Description

4,4''-(2,5-Dibutoxy-1,4-Phenylene)Bis[2-Methyl-3-Butyn-2-Ol] is a specialized organic compound featuring a central phenylene core symmetrically substituted with butoxy and tertiary propargylic alcohol groups. This unique molecular architecture makes it a valuable high-purity intermediate and functional monomer for advanced material synthesis. It is primarily sought by R&D and production teams in the pharmaceutical, agrochemical, and specialty polymer industries for constructing complex molecular frameworks and introducing specific functional properties into final products.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly those requiring rigid, symmetrical aromatic linkers with alkyne functionality for click chemistry or further derivatization.
• Agrochemical Synthesis: Used in the research and development of novel herbicides, fungicides, and plant growth regulators where its specific structure can contribute to biological activity and environmental stability.
• Specialty Polymer & Resin Production: Acts as a cross-linking agent or monomer for creating high-performance polymers, liquid crystal polymers (LCPs), and thermosetting resins with enhanced thermal and mechanical properties.
• Material Science Research: Employed in the development of organic electronic materials, such as semiconductors for OLEDs or OFETs, due to its conjugated system potential and functional handles for polymerization.
• Fine Chemical Synthesis: Utilized as a versatile synthon in organic synthesis for constructing complex natural product analogs, ligands for catalysis, and other high-value specialty chemicals.

Basic Information

Item	Details
Product Name	4,4''-(2,5-Dibutoxy-1,4-Phenylene)Bis[2-Methyl-3-Butyn-2-Ol]
CAS No.	179264-44-9
Molecular Formula	C26H38O4
Molecular Weight	414.58 g/mol
Synonyms	2,5-Dibutoxy-1,4-bis(3-hydroxy-3-methylbut-1-yn-1-yl)benzene; 1,4-Bis(3-hydroxy-3-methyl-1-butynyl)-2,5-dibutoxybenzene; 2,5-Dibutoxy-1,4-di(3-hydroxy-3-methyl-1-butynyl)benzene; 4,4'-(2,5-Dibutoxy-1,4-phenylene)bis(2-methyl-3-butyn-2-ol); 2-Methyl-3-butyn-2-ol, 4,4'-(2,5-dibutoxy-1,4-phenylene)bis-
EINECS	Contact for details

Quality Control

Our production of 4,4''-(2,5-Dibutoxy-1,4-Phenylene)Bis[2-Methyl-3-Butyn-2-Ol] adheres to stringent internal quality standards to ensure batch-to-batch consistency and reliability for your critical processes. Each lot undergoes comprehensive analytical testing, including HPLC for purity and spectroscopic identification (IR, NMR). A detailed Certificate of Analysis (COA) documenting identity, purity, and impurity profiles is provided with every shipment to support your quality assurance and regulatory compliance needs.

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). This compound may be light-sensitive; prolonged exposure to light should be avoided. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 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.