Ultraviolet absorber UV-329 CAS 3147-75-9
Identification
CAS Number
3147-75-9
Name
Ultraviolet absorber UV-329
Synonyms
123307-21-1 [RN]
2-(2h-benzotriazol-2-yl)-4-(1,1,3,3-tetramethylbutyl)phenol
2-(2H-Benzotriazol-2-yl)-4-(2,4,4-trimethyl-2-pentanyl)phenol [ACD/IUPAC Name]
2-(2H-Benzotriazol-2-yl)-4-(2,4,4-trimethyl-2-pentanyl)phenol [German] [ACD/IUPAC Name]
2-(2H-Benzotriazol-2-yl)-4-(2,4,4-triméthyl-2-pentanyl)phénol [French] [ACD/IUPAC Name]
2-(2H-Benzotriazol-2-yl)-4-(2,4,4-trimethylpentan-2-yl)phenol
2-(2-Hydroxy-5-tert-octylphenyl)benzotriazole
221-573-5 [EINECS]
2-Benzotriazol-2-yl-4-(1,1,3,3-tetramethyl-butyl)-phenol
3147-75-9 [RN]
4704
Bisoctrizole Related Compound A
octrizole
Phenol, 2-(2H-1,2,3-benzotriazol-2-yl)-4-(1,1,3,3-tetramethylbutyl)- [ACD/Index Name]
R775Y233N3
[3147-75-9]
108021-89-2 [RN]
131242-52-9 [RN]
134018-56-7 [RN]
149780-04-1 [RN]
188025-34-5 [RN]
2-((2H-benzotriazo)-2-yl)-4-(1,1,3,3-tetramethylbutyl)phenol
2-(2-benzotriazolyl)-4-(1,1,3,3-tetramethylbutyl)phenol
2-(2-benzotriazolyl)-4-(2,4,4-trimethylpentan-2-yl)phenol
2-(2H-1,2,3-benzotriazol-2-yl)-4-(1,1,3,3-tetramethylbutyl)phenol
2-(2H-1,2,3-benzotriazol-2-yl)-4-(2,4,4-trimethylpentan-2-yl)phenol
2-(2H-Benzo[d][1,2,3]triazol-2-yl)-4-(2,4,4-trimethylpentan-2-yl)phenol
2-(2-hydrobenzotriazol-2-yl)-4-(1,1,3,3-tetramethylbutyl)phenol
2-(2′-Hydroxy-5′-(1,1,3,3-tetramethylbutyl)phenyl)benzotriazole
2-(2-Hydroxy-5-tert-octylphenyl)-2H-benzotriazole
2-(2′-Hydroxy-5′-tert-octylphenyl)benzotriazole
2-(2′-Hydroxy-5′-tert-octylphenyl)benztriazole
2-(2-Hydroxy-5-t-octylphenyl)-2H-benzotriazole
2-(2′-Hydroxy-5′-t-octylphenyl)benzotriazole
2-(2-Hydroxy-5-t-octylphenyl)benzotriazole
2-(5′-tert-Octyl-2′-hydroxyphenyl)benzotriazole
2-(5-t-Octyl-2-hydroxyphenyl)benzotriazole
2-(benzotriazol-2-yl)-4-(1,1,3,3-tetramethylbutyl)phenol
2-(benzotriazol-2-yl)-4-(2,4,4-trimethylpentan-2-yl)phenol
2-benzotriazol-2-yl-4-(2,4,4-trimethylpentan-2-yl)phenol
2-Benzotriazolyl-4-tert-octylphenol
31016-94-1 [RN]
51656-56-5 [RN]
52188-76-8 [RN]
Cyasorb 5411
Cyasorb UV 5411
D05232
EINECS 221-573-5
NCGC00164139-01
octrizol
Octrizol [Spanish] [INN]
Octrizol [INN-Spanish]
Octrizole (USAN)
Octrizole [USAN:INN] [INN] [USAN]
octrizolum
Octrizolum [Latin]
Octrizolum [INN-Latin]
Oprea1_301042
PHENOL, 2-(2H-BENZOTRIAZOL-2-YL)-4-(1,1,3,3-TETRAMETHYLBUTYL)-
Phenol,2-(2H-benzotriazol-2-yl)-4-(1,1,3,3-tetramethylbutyl)-
Seesorb 709
Spectra-Sorb UV 5411
ST5233562
Sumisorb 340
Tinuvin 329
UNII:R775Y233N3
UNII-R775Y233N3
UV Absorber-5
uv-329
UV329
Viosorb 583
октризол
أوكتريزول
奥克三唑
SMILES
CC(C)(C)CC(C)(C)c1ccc(c(c1)n2nc3ccccc3n2)O
StdInChI
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
StdInChIKey
IYAZLDLPUNDVAG-UHFFFAOYSA-N
Molecular Formula
C20H25N3O
Molecular Weight
323.43
EINECS
221-573-5
MDL Number
MFCD00013338
Properties
Appearance
White powder
Melting Point
101-106°C
Safety Data
Symbol
GHS07Signal Word
Warning
Hazard statements
H315 – H319 – H335Precautionary Statements
P261 – P305 + P351 + P338Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
RIDADR
NONH for all modes of transport
WGK Germany
1
Specifications and Other Information of Our Ultraviolet absorber UV-329 CAS 3147-75-9
Identification Methods
HNMR, HPLC
Purity
99% min
Volatile matter
≤0.5%
Ash content
≤0.05%
Transmissirity
460nm≥97%; 500nm≥98%
Shelf Life
2 years
Storage
Under room temperature away from light
Package
25kg Carton
Properties
It is a efficient light stabilizer, UV max:345nm, low volatility.
Known Application
Mainly used for polyetyrene, poly (methyl methacrylate), polyester and ABS resins and so on.