Description

2 5-Bis(3' 7'-Dimethyloctyloxy)Terephthalate is a specialized organic compound, a derivative of terephthalic acid, designed for advanced material science applications. Its molecular structure, featuring extended branched alkyloxy chains, is engineered to impart specific solubility and compatibility properties in high-performance formulations. This compound is primarily utilized by researchers and manufacturers in the organic electronics, polymer synthesis, and specialty chemical sectors.

Application

• Organic Semiconductor Precursor: Acts as a key monomer or intermediate in the synthesis of conjugated polymers and small molecules for organic light-emitting diodes (OLEDs) and organic photovoltaics (OPVs).
• Liquid Crystal Material: Used in the development of liquid crystal mixtures for display technologies, where its molecular structure can influence mesomorphic properties.
• Polymer Modification: Serves as a functional additive or co-monomer to modify the solubility, processability, and thermal properties of engineering plastics and high-performance polymers.
• Specialty Dye & Pigment Intermediate: Employed in the synthesis of complex chromophores and pigments for advanced coloring applications.
• Research & Development: A valuable building block in academic and industrial R&D for exploring new materials with tailored electronic or optical characteristics.

Basic Information

Product Name	2 5-Bis(3' 7'-Dimethyloctyloxy)Terephthalate
CAS No.	325461-35-6
Molecular Formula	C34H58O6
Molecular Weight	562.82 g/mol
Synonyms	2,5-Bis(3,7-dimethyloctyloxy)terephthalate; 2,5-Bis[(3,7-dimethyloctyl)oxy]terephthalic acid derivative; Terephthalic acid, 2,5-bis(3,7-dimethyloctyloxy)-; 2,5-Bis(3,7-dimethyloctyloxy)-1,4-benzenedicarboxylate; 2,5-Di(3,7-dimethyloctyloxy)terephthalate; BDOT; Contact for additional trade names and abbreviations.
EINECS	Contact for details

Quality Control

Our 2 5-Bis(3' 7'-Dimethyloctyloxy)Terephthalate is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with key parameters such as assay, impurity profile, and physical specifications. Quality standards are aligned with research-grade and custom synthesis requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (typically 15-25°C). Keep away from strong oxidizing agents. For long-term storage under inert atmosphere, please contact us for specific recommendations.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Heavy Metals	≤ 20 ppm

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