UV Absorber 326 (CAS 3896-11-5) — formula C17H18ClN3O, molecular weight 315.8; category organic chemicals.
UV Absorber 326 (CAS 3896-11-5) is a chemical raw material in the organic chemicals category. Its molecular formula C17H18ClN3O comprises 17 C, 18 H, 1 Cl, 3 N, 1 O atoms. Its molecular weight is about 315.8. Reported physicochemical data: LogP about 5.6. As a sourcing and distribution partner we help locate and compare this item across domestic and cross-border channels, arranging samples and batch orders with full COA and compliance files.
| CAS Number | 3896-11-5 |
|---|---|
| Molecular Formula | C17H18ClN3O |
| Molecular Weight | 315.8 |
| LogP | 5.6 |
| Applications | Plastics, Fragrance Ingredients, PUR, Polyolefin-II, PVC (soft), ABS |
| Category | Organic Chemicals |
Documented applications: Plastics, Fragrance Ingredients, PUR, Polyolefin-II, PVC (soft), ABS.
UV Absorber 326 is a carbon-based organic compound with CAS registry number 3896-11-5 and molecular formula C17H18ClN3O (molecular weight 315.8), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 3896-11-5
Its molecular formula C17H18ClN3O comprises 17 C, 18 H, 1 Cl, 3 N, 1 O atoms.
Also known as: UV Absorber 326 · 紫外线吸收剂326
Category: organic chemicals
The CAS registry number of UV Absorber 326 is 3896-11-5.
Molecular formula C17H18ClN3O, molecular weight 315.8.
It is also registered under: UV Absorber 326, 紫外线吸收剂326.
Recorded applications: Plastics, Fragrance Ingredients, PUR, Polyolefin-II, PVC (soft), ABS.
Category: Organic Chemicals.
Packaging is agreed per order, from lab-scale packs to bulk, and confirmed with each order rather than fixed on the page. A Certificate of Analysis (COA) ships with every batch and MSDS is available; where the end use carries a regulatory limit (food contact, pharmaceutical or cosmetic), state the standard at enquiry and the grade is set against it.
Independent reference data for UV Absorber 326 (CAS 3896-11-5), compiled from public chemistry databases.
| CAS Number | 3896-11-5 |
|---|---|
| PubChem CID | 62531 |
| Molecular Formula | C17H18ClN3O |
| IUPAC Name | 2-tert-butyl-6-(5-chlorobenzotriazol-2-yl)-4-methylphenol |
| UNII (FDA) | 7ZF18Q354W |
| Molecular Weight | 315.8 |
|---|---|
| XLogP3 | 5.6 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 2 |
| Exact Mass | 315.1138399 |
| Monoisotopic Mass | 315.1138399 |
| Topological Polar Surface Area | 50.9 |
| Heavy Atom Count | 22 |
Tinuvin; 2-(2'-Hydroxy-3'-tert-butyl-5'-methylphenyl)-5-chlorobenzotriazole; RefChem:570489; BUMETRIZOLE; 3896-11-5; 2-(tert-Butyl)-6-(5-chloro-2H-benzo[d][1,2,3]triazol-2-yl)-4-methylphenol; Tinuvin 326; 2-(5-Chloro-2-benzotriazolyl)-6-tert-butyl-p-cresol; UV-326; Bumetrizol; 2-tert-Butyl-6-(5-chloro-2H-benzotriazol-2-yl)-4-methylphenol; DTXSID9036438; C17H18ClN3O; 2-tert-butyl-6-(5-chlorobenzotriazol-2-yl)-4-methylphenol; MFCD00059707; Phenol, 2-(5-chloro-2H-benzotriazol-2-yl)-6-(1,1-dimethylethyl)-4-methyl-
| GHS notifications | 11.4% (241 / 2118) |
|---|
| GHS notifications | 11.4% (241 / 2118) |
|---|---|
| Notified hazard statements | H413 (78.7%) |
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326