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Postion:Product Catalog >Catalyst and Auxiliary>UV absorbers>Drometrizole
Drometrizole
  • Drometrizole
  • Drometrizole
  • Drometrizole

Drometrizole NEW

Price Get Latest Price
Package 1G/KG
Min. Order: 1G/KG
Supply Ability: 1000000KG
Update Time: 2025-08-02

Product Details

Product Name: Drometrizole CAS No.: 2440-22-4
Min. Order: 1G/KG Purity: 99%
Supply Ability: 1000000KG Release date: 2025/08/02

Product Name: Drometrizole 

Synonyms: (2'-Hydroxy-5mg-methylphenyl) benzotriazole;2-(2H-Benzotriazol-2-yl)-p-cresol(UV-P);TinuvinP/2-(2H-Benzotriazol-2-yl)-p-cresol;LOTSORB UV P;2-(2H-1,2,3-Benzotriazol-2-yl)-4-methylphenol;2-(2h-benzotriazol-2-yl)-4-methyl-pheno;2-(2h-benzotriazol-2-yl)-p-creso;2-(2-hydroxy-5-methyl-phenyl)-2H-benzotriazole 

CAS: 2440-22-4 

MF: C13H11N3O 

MW: 225.25 

EINECS: 219-470-5 

Product Categories: Uv absorber;C-C Bond Formation;C-C Bond Formation;Others;Synthetic Reagents;Synthetic Reagents;Additives for Plastic;UV 

Mol File: 2440-22-4.mol 

Melting point  125.5-129.5 °C(lit.) 

Boiling point  bp10 225° 

density  1.38 

vapor pressure  0Pa at 20℃ 

refractive index  1.5600 (estimate) 

Fp  54°C 

storage temp.  15-25°C 

solubility  DMSO (Slightly), Methanol (Slightly) 

form  Solid 

pka 8.15±0.43(Predicted) 

color  Off-White to Pale Yellow 

Water Solubility  173μg/L at 20℃ 

Merck  14,3447 

Stability: Hygroscopic 

InChIKey MCPKSFINULVDNX-UHFFFAOYSA-N 

LogP 4.2 at 25℃ 

CAS DataBase Reference 2440-22-4(CAS DataBase Reference) 

NIST Chemistry Reference Phenol, 2-(2H-benzotriazol-2-yl)-4-methyl-(2440-22-4) 

EPA Substance Registry System 2-(2H-Benzotriazol-2-yl)-p-cresol (2440-22-4) 


Company Profile Introduction

Anhuyan (Hainan) Biotechnology Co., LTD, factory was founded in 2014 and has been engaged in the research and development and production of fine chemical raw materials and chemical reagents for a long time. The company has strong technical strength. Its products sell well all over the country and are exported abroad. It is deeply trusted by users and is rated as a high-tech enterprise in Hubei province. After years of development, it has now formed a variety of product series, biological buffer series; Amino acid and amino acid derivatives series; Natural cosmetic raw material Series; Chemical reagent series; Pharmaceutical and chemical raw materials and intermediates, etc. We are committed to the development of high-quality products, which have been widely used in daily chemicals, food additives, textile additives, lubricating oil, resin, pesticide, medicine and chemical industry and other industries. Products include: Condo, CAPS,TRIS, dehydrorosin, polypropylene amine hydrochloride, 5,6-dihydroxyindole, chromium acetylpyruvate, tetraacetyl ribose, phosphomolybdic acid, molybdenum acid, 4-aminoantipyrine, dihydrochalcone, dithiosulfontanol (DTT),5-isoquinoline sulfonic acid, 6-benzylaminopyrine, isopropylate, camphoroquinone, silk fibroin, docurate sodium, etc. New loyalty customers are welcome to come for consultation and purchase. Our company was renamed Hubei Yiling biotechnology LTD in 2014. It is a comprehensive high-tech modern enterprise integrating research and development, production and sales. Its sales company and research and development center are located in Guanggu biological City Medical Park, Wuhan city, Hubei Province. The company covers an area of 66279.6 sqm and has 2 production bases and 2 modern scientific research centers. The company has the international leading technical level, and has a group of professional scientific research personnel engaged in this industry. The academic leaders have a doctor's degree or above and have many years of

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