym(s): 2,4-Diphenyl-6-[2-hydroxy-4-(hexyloxy)phenyl]-1,3,5-triazine, 2-(2-Hydroxy-4-hexyloxyphenyl)-4,6-diphenyl-1,3,5-triazine, 2-[4-(Hexyloxy)-2-hydroxyphenyl]-4,6-diphenyl-1,3,5-triazine
• Empirical Formula (Hill Notation): C₂₇H₂₇N₃O₂
• CAS Number: 147315-50-2
• Molecular Weight: 425.52
• Beilstein/REAXYS Number: 9294274
• EC Number: 411-380-6
• MDL number: MFCD02683454
• UNSPSC Code: 12162002
• PubChem Substance ID: 24878105
• NACRES: NA.23

Properties

• mp: 147-151 °C (lit.)
• solubility: methyl methacrylate: 15 mg/mL at 20 °C; methylene chloride: 169 mg/mL at 20 °C; chloroform: 254 mg/mL at 20 °C; toluene: 51 mg/mL at 20 °C
• SMILES string: CCCCCCOc1ccc(c(O)c1)-c2nc(nc(n2)-c3ccccc3)-c4ccccc4
• InChI: 1S/C27H27N3O2/c1-2-3-4-11-18-32-22-16-17-23(24(31)19-22)27-29-25(20-12-7-5-8-13-20)28-26(30-27)21-14-9-6-10-15-21/h5-10,12-17,19,31H,2-4,11,18H2,1H3
• InChI key: LEVFXWNQQSSNAC-UHFFFAOYSA-N

Description

Application

Very low volatile UV light absorber and stabilizer.
Allows polycarbonates and polyesters to achieve a higher resistance to weathering than conventional benzotriazole UV absorbers. Low tendency to chelate allows its use in polymer formulations containing catalyst residues.

Safety Information

• hcodes: H413
• pcodes: P273 - P501
• Hazard Classifications: Aquatic Chronic 4
• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 1
• flash_point_f: Not applicable
• flash_point_c: Not applicable