Description

1,2-Benzenediol,4-Heptyl-(9Ci) is a synthetic alkylated catechol derivative, a member of the substituted dihydroxybenzene family. This compound is valued for its role as a versatile chemical intermediate and a specialized antioxidant, offering controlled reactivity due to its specific substitution pattern. It is primarily utilized in the research and development of advanced polymer stabilizers, specialty antioxidants, and as a building block in fine chemical synthesis for industries including materials science and specialty chemicals. The CAS number for this compound is 2628-64-0.

Application

This alkylated catechol serves as a critical functional component in several high-value industrial and research applications:

• Polymer Additive Synthesis: A key intermediate in manufacturing specialized antioxidants and light stabilizers for plastics and synthetic rubbers.
• Fine Chemical Intermediate: Used in the synthesis of complex organic molecules for pharmaceuticals and agrochemical research.
• Lubricant & Fuel Stabilizer: Acts as an antioxidant precursor to prevent oxidation and gum formation in advanced lubricant formulations and specialty fuels.
• Photographic Chemicals: Employed in the development of certain photographic developers and specialized imaging agents.
• Research & Development: Serves as a standard or reagent in organic synthesis and material science research due to its defined phenolic structure.
• Adhesive & Coating Formulations: Used as a stabilizer or modifying agent in high-performance adhesive and coating systems to enhance durability.

Basic Information

Product Name	1,2-Benzenediol,4-Heptyl-(9Ci)
CAS No.	2628-64-0
Molecular Formula	C₁₃H₂₀O₂
Molecular Weight	208.30 g/mol
Synonyms	4-Heptylcatechol; 4-Heptyl-1,2-benzenediol; 4-Heptylpyrocatechol; 1,2-Dihydroxy-4-heptylbenzene; Heptylhydroquinone (isomer); NSC 403107
EINECS	220-105-7

Quality Control

Our production of 1,2-Benzenediol,4-Heptyl-(9Ci) adheres to stringent quality management protocols. Each batch is analytically verified to meet precise specifications for identity, purity, and impurity profiles. Certificates of Analysis (COA) documenting results from techniques such as HPLC, GC, and NMR are provided to ensure full traceability and compliance with your research or manufacturing requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). This material is easily oxidized (store under inert atmosphere) and is light-sensitive; prolonged exposure to air or light should be avoided to maintain stability and purity.

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.