Description

3,6-Di-tert-Butyl-Benzene-1,2-Diol is a high-purity, sterically hindered catechol derivative. This compound serves as a highly effective antioxidant intermediate and polymer stabilizer precursor, valued for its ability to inhibit oxidative degradation. It is primarily utilized by manufacturers in the polymer, specialty chemical, and pharmaceutical industries for synthesizing advanced stabilizers and fine chemicals.

Application

• Primary Antioxidant Intermediate: Key building block for the synthesis of high-performance phenolic antioxidants used in plastics and rubber.
• Polymer Stabilizer Production: Manufacture of additives that protect polymers like polyolefins (PP, PE) and elastomers from thermal and oxidative degradation.
• Fine Chemical Synthesis: Valuable precursor in organic synthesis for creating complex molecules in pharmaceutical and agrochemical research.
• Lubricant & Fuel Additive Component: Used in formulating stabilizers that prevent oxidation and sludge formation in industrial lubricants and fuels.
• Research & Development: Serves as a standard or reagent in studies related to free radical chemistry and oxidation mechanisms.

Basic Information

Product Name	3,6-Di-tert-Butyl-Benzene-1,2-Diol
CAS No.	15512-06-8
Molecular Formula	C14H22O2
Molecular Weight	222.32 g/mol
Synonyms	3,6-Di-tert-butylcatechol; 3,6-Di-tert-butyl-1,2-benzenediol; 3,6-Di-tert-butylpyrocatechol; DTBC; 3,6-DTBC; 4,5-Di-tert-butylcatechol (common misnomer); 3,6-Di-t-butylcatechol
EINECS	Contact for details

Quality Control

Our production of 3,6-Di-tert-Butyl-Benzene-1,2-Diol adheres to stringent quality protocols. Every batch undergoes comprehensive analytical testing, including HPLC and GC analysis, to ensure high purity and consistent performance. Certificates of Analysis (COA) documenting identity, assay, and impurity profiles are available upon request.

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 light-sensitive and easily oxidized nature, prolonged exposure to light and air should be avoided. For long-term storage under an inert atmosphere, please contact our technical team.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	98 - 102 °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.