Description

1,2-Bis(5-(2-Ethylhexyl)Thiophen-2-Yl)Ethane-1,2-Dione CAS NO 1450879-08-9 is a high-purity diketone derivative featuring thiophene and branched alkyl chain substituents, making it a valuable organic intermediate. This compound is engineered for applications requiring precise molecular architecture and consistent batch-to-batch performance. It is primarily utilized by researchers and manufacturers in the organic electronics, specialty polymer, and advanced materials sectors.

Application

• Organic Semiconductor Precursor: A key building block for the synthesis of conjugated polymers and small molecules used in organic field-effect transistors (OFETs) and organic photovoltaics (OPVs).
• Functional Dye Intermediate: Serves in the production of novel chromophores and fluorophores for sensing and imaging applications.
• Ligand Synthesis: Used to create complexing agents and ligands for catalytic systems and metal-organic frameworks (MOFs).
• Advanced Polymer Research: Employed in R&D for developing new classes of electroactive and photoactive polymers with tailored properties.
• Material Science: A versatile monomer for creating specialty materials with specific electronic or optical characteristics.

Basic Information

Product Name	1,2-Bis(5-(2-Ethylhexyl)Thiophen-2-Yl)Ethane-1,2-Dione
CAS No.	1450879-08-9
Molecular Formula	C30H42O2S2
Molecular Weight	498.78 g/mol
Synonyms	1,2-Bis[5-(2-ethylhexyl)-2-thienyl]ethanedione; 2,2'-(Ethane-1,2-dione-1,2-diyl)bis[5-(2-ethylhexyl)thiophene]; 1,2-Di(5-(2-ethylhexyl)thiophen-2-yl)ethane-1,2-dione; 1,2-Bis(5-(2-ethylhexyl)thien-2-yl)ethanedione; (5-(2-Ethylhexyl)thiophene-2,2-diyl)bis(ethan-1-one-1-ylidene); Thiophene diketone derivative; EHTDK; Contact for additional trade names.
EINECS	Contact for details

Quality Control

Our production of 1,2-Bis(5-(2-Ethylhexyl)Thiophen-2-Yl)Ethane-1,2-Dione adheres to stringent quality management protocols to ensure high purity and reliability for sensitive R&D and manufacturing processes. Each batch undergoes comprehensive analytical characterization, including HPLC, NMR, and GC-MS, to verify identity and purity. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting all relevant specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from heat sources and incompatible materials. This material is light-sensitive (store away from light).

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Heavy Metals	< 20 ppm
Residual Solvents (GC)	Meets ICH guidelines

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