Description

[4-[(3,5-Dimethylhexyl)Oxy]-2-Hydroxyphenyl] Phenyl Ketone is a specialized organic compound belonging to the class of benzophenone derivatives, valued for its unique molecular structure. This compound is a critical intermediate and functional additive in advanced material synthesis, where its specific photochemical and radical scavenging properties are leveraged. It is primarily sought by manufacturers in the polymer, specialty chemical, and UV-stabilizer industries for developing high-performance products.

Application

• Polymer Additive: Acts as a light stabilizer and antioxidant in plastics and synthetic resins to prevent photodegradation and extend material lifespan.
• UV-Curing Systems: Serves as a photoinitiator or co-initiator in inks, coatings, and adhesives that cure under ultraviolet light.
• Organic Synthesis Intermediate: Used as a key building block for synthesizing more complex pharmaceutical and agrochemical active ingredients.
• Specialty Coatings: Imparts enhanced weatherability and stability to high-end industrial and automotive coatings.
• Research & Development: Employed in academic and industrial R&D for studying photochemical reactions and developing new polymeric materials.

Basic Information

Product Name	[4-[(3,5-Dimethylhexyl)Oxy]-2-Hydroxyphenyl] Phenyl Ketone
CAS No.	67845-91-4
Molecular Formula	C21H26O3
Molecular Weight	326.43 g/mol
Synonyms	2-Hydroxy-4-(3,5-dimethylhexyloxy)benzophenone; 4-(3,5-Dimethylhexyloxy)-2-hydroxybenzophenone; Benzophenone-12 (related derivative); Light Stabilizer 12 (industry alias); UV Absorber 12; 2-Hydroxy-4-(3,5-dimethylhexoxy)benzophenone; (2-Hydroxy-4-(3,5-dimethylhexyloxy)phenyl)(phenyl)methanone
EINECS	Contact for details

Quality Control

Our production of [4-[(3,5-Dimethylhexyl)Oxy]-2-Hydroxyphenyl] Phenyl Ketone adheres to stringent quality management protocols to ensure batch-to-batch consistency and reliability. The material is characterized and verified using advanced analytical techniques including HPLC, GC, and NMR spectroscopy. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to support your quality assurance processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	48 - 52 °C
Loss on Drying	≤ 0.5%
Heavy Metals	≤ 10 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.