CAS 25973-55-1: UV 328

Descrizione: UV 328, noto anche con il suo nome chimico 2-(2H-benzotriazol-2-yl)-4-(tert-butile)-6-(1,1-dimetiletil)fenolo, è un stabilizzatore della luce ultravioletta (UV) ampiamente utilizzato. Appartiene alla classe dei derivati del benzotriazolo ed è impiegato principalmente per proteggere polimeri, rivestimenti e altri materiali dalla degradazione da radiazione UV. UV 328 mostra un'eccellente stabilità termica e un'alta capacità di assorbimento della luce UV, prevenendo efficacemente la fotodegradazione e mantenendo l'integrità dei materiali esposti alla luce solare. Questo composto è caratterizzato dalla sua capacità di assorbire la luce UV nella gamma di 290-400 nm, rendendolo particolarmente efficace nelle applicazioni all'aperto. Inoltre, UV 328 è noto per la sua bassa volatilità e compatibilità con vari polimeri, aumentando la sua utilità in diverse formulazioni. Tuttavia, ci sono preoccupazioni ambientali e sanitarie associate al suo uso, poiché può persistere nell'ambiente ed è stato scrutinato per i potenziali effetti dirompenti endocrini. Pertanto, la sua applicazione è soggetta a considerazioni normative in molte regioni.

Formula: C₂₂H₂₉N₃O

InChI: InChI=1S/C22H29N3O/c1-7-21(3,4)15-13-16(22(5,6)8-2)20(26)19(14-15)25-23-17-11-9-10-12-18(17)24-25/h9-14,26H,7-8H2,1-6H3

InChI key: InChIKey=ZMWRRFHBXARRRT-UHFFFAOYSA-N

SMILES: OC=1C(=CC(=CC1C(C)(C)CC)C(C)(C)CC)N2N=C3C=CC=CC3=N2

Sinonimi:

• 2-(2'-Hydroxy-3',5'-di-tert-Pentyl Phenyl)-Benzotriazole
• 2-(2'-Hydroxy-3',5'-di-tert-amylphenyl)benzotriazole
• 2-(2'-Hydroxy-3',5-dipenryl-phenyl) benzotriazole
• 2-(2'-Hydroxy-3,5-Di-Tert-Amyl-Phenyl)-2H-Benzotriazole
• 2-(2-Hydroxy-3,5-di-tert-amylphenyl)-2H-benzotriazole
• 2-(2-Hydroxy-3,5-di-tert-amylphenyl)benzotriazole
• 2-(2-Hydroxy-3,5-di-tert-pentylphenyl)benzotriazole
• 2-(2-Hydroxy-3,5-dipenryl-phenyl) benzotriazole
• 2-(2H-Benzotriazol-2-yl)-4,6-di-tert-amylphenol
• 2-(2H-Benzotriazol-2-yl)-4,6-ditertpentylphenol
• 2-(2H-Benzotriazole-2-yl)-4,6-bis(1,1-dimethylpropyl)phenol
• 2-(2H-benzotriazol-2-il)-4,6-ditercpentilfenol
• 2-(2H-benzotriazol-2-yl)-4,6-bis(1,1-dimethylpropyl)-phenol
• 2-(2H-benzotriazol-2-yl)-4,6-bis(2-methylbutan-2-yl)phenol
• 2-(2H-benzotriazole-2-yl)-4,6-ditertpentylphenol
• 2-(2H-hydroxy-3-5-Di-tert-Amyllphenyl)benzotriazole
• 2-(3',5'-Di-tert-amyl-2'-hydroxyphenyl)benzotriazole
• 2-(3,5-Di-Tert.-Amyl-2-Hydroxy-Phenyl)-2H-Benzotriazol
• 2-(3,5-Di-tert-amyl-2-hydroxyphenyl)-2H-benzotriazole
• 2-(3,5-Di-tert-amyl-2-hydroxyphenyl)benzotriazole
• 2-(3,5-Di-tert-pentyl-2-hydroxyphenyl)-2H-benzotriazole
• 2-(3,5-Di-tert-pentyl-2-hydroxyphenyl)benzotriazole
• 2-(Benzotriazol-2-yl)-4,6-bis-(1,1-dimethyl-propyl)phenol
• 2-(Benzotriazol-2-yl)-4,6-bis-(2-methylbutan-2-yl)phenol
• 2-[2-Hydroxy-3,5-bis(1,1-dimethylpropyl)phenyl]-2H-benzotriazole
• Benzotriazole, 2-(2'-Hydroxy-3,5-Di-Tert -Amylphenyl)
• Bhsorb-328
• Bls 99-2
• Chisorb 328
• Cyasorb UV 2337
• Ev 74
• Eversorb 74
• Hostavin 3310
• Kemisorb 74
• Light Stabilizer 328
• Lowilite 28
• Phenol, 2-(2H-benzotriazol-2-yl)-4,6-bis (1,1-dimethylpropyl)-
• Phenol, 2-(2H-benzotriazol-2-yl)-4,6-di-tert-pentyl-
• Primesorb328
• Seesorb 704
• Sumisorb 350
• Thuv 328
• Tin 328
• Tinuvin 328
• Tinuvin PA 238
• UV absorber UV-328
• UV absorber-328
• Ultraviolet absorbent UV-328
• Ultraviolet absorber UV-328
• Ultraviolet absorberUV-328
• Uv 2337
• Uv 74
• Uv-328
• Viosorb 591

2-(2H-Benzo[d][1,2,3]triazol-2-yl)-4,6-di-tert-pentylphenol

CAS: 25973-55-1

• Formula: C₂₂H₂₉N₃O
• Purezza: 98%
• Colore e forma: Solid
• Peso molecolare: 351.4852

2-(3,5-Di-Tert-Amyl-2-Hydroxyphenyl)Benzotriazole

CAS: 25973-55-1

• Purezza: 98%
• Peso molecolare: 351.49g/mol

2-(3,5-Di-tert-amyl-2-hydroxyphenyl)benzotriazole

CAS: 25973-55-1

• Formula: C₂₂H₂₉N₃O
• Purezza: >98.0%(GC)
• Colore e forma: White to Light yellow powder to crystal
• Peso molecolare: 351.49

2-(2H-Benzotriazol-2-yl)-4,6-di-tert-pentylphenol

CAS: 25973-55-1

• Formula: C₂₂H₂₉N₃O
• Colore e forma: Neat
• Peso molecolare: 351.49

2-(2H-Benzotriazol-2-yl)-4,6-di-tert-pentylphenol

CAS: 25973-55-1

Applications 2-(2H-Benzotriazol-2-yl)-4,6-di-tert-pentylphenol is an ultraviolet light absorber (UVA) of the hydroxyphenylbenzotriazole class, which imparts outstanding …

• Formula: C₂₂H₂₉N₃O
• Colore e forma: Off-White To Light Yellow
• Peso molecolare: 351.49

2-(2H-Benzotriazol-2-yl)-4,6-di-tert-pentylphenol-d12 (Major)

CAS: 25973-55-1

Applications Isotope labelled 2-(2H-Benzotriazol-2-yl)-4,6-di-tert-pentylphenol is an ultraviolet light absorber (UVA) of the hydroxyphenylbenzotriazole class, which …

• Formula: C₂₂D₁₂H₁₇N₃O
• Colore e forma: Neat
• Peso molecolare: 363.559