溴化汞(II) [溴化高汞]，Mercury(II) bromide；ACS reagent

图片 溴化汞(II) [溴化高汞]，Mercury(II) bromide；ACS reagent
别名：溴化汞；Mercuric bromide； 线性分子式: HgBr2 CAS号: 7789-47-1 分子量: 360.40 EC 号: 232-169-3 MDL编号: MFCD00011040 PubChem化学物质编号: 329751967 NACRES: NB.24
制造商品牌: 西格玛 Sigma-Aldrich
货号（SKU）: 200085
CAS号: 7789-47-1
MDL号: MFCD00011040
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说明

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.[1] It forms complexes by reacting with 3,12-dimethylbenzo[a]quinoxalino[2,3-c]phenazine ligand.[2]
 

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].[3] It may also be used as a promoter in the glycoslyation reaction of alcohols.[4]
 
 

属性

等级

ACS reagent

蒸汽压

1 mmHg ( 136.5 °C)

形式

powder

reaction suitability

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

bp

322 °C (lit.)

mp

236 °C (lit.)

痕量阴离子

chloride (Cl-): ≤0.25%

SMILES string

Br[Hg]Br

InChI

1S/2BrH.Hg/h2*1H;/q;;+2/p-2

InChI key

NGYIMTKLQULBOO-UHFFFAOYSA-L

 

安全信息

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

6.1B - Non-combustible, acute toxic Cat. 1 and 2 / very toxic hazardous materials

WGK

WGK 3

商品规格
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