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等级
ACS reagent
质量水平
蒸汽压
1 mmHg ( 136.5 °C)
表单
powder
反应适用性
reagent type: catalyst
core: mercury
杂质
≤0.05% insol. CH3OH
还原残留物
≤0.02%
颜色
white to very faintly yellow
沸点
322 °C (lit.)
mp
236 °C (lit.)
痕量阴离子
chloride (Cl-): ≤0.25%
SMILES字符串
Br[Hg]Br
InChI
1S/2BrH.Hg/h2*1H;/q;;+2/p-2
InChI key
NGYIMTKLQULBOO-UHFFFAOYSA-L
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一般描述
Mercury(II) bromide (HgBr2) affords 1:1 adducts on reaction with N,N,N′,N′- tetramethyl-o-phenylenediamine. Single-crystal X-ray diffraction studies of these adducts have been reported. It forms complexes by reacting with 3,12-dimethylbenzo[a]quinoxalino[2,3-c]phenazine ligand.
应用
Mercury(II) bromide (HgBr2) may be used in the preparation of mononuclear [Hg(L1)Br2] and 1D polymer [Hg2(L2)Br4]n [L1 = (N,N-diethyl,N′-(pyridin-2-yl)formylidene)ethane-1,2-diamine and L2 = (N,N-diethyl,N′-(pyridin-2-yl)benzylidene)ethane-1,2-diamine]. It may also be used as a promoter in the glycoslyation reaction of alcohols.
警示用语：
Danger
危险分类
Acute Tox. 1 Dermal - Acute Tox. 1 Inhalation - Acute Tox. 2 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - STOT RE 2
储存分类代码
6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
法规信息
危险化学品
Practical synthesis of the 2-acetamido-3,4,6-tri-O-acetyl-2-deoxy-?-d-glucosides of Fmoc-serine and Fmoc-threonine and their benzyl esters.
Carvalho I, et al.
Carbohydrate Research, 338(10), 1039-1043 (2003)
Syntheses, Structures and Properties of Two Luminous Mercury (II) Bromides Containing Tridentate N-Donor Schiff Bases: Control of Coordination Number and Nuclearity by Varying Ligand Matrices.
Satapathi S, et al.
Journal of Chemical Crystallography, 42(10), 1060-1066 (2012)
Synthesis of Quinoxalinophenazine Derivatives and Reaction of 3, 12-Dimethylbenzo [a] quinoxalino [2, 3-c] phenazine with Mercury (II) Bromide: Spectral and Structural Characterization.
Marjani AP, et al.
Chinese Journal of Structural Chemistry / Jie Gou Hua Xue, 33(10), 1460-1466 (2014)
Crystal Structures of the 1: 1 Adducts of N, N, N', N'-Tetramethyl-o-phenylenediamine with Zinc (II) Bromide and Mercury (II) Bromide and Iodide.
Hughes CM, et al.
Australian Journal of Chemistry, 38(10), 1521-1527 (1985)
S Engst et al.
Biochemistry, 37(33), 11496-11507 (1998-08-26)
Conditions are described under which the nonphysiological substrate mercuric bromide (HgBr2) is rapidly turned over, both by the wild type (CCCC) and by an active site double mutant (CCAA) of mercuric reductase in which the C-terminal cysteines 557' and 558'
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