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Main menu. move to sidebar hide. Navigation Main page; ... This page provides supplementary chemical data on bromine pentafluoride. ... 1.2 Polar Covalent Bond length ...
6.1: Benzyl chloride or Benzyl chloride unstabilized UN 1739: 8: Benzyl chloroformate: UN 1740: 8: Hydrogen difluorides, n.o.s. solid UN 1741: 2.3: Boron trichloride: UN 1742: 8: Boron trifluoride acetic acid complex UN 1743: 8: Boron trifluoride propionic acid complex UN 1744: 8: Bromine or Bromine solutions UN 1745: 5.1: Bromine pentafluoride ...
Hexabromocyclododecane (HBCD or HBCDD) is a brominated flame retardant.It consists of twelve carbon, eighteen hydrogen, and six bromine atoms tied to the ring. Its primary application is in extruded (XPS) and expanded (EPS) polystyrene foam used as thermal insulation in construction.
Bromine is more electronegative than carbon (2.9 vs 2.5). Consequently, the carbon in a carbon–bromine bond is electrophilic, i.e. alkyl bromides are alkylating agents. [2] Carbon–halogen bond strengths, or bond dissociation energies are of 115, 83.7, 72.1, and 57.6 kcal/mol for bonded to fluorine, chlorine, bromine, or iodine, respectively ...
This can be seen from the standard electrode potentials of the X 2 /X − couples (F, +2.866 V; Cl, +1.395 V; Br, +1.087 V; I, +0.615 V; At, approximately +0.3 V). Bromination often leads to higher oxidation states than iodination but lower or equal oxidation states to chlorination.
EuBr 3 + 1 / 2 H 2 → EuBr 2 + HBr 2 TaBr 4 TaBr 3 + TaBr 5. Most of the bromides of the pre-transition metals (groups 1, 2, and 3, along with the lanthanides and actinides in the +2 and +3 oxidation states) are mostly ionic, while nonmetals tend to form covalent molecular bromides, as do metals in high oxidation states from +3 and above.
BCDMH is an excellent source of both chlorine and bromine as it reacts slowly with water releasing hypochlorous acid and hypobromous acid. It used as a chemical disinfectant for recreational water sanitation and drinking water purification. [1] BCDMH works in the following manner: [2] The initial BCDMH reacts with water (R = Dimethylhydantoin):
Bromine water, Br 2. Bromine water is an oxidizing, intense brown mixture containing diatomic bromine (Br 2) dissolved in water (H 2 O). [1] It is often used as a reactive in chemical assays of recognition for substances which react with bromine in an aqueous environment with the halogenation mechanism, mainly unsaturated carbon compounds (carbon compounds with 1 or more double or triple bond(s)).