2-(2-HYDROXY-5-TERT-OCTYLPHENYL)BENZOTRIAZOLE

CAS No.
123307-21-1 ;3147-75-9 ;52188-76-8
CCD No.
CCD00012569
Formula
C20 H25 N3 O
MolWeight
323.438

Basic Information

Product Name: 2-(2-HYDROXY-5-TERT-OCTYLPHENYL)BENZOTRIAZOLE
CAS: 123307-21-1 ;3147-75-9 ;52188-76-8
English Synonyms: 2-BENZOTRIAZOL-2-YL-4-(1,1,3,3-TETRAMETHYL-BUTYL)-PHENOL ; UV ABSORBER 329 ; 2-(2'-HYDROXY-5'-TERT-OCTYLPHENYL) BENZOTRIAZOLE ; 2-(2H-BENZOTRIAZOL-2-YL)-4-(1,1,3,3-TETRAMETHYLBUTYL)PHENOL ; ULTRAVIOLET ABSORBENT UV-329 ; 2-(2-HYDROXY-5-TERT-OCTYLPHENYL)BENZOTRIAZOLE ; 2-BENZOTRIAZOL-2-YL-4-(2,4,4-TRIMETHYLPENTAN-2-YL)PHENOL ; 2-(2'-HYDROXY-5'-TERT-OCTYLLPHENYL)BENZOTRIAZOLE ; OCTRIZOLE ; UV329
MDL Number.: MFCD00013338
H bond acceptor: 4
H bond donor: 1
Smile: CC(C)(C)CC(C)(C)c1ccc(c(c1)n2nc3ccccc3n2)O
InChi: InChI=1S/C20H25N3O/c1-19(2,3)13-20(4,5)14-10-11-18(24)17(12-14)23-21-15-8-6-7-9-16(15)22-23/h6-12,24H,13H2,1-5H3
InChiKey: InChIKey=IYAZLDLPUNDVAG-UHFFFAOYSA-N

Property

Melting Point: 106-108 DEG C(LIT)
Comments: APPLICATION: UV ABSORBER
UNSPSC: 12162002
WGK: 1

Safety information