2708-97-6 | 1,2-Diiodotetrafluorobenzene

CAS:2708-97-6 | 1,2-Diiodotetrafluorobenzene ,Description

1,2-Diiodotetrafluorobenzene (DTFB) is an important organic halogen compound that is widely used for a variety of purposes in the fields of chemistry and biochemistry. DTFB is a colorless, volatile, and water-soluble solid that has a molecular weight of 284.84 g/mol and a melting point of -70 °C. It is a versatile and useful compound that has been used in a variety of applications, including organic synthesis, biochemistry, and drug development.
 

Scientific Research Applications

Co-Crystal Synthesis and Solid-State Architecture

1,2-DITFB has been instrumental in the synthesis of co-crystals, leveraging its halogen bonding capabilities. Aakeröy et al. (2008) elucidate its role in assembling specific solid-state architectures using non-covalent interactions, showcasing its utility in forming co-crystals with defined molecular arrangements (Aakeröy, Desper, Fasulo, Hussain, Levin, & Schultheiss, 2008) . Similarly, Gao et al. (2012) emphasize its efficacy as a halogen bonding donor in assembling an organic phosphorescent co-crystal with carbazole, illustrating its potential in developing phosphorescent materials (Gao, Shen, Zhao, Yan, Pang, & Jin, 2012).

Modulating Magnetic Properties

Pang et al. (2013) demonstrated the capacity of 1,2-DITFB to modulate crystal packing and magnetic properties in co-crystals. By forming novel cocrystals with organic free radicals, it was shown that halogen bonding can significantly influence magnetic coupling, underscoring the compound's utility in designing materials with desired magnetic properties (Pang, Zhao, Wang, Sun, & Jin, 2013).

Advancements in Organic Electronics

1,2-DITFB has also found applications in enhancing the efficiency of organic solar cells (OSCs). Fu et al. (2020) highlighted its role as a σ-hole-containing volatile solid additive in PM6:Y6-based OSCs. The synergetic interactions between 1,2-DITFB and the photoactive matrix contributed to a more condensed and ordered molecular arrangement, leading to a significant improvement in charge transport and overall device efficiency (Fu, Chen, Yang, Jung, Lv, Lan, Chen, Hu, Yang, Duan, Kan, Yang, Sun, Lu, & Xiao, 2020).

Phosphorescence and Luminescence

The compound's ability to modulate luminescence properties has been explored through the formation of cocrystals with pyrene. Shen et al. (2012) found that cocrystals of 1,2-DITFB with pyrene exhibited strong phosphorescence at room temperature, with the molecular environment created by 1,2-DITFB playing a crucial role in influencing phosphorescence behavior (Shen, Wei, Zou, Sun, & Jin, 2012).

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