UV-328 (CAS 25973-55-1) — formula C22H29N3O, molecular weight 351.5; category organic chemicals.
UV-328 (CAS 25973-55-1) is a chemical raw material in the organic chemicals category. Its molecular formula C22H29N3O comprises 22 C, 29 H, 3 N, 1 O atoms. Its molecular weight is about 351.5. Reported physicochemical data: LogP about 7.4. 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 | 25973-55-1 |
|---|---|
| Molecular Formula | C22H29N3O |
| Molecular Weight | 351.5 |
| LogP | 7.4 |
| Applications | Used to make paints-coatings-thinners, polymers, flexible and rigid foams, adhesives-sealants, and plastic products, Permitted for use as an inert ingredient in non-food pesticide products |
| Category | Organic Chemicals |
Documented applications: Used to make paints-coatings-thinners, polymers, flexible and rigid foams, adhesives-sealants, and plastic products, Permitted for use as an inert ingredient in non-food pesticide products.
UV-328 is a carbon-based organic compound with CAS registry number 25973-55-1 and molecular formula C22H29N3O (molecular weight 351.5), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 25973-55-1
Its molecular formula C22H29N3O comprises 22 C, 29 H, 3 N, 1 O atoms.
Also known as: UV-328 · 紫外线328
Category: organic chemicals
The CAS registry number of UV-328 is 25973-55-1.
Molecular formula C22H29N3O, molecular weight 351.5.
It is also registered under: UV-328, 紫外线328.
Recorded applications: Used to make paints-coatings-thinners, polymers, flexible and rigid foams, adhesives-sealants, and plastic products, Permitted for use as an inert ingredient in non-food pesticide products.
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-328 (CAS 25973-55-1), compiled from public chemistry databases.
| CAS Number | 25973-55-1 |
|---|---|
| PubChem CID | 33263 |
| Molecular Formula | C22H29N3O |
| IUPAC Name | 2-(benzotriazol-2-yl)-4,6-bis(2-methylbutan-2-yl)phenol |
| UNII (FDA) | VN99CPK4TI |
| Molecular Weight | 351.5 |
|---|---|
| XLogP3 | 7.4 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 5 |
| Exact Mass | 351.231062557 |
| Monoisotopic Mass | 351.231062557 |
| Topological Polar Surface Area | 50.9 |
| Heavy Atom Count | 26 |
25973-55-1; 2-(2H-Benzotriazol-2-yl)-4,6-ditertpentylphenol; Phenol, 2-(2H-benzotriazol-2-yl)-4,6-bis(1,1-dimethylpropyl)-; 2-(2H-Benzotriazol-2-yl)-4,6-di-tert-pentylphenol; UV-328; Tinuvin 328; DTXSID2027886; VN99CPK4TI; 2-(2'-Hydroxy-3',5'-di-tert-amylphenyl)benzotriazole; Phenol, 2-(2H-benzotriazol-2-yl)-4,6-di-tert-pentyl-; 2-(2-hydroxy-3,5-di-tert-pentylphenyl)benzotriazole; 247-384-8; UV328; RefChem:53386; UV 328; 2-(2H-Benzotriazol-2-yl)-4,6-di-tert-pentylphenol (UV-328)
| GHS notifications | 4.5% (74 / 1647) |
|---|
| GHS notifications | 4.5% (74 / 1647) |
|---|---|
| Notified hazard statements | H373 (85.7%), H413 (88.3%), H372, H410 |
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 紫外线328