2,5-Bis[(trimethylsilyl)ethynyl]thieno[3,2-b]thiophene TCI B5196

Chemical Identity

CAS No.: 139896-65-4
PubChem: CID 85633934·SID 354333650
Formula: C16H20S2Si2
Molecular weight: 332.6 g/mol
Purity: >98.0%(GC)

Full identifiers (IUPAC, SMILES, InChIKey)

IUPAC: trimethyl-[2-[5-(2-trimethylsilylethynyl)thieno[3,2-b]thiophen-2-yl]ethynyl]silane
SMILES: C[Si](C)(C)C#CC1=CC2=C(S1)C=C(S2)C#C[Si](C)(C)C
InChIKey: OWXZBWIZKNUJOL-UHFFFAOYSA-N

Rp 3.498.600,00

~~Rp 2.462.250,00~~ Rp 3.498.600,00

Sale Sold out

Shipping calculated at checkout.

Berat 200mg 1g

Pembayaran hanya melalui request quotation dan dilakukan setelah tim kami menghubungi Anda. Mohon cantumkan nomor WhatsApp aktif untuk konfirmasi pesanan & pembuatan invoice. Estimasi pengiriman 2-4 minggu setelah pembayaran.

Dokumen Keamanan & Mutu

↓ Unduh SDS / MSDS (PDF resmi TCI)

CoA (Certificate of Analysis)

Spesifik per batch produksi — diterbitkan dan dikirim bersama barang sesuai nomor lot yang Anda terima.

Contoh CoA segera tersedia.

💬 Minta CoA via WhatsApp

View full details

2,5-Bis[(trimethylsilyl)ethynyl]thieno[3,2-b]thiophene is a specialized organic compound used in material science research, particularly in the development of organic semiconductors. This compound plays a crucial role in laboratories where researchers are working on advanced materials with unique electronic properties. Its complex structure, combining thiophene rings with trimethylsilyl ethynyl groups, enables it to serve as a building block for synthesizing more complex organic molecules. This makes it an essential tool for scientists aiming to innovate in the field of optoelectronic devices and advanced semiconductor technologies.

The compound is favored for its chemical stability and controlled reactivity, which are vital for precise synthetic processes. Its molecular structure, featuring ethynyl chains and silyl groups, contributes to its excellent conductivity and compatibility with various molecular interactions. These properties make it a preferred choice for researchers who require materials that can be reliably manipulated in controlled environments. The compound's ability to form stable bonds with other molecules further enhances its utility in the creation of functional materials for modern technological applications.

In Indonesian laboratories, this compound is widely used in material science research, especially in the development of organic semiconductors and optoelectronic devices. Researchers at universities and research institutions rely on it to advance their studies in organic electronics, sensor technologies, and display technologies. Its application in these contexts underscores its importance in the scientific community working on next-generation electronic materials.

TCI brochures (PDF)

Thiophenes 2026-06-29 · p. 13
Please inquire for pricing and availability of listed products to our local sales representatives. Si Si Et 2026-07-16 · p. 5
Building Blocks for Organic Semiconductor 2026-03-24 · p. 25

Related TCI products

Organic Semiconductor Development: This compound is ideal for synthesizing organic semiconductors due to its unique electronic properties and molecular structure, enabling the creation of efficient and stable electronic materials.
Optoelectronic Device Fabrication: Its conductivity and compatibility with various molecular interactions make it suitable for use in the development of optoelectronic devices such as sensors and display technologies.
Advanced Material Synthesis: The compound serves as a building block for creating complex organic molecules, supporting research in material science and nanotechnology.
Research in Display Technologies: Its ability to form stable bonds with other molecules makes it a valuable component in the development of next-generation display technologies.
Sensor Development: The compound's controlled reactivity and stability make it suitable for use in the fabrication of sensitive and reliable electronic sensors.

Brand	TCI
CAS number	139896-65-4
Molecular formula	—
Purity	—
Category	Materials Science > Material Building Blocks > Small Molecule Semiconductor Building Blocks
Pack sizes	As per supplier specifications
Physical form	Solid (as per standard product description)
Storage	Store in a cool, dry place away from light and moisture

This compound should be stored in a cool, dry environment, away from direct light and moisture to maintain its chemical stability. It is recommended to use airtight containers made of materials that are chemically inert, such as glass or high-density polyethylene, to prevent contamination and degradation. In laboratory settings, it is important to handle the compound with appropriate personal protective equipment, including gloves and safety goggles, to ensure safety during handling. Due to its controlled reactivity, it should be used in well-ventilated areas to minimize exposure. Proper labeling of storage containers is essential to ensure safe handling and prevent accidental use. Always follow standard laboratory safety protocols when working with this compound to maintain a safe and efficient research environment.

—