Description

2-tert-Butyl-6-Methyl-3-Hydroxypyridine is a specialized phenolic antioxidant and key chemical intermediate. This compound matters for its ability to effectively inhibit oxidative degradation, thereby extending the functional lifespan of sensitive materials. It is primarily needed by manufacturers in the polymer, rubber, and specialty chemical industries seeking to enhance product stability and performance.

Application

• Primary antioxidant and stabilizer in polymer and rubber formulations, including polyolefins and synthetic elastomers.
• Key intermediate in the synthesis of more complex hindered amine light stabilizers (HALS) and other high-performance additives.
• Stabilizing agent for fuels, lubricants, and industrial oils to prevent gum formation and oxidation.
• Protective additive in adhesives, sealants, and coatings to improve weatherability and shelf life.
• Research and development of novel pharmaceutical compounds and agrochemicals.
• Component in the production of specialty chemicals requiring hindered phenol functionality.

Basic Information

Product Name	2-tert-Butyl-6-Methyl-3-Hydroxypyridine
CAS No.	63688-35-7
Molecular Formula	C10H15NO
Molecular Weight	165.23 g/mol
Synonyms	3-Hydroxy-2-tert-butyl-6-methylpyridine; 6-Methyl-2-tert-butyl-3-pyridinol; 2-(1,1-Dimethylethyl)-6-methyl-3-pyridinol; 2-tert-Butyl-6-methylpyridin-3-ol; BHMP; Antioxidant 736; Phenolic antioxidant 736
EINECS	Contact for details

Quality Control

Our production of 2-tert-Butyl-6-Methyl-3-Hydroxypyridine adheres to stringent quality management protocols. Every batch undergoes rigorous analytical testing to ensure identity, purity, and consistency meet exacting standards. Certificates of Analysis (COA) documenting key parameters are available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Due to its sensitivity to oxidation, prolonged storage under an inert atmosphere (e.g., nitrogen) is recommended for optimal long-term 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	125 - 130 °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.