V001972
Mercury(II) chloride
Synonym(s):
Mercuric chloride
Sign In to View Organizational & Contract Pricing.
Select a Size
About This Item
Linear Formula:
HgCl2
CAS Number:
Molecular Weight:
271.50
UNSPSC Code:
12352300
PubChem Substance ID:
EC Number:
231-299-8
MDL number:
InChI key
LWJROJCJINYWOX-UHFFFAOYSA-L
InChI
1S/2ClH.Hg/h2*1H;/q;;+2/p-2
SMILES string
Cl[Hg]Cl
vapor pressure
1.3 mmHg ( 236 °C)
mp
277 °C (lit.)
Looking for similar products? Visit Product Comparison Guide
Application
Mercury(II) chloride (HgCl2) can be used as a catalyst to synthesize:
It can also be used as a precursor for the preparation of Hg(II) imprinted and non-imprinted copolymers for the separation of Hg(II) from natural water.
- Imines, enamines, and 1,2,3,4-tetrahydroquinoline derivatives by the addition of aromatic amines to terminal acetylenes.
- N-substituted 2,5-dialkylpyrrolidines from unsaturated amines.
- 5-aminotetrazoles by the electrocyclization reaction between azide and thioureas.
- Cyclopentanols from α, β-unsaturated ketones in the presence of zinc via reductive dimerization and cyclization.
It can also be used as a precursor for the preparation of Hg(II) imprinted and non-imprinted copolymers for the separation of Hg(II) from natural water.
Disclaimer
For U.S. Customers: Contains mercury; Do not place in trash - dispose according to local, state, or federal laws.
signalword
Danger
Hazard Classifications
Acute Tox. 2 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Muta. 2 - Repr. 2 - Skin Corr. 1B - STOT RE 1
Storage Class
6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
Regulatory Information
新产品
This item has
Choose from one of the most recent versions:
Already Own This Product?
Find documentation for the products that you have recently purchased in the Document Library.
Highly selective determination of inorganic mercury (II) after preconcentration with Hg (II)-imprinted diazoaminobenzene-vinylpyridine copolymers
Liu Y, et al.
Analytica Chimica Acta, 538(1-2), 85-91 (2005)
Catalytic and non-catalytic addition of aromatic amines to terminal acetylenes in the presence of mercury (II) chloride and acetate
Barluenga J, et al.
Journal of the Chemical Society. Perkin Transactions 1, 2732-2737 (1980)
R A Batey et al.
Organic letters, 2(20), 3237-3240 (2000-09-29)
A general method for the synthesis of 5-aminotetrazoles is outlined using the mercury(II)-promoted attack of azide anion on a thiourea. The reaction proceeds through a guanyl azide intermediate, which undergoes electrocyclization to the tetrazole. The method is high yielding and
Zinc mediated reductive dimerization and cyclization of α β-unsaturated ketones in the presence of a catalytic amount of mercury (II) chloride.
Kapoor KK, et al.
Tetrahedron Letters, 46(37), 6253-6255 (2005)
Mercury-catalyzed synthesis of heterocycles
Kaur N
Synthetic Communications, 48(21), 2715-2749 (2018)
Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.
Contact Technical Service