Description

2,5-Dioctylhydroquinone is a substituted hydroquinone derivative, valued for its role as an antioxidant and chemical intermediate. This compound is particularly significant for its ability to inhibit oxidative degradation processes in various industrial systems. It is primarily utilized by manufacturers in the polymer, lubricant, and specialty chemical sectors seeking to enhance product stability and longevity.

Application

• Polymer Stabilizer: Acts as an antioxidant in plastics and synthetic rubbers to prevent thermal and oxidative degradation during processing and service life.
• Lubricant Additive: Used in formulating industrial oils and greases to improve oxidative stability and extend operational lifespan.
• Chemical Intermediate: Serves as a key building block in the synthesis of more complex antioxidants, UV stabilizers, and specialty monomers.
• Fuel Additive: Employed to control oxidation and gum formation in certain fuel formulations.
• Cosmetic Ingredient: Functions as an antioxidant in specific personal care formulations where its properties are required.
• Research & Development: Used in academic and industrial laboratories for studying antioxidant mechanisms and developing new materials.

Basic Information

Product Name	2,5-Dioctylhydroquinone
CAS No.	10551-36-7
Molecular Formula	C22H38O2
Molecular Weight	334.54 g/mol
Synonyms	2,5-Di-n-octylhydroquinone; 2,5-Di-n-octyl-1,4-benzenediol; 1,4-Benzenediol, 2,5-dioctyl-; Hydroquinone, 2,5-dioctyl-; 2,5-Dioctylbenzene-1,4-diol; DOQ; 2,5-Dioctylquinol
EINECS	234-126-5

Quality Control

Our 2,5-Dioctylhydroquinone is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including assay, purity profiling, and identification, to ensure it meets stringent specifications. Certificates of Analysis (COA) documenting these results are provided with every shipment to guarantee traceability and consistency for our B2B partners.

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 nature as an easily oxidized compound, it is recommended to store under an inert atmosphere (e.g., nitrogen) for long-term preservation. 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	Contact for details
Loss on Drying	≤ 0.5%
Heavy Metals	≤ 20 ppm

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