CAS 3147-75-9
2‑(2H‑Benzotriazol‑2‑yl)‑4‑(1,1,3,3‑tetramethylbutyl)phenol
UV absorber for PET, PC and PVC
Overview
2-(2H-Benzotriazol-2-yl)-4-(1,1,3,3-tetramethylbutyl)phenol is part of SAC’s Polymer Additives range, in UV & Light Stabilizers. It is supplied as a Powder.
UV absorber for PET, PC and PVC
Polymer Additives · UV & Light Stabilizers
Technical information
| CAS number | 3147-75-9 |
|---|---|
| EC number | 221-573-5 |
| Molecular formula | C 20 H 25 N 3 O |
| Molecular weight | 323.4 g/mol |
| HS heading | 2933 |
| Physical form | Powder |
Applications and documentation
Used in
- Masterbatch & Compounding
- Packaging & Film
Industries
Synonyms
- UV-329
- OCTRIZOLE
- 2-(2-Hydroxy-5-tert-octylphenyl)benzotriazole
- Tinuvin 329
- Cyasorb 5411
- Cyasorb UV 5411
- Octrizol
- Sumisorb 340
- 2-Benzotriazolyl-4-tert-octylphenol
- Seesorb 709
- Viosorb 583
- Spectra-Sorb UV 5411
SDS and TDS are available on request.
Common questions
What applications is this product used for?
UV absorber for PET, PC and PVC
Which grades or packaging options can SAC source?
Grade and packaging are confirmed on quotation for your application. Share your process and targets and we will advise what can be sourced.
Can I request an SDS or TDS?
Yes. SDS and TDS are available on request — use Request a Quote or Contact SAC with the product name.
How do I request a sample or quotation?
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