Description

2,6,7-Trioxabicyclo(2.2.2)Octane, 1-(4-Ethynylphenyl)-4-(2-Methyl-2-Propyl)- is a specialized bicyclic orthoester derivative featuring both an ethynyl and a tert-butyl-like substituent. This unique molecular architecture makes it a valuable high-performance building block for advanced material synthesis, particularly where controlled cross-linking and thermal stability are required. It is primarily sought after by R&D and production teams in the pharmaceutical intermediates, specialty polymers, and electronic materials sectors.

Application

• Pharmaceutical Intermediate: Serves as a key synthon in the development of novel active pharmaceutical ingredients (APIs), particularly for targeted drug delivery systems.
• Cross-linking Agent for Polymers: Used in the formulation of high-performance epoxy resins, coatings, and adhesives requiring enhanced thermal and chemical resistance.
• Monomer for Specialty Polymers: Employed in the synthesis of advanced polycarbonates, polyesters, and other engineering plastics with tailored properties.
• Electronic Materials: Acts as a precursor in the production of dielectric materials, photoresists, and encapsulants for the semiconductor and microelectronics industry.
• Liquid Crystal & OLED Materials: Utilized as a core component in the synthesis of organic light-emitting diode (OLED) and liquid crystal display (LCD) materials.
• Dendrimer & Hyperbranched Polymer Synthesis: Functions as a versatile branching unit for constructing complex, three-dimensional macromolecular architectures.

Basic Information

Product Name	2,6,7-Trioxabicyclo(2.2.2)Octane, 1-(4-Ethynylphenyl)-4-(2-Methyl-2-Propyl)-
CAS No.	134133-86-1
Molecular Formula	C16H18O3
Molecular Weight	258.31 g/mol
Synonyms	1-(4-Ethynylphenyl)-4-(2-methyl-2-propyl)-2,6,7-trioxabicyclo[2.2.2]octane; 4-Ethynylphenyl tert-butyl bicycloorthocarbonate; TBBC-EP; 2,6,7-Trioxabicyclo[2.2.2]octane, 1-(4-ethynylphenyl)-4-(1,1-dimethylethyl)-; tert-Butyl 4-ethynylphenyl bicycloorthocarbonate; Orthocarbonate monomer
EINECS	Contact for details

Quality Control

Every batch of our 2,6,7-Trioxabicyclo(2.2.2)Octane derivative is manufactured and tested under a strict quality management system. We employ advanced analytical techniques including HPLC, GC, NMR, and IR spectroscopy to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all specification parameters is provided with each shipment to guarantee compliance with your research and production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Keep away from heat, sparks, open flames, and strong oxidizing agents. For long-term storage, consider under an inert atmosphere to maintain product integrity.

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%
Heavy Metals (as Pb)	≤ 10 ppm

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