UV Absorber 329 (CAS 3147-75-9) — formula C20H25N3O, molecular weight 323.4; category organic chemicals.
| CAS Number | 3147-75-9 |
|---|---|
| Molecular Formula | C20H25N3O |
| Molecular Weight | 323.4 |
| LogP | 7.3 |
| Applications | Uses: Plastics -> Typical concentration range in plastic materials -> 0.3%, Use Classification: Fragrance Ingredients, Plastics -> Light stabilisers, Plastics -> Polymer Type -> PC, Plastics -> Other functions -> Other stabiliser, Cosmetics -> Uv absorber, Industry Uses: Antioxidant, UV stabilizer, Stabilizing agent, Consumer Uses: Antioxidant, Not Known or Reasonably Ascertainable, Household Products: Cosmetics product ingredient: 2-(2H-benzotriazol-2-yl)-4-(1, 1, 3, 3-tetramethylbutyl)phenol (UV-329) (Octrizole), Product count: 9, Information on 41 consumer products that contain Octrizole in the following categories is provided:, • Inside the Home, U.S. Production: 2023: 550, 000 - <700, 000 lb, 2022: 850, 000 - <1, 000, 2021: 1, 000 - <2, 500, 2020: 1, General Manufacturing Information: Plastics Product Manufacturing, Adhesive Manufacturing, Plastics Material and Resin Manufacturing, Phenol, 2-(2H-benzotriazol-2-yl)-4-(1, 3-tetramethylbutyl)-: ACTIVE |
| Category | Organic Chemicals |
Documented applications: Uses: Plastics -> Typical concentration range in plastic materials -> 0.3%, Use Classification: Fragrance Ingredients, Plastics -> Light stabilisers, Plastics -> Polymer Type -> PC, Plastics -> Other functions -> Other stabiliser, Cosmetics -> Uv absorber, Industry Uses: Antioxidant, UV stabilizer, Stabilizing agent, Consumer Uses: Antioxidant, Not Known or Reasonably Ascertainable, Household Products: Cosmetics product ingredient: 2-(2H-benzotriazol-2-yl)-4-(1, 1, 3, 3-tetramethylbutyl)phenol (UV-329) (Octrizole), Product count: 9, Information on 41 consumer products that contain Octrizole in the following categories is provided:, • Inside the Home, U.S. Production: 2023: 550, 000 - <700, 000 lb, 2022: 850, 000 - <1, 000, 2021: 1, 000 - <2, 500, 2020: 1, General Manufacturing Information: Plastics Product Manufacturing, Adhesive Manufacturing, Plastics Material and Resin Manufacturing, Phenol, 2-(2H-benzotriazol-2-yl)-4-(1, 3-tetramethylbutyl)-: ACTIVE.
UV Absorber 329 is a carbon-based organic compound with CAS registry number 3147-75-9 and molecular formula C20H25N3O (molecular weight 323.4), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 3147-75-9
Its molecular formula C20H25N3O comprises 20 C, 25 H, 3 N, 1 O atoms.
Also known as: UV Absorber 329 · 紫外线吸收剂 329 · UV-329
Category: organic chemicals
The CAS registry number of UV Absorber 329 is 3147-75-9.
Molecular formula C20H25N3O, molecular weight 323.4.
It is also registered under: UV Absorber 329, 紫外线吸收剂 329, UV-329.
Recorded applications: Uses: Plastics -> Typical concentration range in plastic materials -> 0.3%, Use Classification: Fragrance Ingredients, Plastics -> Light stabilisers, Plastics -> Polymer Type -> PC, Plastics -> Other functions -> Other stabiliser, Cosmetics -> Uv absorber, Industry Uses: Antioxidant, UV stabilizer, Stabilizing agent, Consumer Uses: Antioxidant, Not Known or Reasonably Ascertainable, Household Products: Cosmetics product ingredient: 2-(2H-benzotriazol-2-yl)-4-(1, 1, 3, 3-tetramethylbutyl)phenol (UV-329) (Octrizole), Product count: 9, Information on 41 consumer products that contain Octrizole in the following categories is provided:, • Inside the Home, U.S. Production: 2023: 550, 000 - <700, 000 lb, 2022: 850, 000 - <1, 000, 2021: 1, 000 - <2, 500, 2020: 1, General Manufacturing Information: Plastics Product Manufacturing, Adhesive Manufacturing, Plastics Material and Resin Manufacturing, Phenol, 2-(2H-benzotriazol-2-yl)-4-(1, 3-tetramethylbutyl)-: ACTIVE.
Category: Organic Chemicals.
Independent reference data for UV Absorber 329 (CAS 3147-75-9), compiled from public chemistry databases.
| CAS 号 | 3147-75-9 |
|---|---|
| PubChem CID | 62485 |
| 分子式 | C20H25N3O |
| IUPAC 名称 | 2-(benzotriazol-2-yl)-4-(2,4,4-trimethylpentan-2-yl)phenol |
| UNII（FDA） | R775Y233N3 |
| Molecular Weight | 323.4 |
|---|---|
| XLogP3 | 7.3 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 4 |
| Exact Mass | 323.199762429 |
| Monoisotopic Mass | 323.199762429 |
| Topological Polar Surface Area | 50.9 |
| Heavy Atom Count | 24 |
OCTRIZOLE; 3147-75-9; 2-(2-Hydroxy-5-tert-octylphenyl)benzotriazole; Tinuvin 329; Cyasorb 5411; 2-(2H-Benzotriazol-2-yl)-4-(1,1,3,3-tetramethylbutyl)phenol; Cyasorb UV 5411; Octrizol; Sumisorb 340; 2-Benzotriazolyl-4-tert-octylphenol; Seesorb 709; Viosorb 583; Spectra-Sorb UV 5411; Octrizolum; Octrizol [INN-Spanish]; Octrizole [USAN:INN]
| 法规与食品接触 | FDA Cumulative Estimated Daily Intake (CEDI): FCS FDA 21 CFR 中列出的食品接触物质清单：FCS 2-(2H-BENZOTRIAZOL-2-YL)-4-(1,1,3,3-TETRAMETHYLBUTYL) PHENOL CIR / INCI: Uv absorber |
|---|---|
| GHS 通报统计 | 56.8% (407 / 717) |
| GHS 通报统计 | 56.8% (407 / 717) |
|---|---|
| 已通报的危害声明 | H315 (15.3%), H319 (15.3%), H335 (15.2%), H412 (13.8%) |
紫外线吸收剂 UV-329 · CAS 3147-75-9 · C20H25N3O. UNII R775Y233N3.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 紫外线吸收剂 329