Description

1-(3,5-Di-tert-Butyl-4-Methoxyphenyl)Ethanone is a specialized organic compound featuring a sterically hindered phenolic structure. This compound matters as a versatile chemical intermediate and a key building block for synthesizing high-performance antioxidants and light stabilizers. It is primarily needed by manufacturers in the polymer, specialty chemical, and pharmaceutical industries for developing additives that protect materials from thermal and oxidative degradation.

Application

• Polymer Additive Intermediate: A crucial precursor for the synthesis of high-performance hindered phenol antioxidants (HPAs) and light stabilizers used in plastics, rubbers, and synthetic fibers.
• Specialty Chemical Synthesis: Serves as a key building block in organic synthesis for creating complex molecules with antioxidant properties.
• Lubricant & Fuel Stabilizer Component: Used in the formulation of additives that prevent oxidation and sludge formation in industrial lubricants and fuels.
• Pharmaceutical Intermediate: Employed in research and development for creating novel active pharmaceutical ingredients (APIs) with specific steric and electronic properties.
• Agrochemical Synthesis: Acts as an intermediate in the production of certain agrochemicals requiring stable, hindered phenolic moieties.
• Material Science Research: Utilized in R&D for developing new polymeric materials and coatings with enhanced weatherability and longevity.

Basic Information

Product Name	1-(3,5-Di-tert-Butyl-4-Methoxyphenyl)Ethanone
CAS No.	30492-50-3
Molecular Formula	C17H26O2
Molecular Weight	262.39 g/mol
Synonyms	3,5-Di-tert-butyl-4-hydroxyacetophenone; 2,6-Di-tert-butyl-4-(acetyl)phenol; 1-(4-Hydroxy-3,5-di-tert-butylphenyl)ethanone; Ethanone, 1-[4-hydroxy-3,5-bis(1,1-dimethylethyl)phenyl]-; 4-Acetyl-2,6-di-tert-butylphenol; DBHA; Acetophenone, 3',5'-di-tert-butyl-4'-hydroxy-
EINECS	Contact for details

Quality Control

Our 1-(3,5-Di-tert-Butyl-4-Methoxyphenyl)Ethanone is produced under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation by IR and NMR spectroscopy, to ensure it meets precise specifications. Certificates of Analysis (COA) documenting all critical parameters are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. This material is light-sensitive (store away from light).

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Melting Point	148°C - 152°C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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