208302
Lead(II) thiocyanate
99.5% trace metals basis
Synonym(s):
Lead sulfocyanide, Lead(II) rhodanide, Plumbous thiocyanate
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About This Item
Linear Formula:
Pb(SCN)2
CAS Number:
Molecular Weight:
323.36
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
209-774-6
Beilstein/REAXYS Number:
3687984
MDL number:
Assay:
99.5% trace metals basis
Form:
powder
Quality Level
assay
99.5% trace metals basis
form
powder
mp
190 °C (dec.) (lit.)
solubility
cold water: soluble 200 part(lit.), water: soluble 50 part (boiling)(lit.)
density
3.82 g/mL at 25 °C (lit.)
SMILES string
N#CS[PbH2]SC#N
InChI
1S/2CHNS.Pb/c2*2-1-3;/h2*3H;/q;;+2/p-2
InChI key
VRNINGUKUJWZTH-UHFFFAOYSA-L
Application
Lead (II) thiocyanate can be used:
- To form a complex with Schiff-base lariat crown ether, N,N′-bis(3-(salicylaldimino)benzyl)-4,13-diaza-18-crown-6.
- To investigate complexing and fluorescence properties of calixarene bearing two dansyl fluorophores grafted on a large pore mesoporous silica material.
- As a reagent in the 1,2-dithiocyanation of alkynes in the presence of (dichloroiodo)benzene.
- As a precursor to synthesize perovskite films for solar cell applications.
signalword
Danger
Hazard Classifications
Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Repr. 1A - STOT RE 2
Storage Class
6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
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A mesoporous silica functionalized by a covalently bound calixarene-based fluoroionophore for selective optical sensing of mercury (II) in water.
Metivier R, et al.
Journal of Materials Chemistry, 15(27-28), 2695-2673 (2005)
Carlos Platas-Iglesias et al.
Inorganic chemistry, 44(7), 2224-2233 (2005-03-29)
Compounds of formula [Pb(L2)(NCS)2] (1) and [Pb(L4)(SCN)2] (2) (where L2 is the lariat crown ether N,N'-bis(3-aminobenzyl)-4,13-diaza-18-crown-6 and L4 is the Schiff-base lariat crown ether N,N'-bis(3-(salicylaldimino)benzyl)-4,13-diaza-18-crown-6) were isolated and structurally characterized by X-ray diffraction analyses. The X-ray crystal structures of both
O Prakash et al.
The Journal of organic chemistry, 66(6), 2019-2023 (2001-04-13)
The combination reagent (dichloroiodo)benzene and lead(II) thiocyanate in dichloromethane effects oxidation of various enol silyl ethers, ketene silyl acetals, and beta-dicarbonyl compounds, thereby providing an efficient and convenient method for alpha-thiocyanation of carbonyl and beta-dicarbonyl compounds.
Global Trade Item Number
| SKU | GTIN |
|---|---|
| 208302-100G | 04061838769657 |
| 208302-500G | 04061832418865 |