BBT-2C6ThBr

Chemistry Building Blocks, Dibromo Monomers, Heterocyclic Building Blocks, Materials, Monomers

BBT-2C6ThBr, for the synthesis of extremely low band gap OFET polymers

High quality and high purity monomer available online

Specifications | MSDS | Literature and Reviews

BBT-2C6ThBr, namely 4,8-bis(5-bromo-4-hexylthiophene)-benzo[1,2-c;4,5-c']bis[1,2,5] thiadiazole, has been used as a building block for the synthesis of extremely low-band-gap OFET polymers such as PBBTSD and PBBTPD which extend the absorption to 1200 nm with onset at 2030 nm.

With two electron withdrawing benzothiadiazoles, BBT-2C6ThBr is extremely electron deficient to forming ambipolar low band-gap polymers, allowing both electrons and holes to be easily injected.

Benzothiadiazole building block

for the synthesis of OLED and organic photovoltaic materials

Worldwide shipping

Quick and reliable shipping

Capped with bromides

for facile coupling reactions

High purity

>98% Purity

General Information

CAS Number	N/A
Chemical Formula	C₂₆H₂₈Br₂ N₄S₄
Molecular Weight	684.61 g/mol
Full Name	4,8-bis(5-bromo-4-hexylthiophene)-benzo[1,2-c;4,5-c']bis[1,2,5] thiadiazole
Synonyms	BBTT6
Classification / Family	Benzo[1,2-c;4,5-c']bis[1,2,5] thiadiazole (BBT) derivatives, Organic intermediates and building blocks, Semiconductor Synthesis, Low band gap polymers, Organic Photovoltaics.

Chemical Structure

Product Details

Purity	98%
Boiling Point	N/A
Appearance	Blueish green solid

MSDS Documentation

BBT-2C6ThBr MSDS sheet

Literature and Reviews

Ambipolarity in Benzobisthiadiazole-Based Donor–AcceptorConjugated Polymers, J. D. Yuen et al., Adv. Mater., 23, 3780–3785 (2011); DOI: 10.1002/adma.201101134.
Benzothiadiazole and its π-extended, heteroannulated derivatives: useful acceptor building blocks for high-performance donor–acceptor polymers in organic electronics, Y. Wang et al., J. Mater. Chem. C, 4, 6200 (2016); DOI: 10.1039/c6tc01860b.