CAS No. 147315-50-2

Molecular Formula: C27H27N3O2

Appearance	Pale yellow powder
Volatile	≤ 0.2%
Ash	≤ 0.1%
Light transmittance 460nm	≥ 85%
Light transmittance 500nm	≥ 97%
Assay	≥ 99%

Product Name: 2-(4,6-Diphenyl-1,3,5-triazin-2-yl)-5-[(hexyl)oxy]-phenol
Synonyms: TINUVIN 1577;
2-(4,6-Diphenyl-1,3,5-triazin-2-yl)-5-[(hexyl)oxy]-phenol;
Absorbent UV-1577;
2-(4,6-Diphenyl-1,3,5-triazin-2-yl)-5- hexploxy-phenol;
Ultraviolet Absorbent UV-1577

Product Categories: Polymer Additives;Polymer Science;Stabilizers;Aromatics;Heterocycles

2-(4,6-Diphenyl-1,3,5-triazin-2-yl)-5-[(hexyl)oxy]-phenol Chemical Properties
mp 147-151 °C(lit.)
solubility methyl methacrylate: 15 mg/mL at 20 °C

Usage 2-(4,6-Diphenyl-1,3,5-triazine-2-yl)-5-[(hexyl)oxy]phenol is used as a light stabilizer/UV absorber for polyethylene phthalate polymers intended for use in contact with food.

Molecular Formula: C27H27N3O2
Molecular Weight: 425.52
WGKGermany: 1

More details are to be found on supplier website

Melting point: 147-151 ℃(lit.)

Boiling point: 645.6±65.0 °C(Predicted)

Density: 1.150±0.06 g/cm3(Predicted)

Acidity coefficient (pKa): 8.48±0.40(Predicted)

LogP: 6.24 at 25℃