Description

(2,2-Dimethylbut-3-Yn-1-Yl)Benzene is a specialized alkyne-substituted aromatic compound, valued for its unique structure that serves as a versatile building block in advanced organic synthesis. Its terminal alkyne functionality and sterically hindered environment make it a critical intermediate for constructing complex molecular architectures. This product is essential for R&D chemists and process development scientists in the pharmaceutical, agrochemical, and advanced materials sectors seeking to develop novel active ingredients or functional polymers.

Application

• Pharmaceutical Intermediate: A key synthon for the construction of complex drug molecules, particularly those requiring alkyne groups for click chemistry or as a structural motif in active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the research and development of novel pesticides and herbicides, where its aromatic-alkyne scaffold can contribute to unique biological activity.
• Material Science Research: Serves as a monomer or cross-linking agent in the development of specialty polymers, resins, and advanced organic electronic materials.
• Chemical Synthesis Building Block: Employed in organic chemistry research for Sonogashira coupling and other palladium-catalyzed reactions to create conjugated systems and complex organic molecules.
• Ligand and Catalyst Development: Utilized as a precursor for synthesizing specialized ligands for metal-organic frameworks (MOFs) or homogeneous catalysis.
• Fine Chemical Production: Acts as an intermediate in the multi-step synthesis of flavors, fragrances, and other high-value specialty chemicals.

Basic Information

Product Name	(2,2-Dimethylbut-3-Yn-1-Yl)Benzene
CAS No.	65108-28-3
Molecular Formula	C12H14
Molecular Weight	158.24 g/mol
Synonyms	1-(2,2-Dimethylbut-3-yn-1-yl)benzene; Benzene, (2,2-dimethyl-3-butyn-1-yl)-; 2,2-Dimethyl-3-butyn-1-ylbenzene; 3-Butyn-1-ylbenzene, 2,2-dimethyl-; (2,2-Dimethyl-3-butynyl)benzene; α,α-Dimethyl-γ-phenylpropargyl alcohol precursor; Neopentylbenzene alkyne derivative
EINECS	Contact for details

Quality Control

Every batch of (2,2-Dimethylbut-3-Yn-1-Yl)Benzene is produced and tested under strict quality management protocols to ensure consistency and reliability for your critical applications. Our standard quality assurance includes comprehensive analytical testing via GC, HPLC, and NMR to verify identity, purity, and the absence of critical impurities. Certificates of Analysis (COA) documenting all test results are available for each lot and provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry, and well-ventilated area. Recommended storage temperature is 2-8°C for long-term stability. This compound is easily oxidized (store under inert atmosphere). Keep away from heat, sparks, open flames, and strong oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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