Description

2,2,4,4-Tetramethyl-3-Pentanone Oxime is a specialized organic compound belonging to the oxime class, characterized by its sterically hindered structure. This compound serves as a versatile intermediate and functional additive, valued for its ability to act as a metal chelator and stabilizer in various chemical processes. It is primarily sought by manufacturers in the polymer, agrochemical, and specialty chemical industries for applications requiring controlled reactivity and enhanced product stability.

Application

• Polymer Stabilizer: Acts as a metal deactivator and antioxidant in polyolefins and other polymers to prevent degradation during processing and extend service life.
• Chemical Intermediate: Used in the synthesis of more complex molecules for agrochemicals, pharmaceuticals, and performance chemicals.
• Metal Chelating Agent: Employed in formulations to sequester trace metal ions that can catalyze unwanted oxidation or decomposition reactions.
• Corrosion Inhibitor: Incorporated into lubricant and fuel additive packages to protect metal surfaces.
• Crosslinking Agent: Utilized in certain resin and coating systems to facilitate curing and improve film properties.
• Research & Development: Serves as a building block in organic synthesis and material science research within academic and industrial laboratories.

Basic Information

Product Name	2,2,4,4-Tetramethyl-3-Pentanone Oxime
CAS No.	7754-22-5
Molecular Formula	C9H19NO
Molecular Weight	157.25 g/mol
Synonyms	Pinacolone Oxime; 3-Pentanone, 2,2,4,4-tetramethyl-, oxime; 2,2,4,4-Tetramethylpentan-3-one oxime; Pinakolonoxim; tert-Butyl ketoxime; Di-tert-butyl ketoxime; 3-Oximino-2,2,4,4-tetramethylpentane
EINECS	231-819-7

Quality Control

Our production of 2,2,4,4-Tetramethyl-3-Pentanone Oxime adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing, including chromatography and spectroscopy, to ensure identity, purity, and consistency meet exacting standards. A detailed Certificate of Analysis (COA) is provided with each shipment, documenting key parameters such as assay and impurity profiles to support your quality assurance processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This material is easily oxidized and should be kept under an inert atmosphere (e.g., nitrogen) for long-term storage to maintain stability. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	74 - 78 °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.