Description

1-(2-Hydroxy-5-tert-Nonylphenyl)Ethan-1-One is a specialized phenolic ketone compound, serving as a key intermediate in advanced organic synthesis. Its molecular structure, featuring a hindered phenol moiety, makes it valuable for applications requiring antioxidant properties or as a building block for UV stabilizers and polymer additives. This high-purity intermediate is essential for manufacturers in the polymer, specialty chemical, and pharmaceutical industries seeking to develop high-performance materials with enhanced stability.

Application

• Polymer Additive Intermediate: A crucial precursor in the synthesis of high-performance hindered amine light stabilizers (HALS) and antioxidant additives for plastics and synthetic fibers.
• UV Stabilizer Synthesis: Used in manufacturing ultraviolet absorbers and stabilizers for coatings, automotive parts, and packaging materials to prevent photodegradation.
• Specialty Chemical Building Block: Serves as an advanced intermediate in organic synthesis for agrochemicals, dyes, and other fine chemicals.
• Lubricant and Fuel Additive Component: Employed in formulating antioxidant additives for industrial lubricants and fuels to inhibit oxidation and extend service life.
• Pharmaceutical Intermediate: Potential use as a synthetic intermediate in the research and development of active pharmaceutical ingredients (APIs).

Basic Information

Product Name	1-(2-Hydroxy-5-tert-Nonylphenyl)Ethan-1-One
CAS No.	57375-45-8
Molecular Formula	C19H30O2
Molecular Weight	290.44 g/mol
Synonyms	2'-Hydroxy-5'-tert-nonylacetophenone; 1-(2-Hydroxy-5-(1,1,3,3-Tetramethylbutyl)Phenyl)Ethanone; Ethanone, 1-[2-hydroxy-5-(1,1,3,3-tetramethylbutyl)phenyl]-; 5-tert-Octyl-2-hydroxyacetophenone; 2-Hydroxy-5-tert-octylacetophenone; Phenol, 2-acetyl-5-(1,1,3,3-tetramethylbutyl)-; UV Absorber Intermediate HNPA
EINECS	Contact for details

Quality Control

Our 1-(2-Hydroxy-5-tert-Nonylphenyl)Ethan-1-One is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high chemical purity and consistency. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance protocols.

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 strong oxidizing agents and incompatible materials.

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%
Residue on Ignition	≤ 0.1%

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