Zhang, Shuai’s team published research in Reactive & Functional Polymers in 2019 | CAS: 629-03-8

1,6-Dibromohexane(cas: 629-03-8) is generally used to introduce C6 spacer in the molecular architecture. Some of the examples are: synthesis of pyrrolo-tetrathiafulvalene molecular bridge (6PTTF6) to study redox switching behavior of single molecules; synthesis of water-soluble thermoresponsive polylactides.HPLC of Formula: 629-03-8

In 2019,Reactive & Functional Polymers included an article by Zhang, Shuai; Zhu, Xiuling; Jin, Cuihong; Hu, Huilan. HPLC of Formula: 629-03-8. The article was titled 《Pyridinium-functionalized crosslinked anion exchange membrane based on multication side chain tethered elastomeric triblock poly(styrene-b-(ethylene-co-butylene)-b-styrene)》. The information in the text is summarized as follows:

Hydroxide ion conductivity and long-term chem. stability play an important role in the development of anion exchange membranes (AEMs) for application of alk. anion exchange membrane fuel cells (AAEMFCs). Herein, the high alk. stable elastomeric triblock copolymer, poly(styrene-b-(ethylene-co-butylene)-b-styrene) (SEBS) with pendent multi-cation side chain and 4,4-bipyridine was develop for AEMs. The three cations in a side chain were tethered to the SEBS backbone and the length of the spacer between cations was six methylene (-CH2-) groups (TNQN). More importantly, the 4,4-bipridine was introduced to the membranes as the crosslinker and functional groups, which exhibited the significant improvement in hydroxide ion conductivity of the membranes. The hydroxide conductivity of the cross-linked quaternized SEBS (TNQN-SEBS-Bpy) membranes was 30.41-69.04 mS·cm-1 from 30°C to 80°C, which could be ascribed to well micromorphol. and more functional groups. Compared to the uncross-linked TNQN-SEBS, the TNQN-SEBS-Bpy membranes showed higher mech. property and thermal stability. All the membranes exhibited good alk. stability which the hydroxide conductivity maintained above 90% of the original ionic conductivity after 300 h of alk. treatment (1 M aqueous NaOH) at 80°C. Based on these outstanding properties, the cross-linked membranes show great potential application as alk. anion exchange membranes. In the experimental materials used by the author, we found 1,6-Dibromohexane(cas: 629-03-8HPLC of Formula: 629-03-8)

1,6-Dibromohexane(cas: 629-03-8) is generally used to introduce C6 spacer in the molecular architecture. Some of the examples are: synthesis of pyrrolo-tetrathiafulvalene molecular bridge (6PTTF6) to study redox switching behavior of single molecules; synthesis of water-soluble thermoresponsive polylactides.HPLC of Formula: 629-03-8

Referemce:
Bromide – Wikipedia,
bromide – Wiktionary