
TY  - JOUR
A1  - Amiet, RG 
T1  - Benzotriazole Photostabilizers: Nitration of Tinuvin P
JF  - Australian Journal of Chemistry
JO  - Aust. J. Chem.
Y1  - 1989
VL  - 42
IS  - 3
SP  - 447
EP  - 450
KW  - 
UR  - https://doi.org/10.1071/CH9890447 
N2  - Nitration of the commercial photostabilizer Tinuvin P, 2-(21-hydroxy-5&#8242;-methylphenyl)- 2H-benzotriazole,* has been shown to yield 2-(2&#8242;-hydroxy-5&#8242;-methyl-3&#8242;-nitrophenol)-2H-benzotriazole. The anion of this nitro compound is intensely coloured and may be the cause of yellowing of polymers in which Tinuvin P has been incorporated. 
ER  -

