Organobromine compounds, also called organobromides, are organic compounds that contain carbon bonded to bromine. 1575-37-7, formula is C6H7BrN2, The most pervasive is the naturally produced bromomethane. Application In Synthesis of 1575-37-7
Lv, Guangxin;Jensen, Elynn;Shen, Chengtian;Yang, Kexin;Evans, Christopher M.;Cahill, David G. research published 《 Effect of Amine Hardener Molecular Structure on the Thermal Conductivity of Epoxy Resins》, the research content is summarized as follows. Epoxy resins with enhanced thermal conductivity are in great demand to improve the thermal management of elec. motors. However, the thermal conductivity of epoxy resin is typically low, comparable to 0.2 W/m-K, and a predictive understanding of the connection between mol. structure and thermal conductivity is not yet established. In this work, we present data for the thermal conductivity of seven thermosets synthesized from one com. available diepoxide (resorcinol diglycidyl ether) and seven phenylenediamines to systematically examine the dependence of thermal conductivity on the mol. structure of the phenylenediamine hardener. Variations in the mol. structure of phenylenediamines, e.g., positions of amine groups and the addition of electron withdrawing group, produce up to a factor of 2 change in the thermal conductivity of the cured resins. The highest thermal conductivity of 0.27 W/m-K is obtained with 5-chloro-m-phenylenediamine; the lowest thermal conductivity of 0.14 W/m-K is obtained with o-phenylenediamine. Thermal conductivities of these seven epoxy resins are 10-40% lower than the prediction of the min. thermal conductivity model.
Application In Synthesis of 1575-37-7, 4-Bromo-1,2-diaminobenzene can be obtained from 1,2-diaminobenzene via acetylation followed by bromination and alkaline hydrolysis.
4-Bromobenzene-1,2-diamine, also known as 4-Bromobenzene-1,2-diamine, is a useful research compound. Its molecular formula is C6H7BrN2 and its molecular weight is 187.04 g/mol. The purity is usually 95%.
4-Bromo-1,2-diaminobenzene is a dye that is used in diagnostic
procedures to detect the presence of amide groups. 4-Bromo-1,2-diaminobenzene can be used as an inhibitor for cationic polymerization reactions. It also has tuberculostatic activity and inhibits the growth of Mycobacterium tuberculosis. This compound reacts with aniline to form a benzimidazole derivative that contains a reactive amine group. The reaction between this amine group and different electrophiles generates benzimidazole compounds with different properties that are useful in nucleophilic attack reactions. The reaction between 4-bromo-1,2-diaminobenzene and methyl ethyl sulfide produces a luminescent probe that can be used to detect hydrogen bonds., 1575-37-7.
Referemce:
Bromide – Wikipedia,
bromide – Wiktionary