243434
Tin
granular, 0.425-2.0 mm particle size, ≥99.5%, ACS reagent
Synonyme(s) :
Sn
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About This Item
Formule empirique (notation de Hill):
Sn
Numéro CAS:
Poids moléculaire :
118.71
Numéro CE :
Numéro MDL:
Code UNSPSC :
12161600
ID de substance PubChem :
Nomenclature NACRES :
NA.22
Produits recommandés
Qualité
ACS reagent
Niveau de qualité
Pureté
≥99.5%
Forme
granular
Pertinence de la réaction
core: tin
reagent type: catalyst
Résistivité
11 μΩ-cm, 20°C
Taille des particules
0.425-2.0 mm
Point d'ébullition
2270 °C (lit.)
Pf
231.9 °C (lit.)
Densité
7.310 g/mL at 25 °C (lit.)
Traces de cations
As: ≤1 ppm
Cu: ≤0.005%
Fe: ≤0.01%
Pb: ≤0.005%
Sb: ≤0.02%
Chaîne SMILES
[Sn]
InChI
1S/Sn
Clé InChI
ATJFFYVFTNAWJD-UHFFFAOYSA-N
Description générale
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.
Code de la classe de stockage
13 - Non Combustible Solids
Classe de danger pour l'eau (WGK)
WGK 3
Point d'éclair (°F)
Not applicable
Point d'éclair (°C)
Not applicable
Équipement de protection individuelle
Eyeshields, Gloves, type N95 (US)
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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
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D B Shpakovsky et al.
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