Description

5',5''''-(Buta-1,3-Diyne-1,4-Diyl)Bis(([1,1':3',1''-Terphenyl]-4,4''-Dicarboxylic Acid)) is a high-purity, multi-functional organic building block designed for advanced material synthesis. This compound is valued for its rigid, conjugated molecular structure, which is critical for developing materials with specific electronic and optical properties. It is primarily utilized by researchers and manufacturers in the fields of organic electronics, metal-organic frameworks (MOFs), and specialty polymer chemistry. The product, identified by CAS NO 2227093-90-3, is supplied with full analytical documentation to ensure batch-to-batch consistency for demanding applications.

Application

This specialized dicarboxylic acid derivative serves as a key precursor in several high-tech research and development areas:

• Organic Semiconductor Development: As a core building block for electron-transport materials and n-type semiconductors in OLEDs and OFETs.
• Metal-Organic Framework (MOF) Synthesis: Its extended, rigid terphenyl backbone with terminal carboxylates is ideal for constructing porous, crystalline MOFs with tailored pore sizes for gas storage or separation.
• Conjugated Polymer Synthesis: Used in the creation of polymers for photovoltaic cells, sensors, and electrochromic devices due to its diyne-linked, planar structure.
• Ligand for Catalysis: Can act as a chelating or bridging ligand in the design of homogeneous catalysts for organic transformations.
• Advanced Material Research: Serves as a model compound in supramolecular chemistry and crystal engineering studies.

Basic Information

Product Name	5',5''''-(Buta-1,3-Diyne-1,4-Diyl)Bis(([1,1':3',1''-Terphenyl]-4,4''-Dicarboxylic Acid))
CAS No.	2227093-90-3
Molecular Formula	C52H30O8
Molecular Weight	782.79 g/mol
Synonyms	5',5''''-(Buta-1,3-diyne-1,4-diyl)bis[1,1':3',1''-terphenyl]-4,4''-dicarboxylic acid; 4,4''''-(Buta-1,3-diyne-1,4-diyl)bis([1,1':3',1''-terphenyl]-4,4''-dicarboxylic acid); 1,1':3',1''-Terphenyl-4,4''-dicarboxylic acid, 5,5''''-(1,3-butadiyne-1,4-diyl)bis-; Extended Terphenyl Dicarboxylic Acid; Conjugated Diyne-Linked Terphenyl Acid; MOF Linker 2227093-90-3; BDTBDA (abbreviation)
EINECS	Contact for details

Quality Control

Our 5',5''''-(Buta-1,3-Diyne-1,4-Diyl)Bis(([1,1':3',1''-Terphenyl]-4,4''-Dicarboxylic Acid)) is produced under strict quality management protocols to ensure high purity and lot-to-lot reproducibility suitable for research and development. Each batch is accompanied by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles. We adhere to relevant industry standards for fine chemicals, and specifications can be aligned with customer-specific requirements for advanced material synthesis.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed in a dry environment to prevent moisture absorption, which can affect purity and performance. For long-term storage, consider the use of a desiccator.

Specification

Item	Specification
Appearance	Off-white to light yellow powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.5%

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