Description

5-sec-Butyl-1,3-Di-tert-Butyl-2-Methoxybenzene is a high-purity, substituted benzene derivative designed for advanced chemical synthesis and material science applications. This compound matters as a versatile and sterically hindered intermediate, offering precise structural control for developing specialty chemicals, ligands, and performance additives. It is needed by R&D chemists and process engineers in the pharmaceutical, agrochemical, and polymer industries for creating novel molecules with tailored properties.

Application

• As a key advanced intermediate in the synthesis of complex pharmaceutical active ingredients (APIs) and agrochemicals.
• Utilized in the development of specialty ligands for catalysis and metal-organic frameworks (MOFs).
• Acts as a stabilizer or antioxidant precursor in high-performance polymer and lubricant formulations.
• Serves as a building block for organic electronic materials and liquid crystals.
• Employed in academic and industrial research for studying steric effects and reaction mechanisms.
• Used in the fine chemical industry for the custom synthesis of proprietary compounds.

Basic Information

Product Name	5-sec-Butyl-1,3-Di-tert-Butyl-2-Methoxybenzene
CAS No.	1951439-95-4
Molecular Formula	C19H32O
Molecular Weight	276.46 g/mol
Synonyms	1,3-Di-tert-butyl-5-sec-butyl-2-methoxybenzene; 2-Methoxy-1,3-di-tert-butyl-5-sec-butylbenzene; 5-(sec-Butyl)-1,3-bis(1,1-dimethylethyl)-2-methoxybenzene; 5-(1-Methylpropyl)-1,3-bis(tert-butyl)-2-methoxybenzene; 2-Methoxy-m-di-tert-butylbenzene, 5-sec-butyl derivative; Butylated Methoxybenzene Derivative; Sterically Hindered Methoxybenzene
EINECS	Contact for details

Quality Control

Our 5-sec-Butyl-1,3-Di-tert-Butyl-2-Methoxybenzene is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistent performance. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong acids and incompatible materials such as strong oxidizing agents. Handle and store under an inert atmosphere if prolonged storage is required.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or low-melting solid
Identification (IR)	Conforms to structure
Purity (HPLC/GC)	≥ 97.0%
Water Content (KF)	≤ 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.