Description

2-n-Octylthiophene is a high-purity, synthetic organic compound belonging to the class of alkylated thiophenes. This specialty chemical serves as a crucial building block and functional intermediate in advanced material science and fine chemical synthesis. It is primarily utilized by R&D laboratories and industrial manufacturers in the electronics, polymer, and pharmaceutical sectors for its unique electronic and structural properties.

Application

• As a key monomer or comonomer in the synthesis of conductive polymers and organic semiconductors for electronic devices.
• As a functional intermediate in the development of organic field-effect transistors (OFETs) and organic light-emitting diodes (OLEDs).
• In the preparation of advanced ligands and catalysts for transition metal-catalyzed cross-coupling reactions.
• As a precursor for liquid crystal materials and specialty additives for polymer modification.
• In pharmaceutical research as a scaffold or intermediate for novel active pharmaceutical ingredients (APIs).
• For the synthesis of sensors and dyes with tailored optical properties.

Basic Information

Product Name	2-n-Octylthiophene
CAS No.	880-36-4
Molecular Formula	C₁₂H₂₀S
Molecular Weight	196.35 g/mol
Synonyms	2-Octylthiophene; Thiophene, 2-octyl-; n-Octylthiophene; 2-n-Octylthiophene; 2-(n-Octyl)thiophene; 2-C8H17-Thiophene; 2-Octyl-thiophene; Octylthiophene
EINECS	212-925-8

Quality Control

Our 2-n-Octylthiophene is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including GC, HPLC, and NMR, to ensure high chemical purity and identity confirmation. We provide detailed Certificates of Analysis (COA) with every shipment, documenting all critical quality parameters. Our commitment to consistent quality and traceability supports your R&D and production needs.

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). This material is light-sensitive and easily oxidized; for long-term storage, it is recommended to keep the container under an inert atmosphere such as nitrogen or argon to maintain product integrity.

Specification

Item	Specification
Appearance	Colorless to pale yellow clear liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Refractive Index (n20D)	1.490 - 1.510
Density (20°C)	0.89 - 0.91 g/mL

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