2-(2-hydroxy-5-methylphenyl)-2H-benzotriazole (CAS 2440-22-4) — formula C13H11N3O, molecular weight 225.25; category chemical intermediates.
2-(2-hydroxy-5-methylphenyl)-2H-benzotriazole (CAS 2440-22-4) is a chemical raw material in the chemical intermediates category. Its molecular formula C13H11N3O comprises 13 C, 11 H, 3 N, 1 O atoms. Its molecular weight is about 225.25. Reported physicochemical data: LogP about 4.31. 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 | 2440-22-4 |
|---|---|
| Molecular Formula | C13H11N3O |
| Molecular Weight | 225.25 |
| LogP | 4.31 |
| Applications | CIR ingredient: Drometrizole, Plastics, Fragrance Ingredients, Polyolefin-II, PVC (soft), ABS |
| Category | Chemical Intermediates |
Documented applications: CIR ingredient: Drometrizole, Plastics, Fragrance Ingredients, Polyolefin-II, PVC (soft), ABS.
2-(2-hydroxy-5-methylphenyl)-2H-benzotriazole is a chemical intermediate compound with CAS registry number 2440-22-4 and molecular formula C13H11N3O (molecular weight 225.25), belonging to the chemical intermediates segment of chemical raw materials.
CAS number: 2440-22-4
Its molecular formula C13H11N3O comprises 13 C, 11 H, 3 N, 1 O atoms.
Also known as: 2-(2-hydroxy-5-methylphenyl)-2H-benzotriazole · 紫外光照射 · UV-P · 2-(2'-Hydroxy-5'-methyl-phenyl)benzotriazole · UV absorber-P
Category: chemical intermediates
The CAS registry number of 2-(2-hydroxy-5-methylphenyl)-2H-benzotriazole is 2440-22-4.
Molecular formula C13H11N3O, molecular weight 225.25.
It is also registered under: 2-(2-hydroxy-5-methylphenyl)-2H-benzotriazole, 紫外光照射, UV-P, 2-(2'-Hydroxy-5'-methyl-phenyl)benzotriazole, UV absorber-P.
Recorded applications: CIR ingredient: Drometrizole, Plastics, Fragrance Ingredients, Polyolefin-II, PVC (soft), ABS.
Category: Chemical Intermediates.
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 2-(2-hydroxy-5-methylphenyl)-2H-benzotriazole (CAS 2440-22-4), compiled from public chemistry databases.
| CAS Registry Number | 2440-22-4 |
|---|---|
| PubChem CID | 17113 |
| Molecular formula | C13H11N3O |
| IUPAC name | 2-(benzotriazol-2-yl)-4-methylphenol |
| UNII (FDA) | 5X93W9OFZL |
| Molecular Weight | 225.25 |
|---|---|
| XLogP3 | 4.3 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 1 |
| Exact Mass | 225.090211983 |
| Monoisotopic Mass | 225.090211983 |
| Topological Polar Surface Area | 50.9 |
| Heavy Atom Count | 17 |
| LogP | 4.31 |
|---|
Drometrizole; 2440-22-4; 2-(2-HYDROXY-5-METHYLPHENYL)BENZOTRIAZOLE; 2-(2H-Benzotriazol-2-yl)-4-methylphenol; Drometrizol; 2-(2'-Hydroxy-5'-methylphenyl)benzotriazole; Drometrizolum; Phenol, 2-(2H-benzotriazol-2-yl)-4-methyl-; DTXSID1027479; 5X93W9OFZL; NSC-91885; DTXCID207479; 219-470-5; RefChem:590441; 607-063-9; Benazol P
| Regulatory & Food Contact | FDA Cumulative Estimated Daily Intake (CEDI): FCS FDA Inventory of Food Contact Substances Listed in 21 CFR: FCS CIR / INCI: Cosmetic ingredients (Drometrizole) -> CIR (Cosmetic Ingredient Review) CIR / INCI: Uv absorber |
|---|---|
| GHS notification summary | 0.8% (7 / 885) |
| GHS notification summary | 0.8% (7 / 885) |
|---|---|
| Reported hazard statements | H317 (97.1%), H410 (47%), H413 (46%), H370, H373 |
This chemical does not meet GHS hazard criteria for 0.8% (7 of 885) of reports.
H317 (97.1%): May cause an allergic skin reaction [Warning Sensitization, Skin]
UV absorber-P · CAS 2440-22-4 · C13H11N3O. UNII 5X93W9OFZL. LogP: 4.31.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 2-(2-羟基-5-甲基苯基)-2H-苯并三唑