Description

2,6-Dimethylhydroquinone is a high-purity organic compound belonging to the hydroquinone family, characterized by its two methyl substituents in the 2 and 6 positions. This specific substitution pattern makes it a valuable key intermediate and building block in the synthesis of more complex molecules, particularly in advanced material science and fine chemical manufacturing. It is essential for industries requiring precise chemical functionality and controlled reactivity, such as polymer production, pharmaceutical research, and specialty chemical development.

Application

• Polymer & Resin Industry: Serves as a crucial monomer or chain modifier in the production of high-performance polymers, including specialty polyesters and epoxy resins.
• Pharmaceutical Intermediates: Used as a key synthetic building block in the research and development of active pharmaceutical ingredients (APIs) and other fine chemicals.
• Antioxidant Synthesis: Acts as a precursor in the manufacture of sterically hindered phenolic antioxidants, which are vital for stabilizing plastics, fuels, and lubricants.
• Agrochemicals: Employed in the synthesis of certain herbicides, fungicides, and plant growth regulators.
• Dye & Pigment Manufacturing: Functions as an intermediate in the production of complex organic dyes and colorants.
• Photographic Chemicals: Used in specific developer formulations within the photographic industry.
• Research & Development: A valuable reagent in academic and industrial R&D labs for organic synthesis and material science studies.

Basic Information

Product Name	2,6-Dimethylhydroquinone
CAS No.	654-42-2
Molecular Formula	C8H10O2
Molecular Weight	138.16 g/mol
Synonyms	2,6-Dimethyl-1,4-benzenediol; 1,4-Dihydroxy-2,6-dimethylbenzene; 2,6-Dimethyl-p-hydroquinone; 2,6-Dimethylquinol; 2,6-Dimethyl-1,4-dihydroxybenzene; 2,6-Xylohydroquinone; DMHQ
EINECS	211-488-5

Quality Control

Our 2,6-Dimethylhydroquinone is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure it meets defined purity and impurity profile specifications. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with each shipment to guarantee traceability and compliance with your technical requirements.

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). Due to its sensitivity to oxidation, 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	168°C - 172°C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Related Substances (HPLC)	Total impurities ≤ 2.0%

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