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Sigma-Aldrich M1136 Mercury(II) chloride ReagentPlus®, 99% 500 gr

Stok Kodu
LB.SA.M1136-500G
Kısa Bilgi
Synonym(s): Mercuric chloride Linear Formula: HgCl2 CAS Number: 7487-94-7 Molecular Weight: 271.50 EC Number: 231-299-8 MDL number: MFCD00011041 PubChem Substance ID: 329817859 NACRES: NA.21
Bilgi
CAS Number: 7487-94-7
Sigma-Aldrich M1136 Mercury(II) chloride ReagentPlus®, 99% 500 gr
Synonym(s): Mercuric chloride
Linear Formula:
HgCl2
CAS Number:
7487-94-7
Molecular Weight:
271.50
EC Number:
231-299-8
MDL number:
MFCD00011041
PubChem Substance ID:
329817859
NACRES:
NA.21
Sigma-Aldrich M1136 Mercury(II) chloride ReagentPlus®, 99%     
PROPERTIES
vapor pressure 1.3 mmHg ( 236 °C)
Quality Level
200
product line
ReagentPlus®
Assay
99%
form
powder
reaction suitability
reagent type: catalyst, core: mercury
mp
277 °C (lit.)
SMILES string
Cl[Hg]Cl
InChI
1S/2ClH.Hg/h2*1H;/q;;+2/p-2
InChI key
LWJROJCJINYWOX-UHFFFAOYSA-L


DESCRIPTION
General description
Mercury(II) chloride is an inorganic salt with the molecular formula HgCl2. Its vapor phase Raman spectra has been recorded and analyzed. The molecular structure of HgCl2 has been investigated based on the electron diffraction analysis data.[1] The effect of strong acids on its stretching vibration frequencies has been studied.[2]
Application
Mercury(II) chloride (HgCl2) has been used in a study to understand its toxic impact on rat cortical neurons.[3] It may be used as a catalyst for the addition reaction between aromatic amines and terminal acetylenes.[4] It may also be used in the synthesis of [(HgCl2)2(HgCl2)(2-bppt)]n where 2-bppt= bis[4-(pyridine-2-yl)pyrimidin-2-ylthio]methane.[5]
It assists in the following reactions:
- Cyclization of amidinothioureas with phenyl hydrazine to afford 3-amino-1,2,4-triazole derivatives.[6]
- Cyclization-rearrangement of O-propargyl glycolaldehyde dithioacetals leading to the formation of 3-pyranones.[7]
- Reductive dimerization and cyclization of α,β-unsaturated ketones to generate 3,4-trans-diarylcyclopentanols.[8]
Quality
May contain black specks Legal Information ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany

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Sigma-Aldrich M1136 Mercury(II) chloride ReagentPlus®, 99% 500 gr Linear Formula: HgCl2, CAS Number: 7487-94-7, Molecular Weight: 271.50, EC Number: 231-299-8, MDL number: MFCD00011041, PubChem Substance ID: 329817859, NACRES: NA.21 LB.SA.M1136-500G
Sigma-Aldrich M1136 Mercury(II) chloride ReagentPlus®, 99% 500 gr

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