243434
Tin
granular, 0.425-2.0 mm particle size, ≥99.5%, ACS reagent
Sinónimos:
Sn
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Fórmula empírica (notación de Hill):
Sn
Número CAS:
Peso molecular:
118.71
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
11101716
EC Number:
231-141-8
MDL number:
Servicio técnico
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Permítanos ayudarleQuality Level
grade
ACS reagent
assay
≥99.5%
form
granular
reaction suitability
core: tin, reagent type: catalyst
resistivity
11 μΩ-cm, 20°C
particle size
0.425-2.0 mm
bp
2270 °C (lit.)
mp
231.9 °C (lit.)
density
7.310 g/mL at 25 °C (lit.)
cation traces
As: ≤1 ppm, Cu: ≤0.005%, Fe: ≤0.01%, Pb: ≤0.005%, Sb: ≤0.02%
SMILES string
[Sn]
InChI
1S/Sn
InChI key
ATJFFYVFTNAWJD-UHFFFAOYSA-N
General description
Tin (Sn) is a silvery-white metal that is malleable and ductile at ordinary temperatures. It is used as a catalyst in organic synthesis. It is also used in various sectors, such as nuclear energy, plastics, polymers, agriculture, biochemistry, and in glassmaking.
Application
Applied in the solid state synthesis of a Zintl phase, SrSn3Sb4, with an anionic channel framework of 30-membered rings.
Tin can be used in the following:
- With HCl, it reduces a variety of functional groups.
- Stereoselective allylation of carbonyl compounds.
- In situ generations of tin enolates for directed aldol reactions.
- Preparation of organotin reagents.
Clase de almacenamiento
13 - Non Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
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Donna T. Chow et al.
Inorganic chemistry, 36(17), 3750-3753 (1997-08-13)
The new Zintl compound strontium tin antimonide, SrSn(3)Sb(4), has been synthesized, and its structure has been determined by single-crystal X-ray diffraction methods. It crystallizes in the orthorhombic space group -Pnma with a = 10.060(2) Å, b = 4.361(1) Å, c
P Olmedo et al.
Environment international, 59, 63-72 (2013-06-25)
Although fish intake has potential health benefits, the presence of metal contamination in seafood has raised public health concerns. In this study, levels of mercury, cadmium, lead, tin and arsenic have been determined in fresh, canned and frozen fish and
D B Shpakovsky et al.
Dalton transactions (Cambridge, England : 2003), 41(48), 14568-14582 (2012-10-12)
Four new organotin(IV) complexes of bis-(2,6-di-tert-butylphenol)tin(IV) dichloride [(tert-Bu-)(2)(HO-Ph)](2)SnCl(2) (1) with the heterocyclic thioamides 2-mercapto-pyrimidine (PMTH), 2-mercapto-4-methyl-pyrimidine (MPMTH), 2-mercapto-pyridine (PYTH) and 2-mercapto-benzothiazole (MBZTH), of formulae {[(tert-Bu-)(2)(HO-Ph)](2)Sn(PMT)(2)} (2), {[(tert-Bu-)(2)(HO-Ph)](2)Sn(MPMT)(2)} (3), {[(tert-Bu-)(2)(HO-Ph)](2)SnCl(PYT)} (4) and {[(tert-Bu-)(2)(HO-Ph)](2)SnCl(MBZT)} (5), have been synthesized and characterized by elemental