Description

3-Pentadecylcatechol is a specific alkylated catechol derivative, a compound of significant interest in organic synthesis and industrial applications. Its unique structure, featuring a long pentadecyl chain attached to the catechol core, makes it a valuable intermediate for producing antioxidants, polymerization inhibitors, and specialty chemicals. This product is essential for R&D laboratories and manufacturers in the pharmaceutical, agrochemical, and polymer industries seeking to develop or stabilize advanced material formulations.

Application

• Chemical Intermediate: Serves as a key building block in the synthesis of complex organic molecules, including pharmaceuticals and agrochemicals.
• Polymer Industry: Acts as a monomer or an additive for modifying polymer properties, such as thermal stability and oxidative resistance.
• Antioxidant Precursor: Used in the development of phenolic antioxidants for stabilizing fuels, lubricants, and plastics.
• Research & Development: A valuable reference standard and reagent in academic and industrial research exploring catechol chemistry.
• Corrosion Inhibitor Formulation: Potential use in creating additives for metalworking fluids and coatings.
• Specialty Surfactants: The long alkyl chain allows for potential application in the synthesis of non-ionic surfactants with specific properties.

Basic Information

Product Name	3-Pentadecylcatechol
CAS No.	492-89-7
Molecular Formula	C21H36O2
Molecular Weight	320.51 g/mol
Synonyms	1,2-Dihydroxy-3-pentadecylbenzene; 3-n-Pentadecylcatechol; 3-Pentadecyl-1,2-benzenediol; 3-Pentadecylpyrocatechol; Catechol, 3-pentadecyl-; 1,2-Benzenediol, 3-pentadecyl-; Cardol (technical mixture component); Urushiol component (saturated analogue)
EINECS	207-771-5

Quality Control

Our 3-Pentadecylcatechol is produced and handled under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including chromatographic purity assays and identity confirmation, to ensure it meets the high standards required for industrial and research applications. A Certificate of Analysis (COA) detailing specific results for purity, identity, and related substances is provided with every shipment and is available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its nature of being easily oxidized, it is recommended to store the product 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)	≥ 95.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Heavy Metals	≤ 20 ppm

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