Cleveland, Forrest F. published the artcileSubstituted ethanes. II. Raman and infrared spectra of 2,3-dibromo-2,3-dimethylbutane, 2,2,3,3-tetramethylbutane, Product Details of C6H12Br2, the publication is Journal of Chemical Physics (1950), 1320-4, database is CAplus.
cf. C.A. 39, 2254.3. Raman displacements and infrared absorption wave numbers for 2,3-dibromo-2,3-dimethylbutane and 2,2,3,3-tetramethylbutane (hexamethylethane) are reported, together with depolarization factors for the Raman lines and relative intensities for both the Raman lines and the infrared absorption bands. The spectra were obtained in both benzene and CCl4 solutions and the infrared measurements covered the region 400-5000 cm-1. The results indicate that both mols. possess a center of symmetry and that the structure is the same in the two solvents. The dipole moment of 1.01 D. obtained by Mizushima, Morino, and Miyagawa (private communication) for 2,3-dibromo-2,3-dimethylbutane in CCl4 solution can be explained by oscillations of 48° amplitude about the equilibrium trans position. Cf. C.A. 38, 3908.7.
Journal of Chemical Physics published new progress about 594-81-0. 594-81-0 belongs to bromides-buliding-blocks, auxiliary class Bromide,Aliphatic hydrocarbon chain, name is 2,3-Dibromo-2,3-dimethylbutane, and the molecular formula is C6H12Br2, Product Details of C6H12Br2.
Referemce:
https://en.wikipedia.org/wiki/Bromide,
bromide – Wiktionary