356018
Zinc
foil, thickness 0.25 mm, 99.9% trace metals basis
Sinonimo/i:
Zn
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About This Item
Formula empirica (notazione di Hill):
Zn
Numero CAS:
Peso molecolare:
65.39
Numero CE:
Numero MDL:
Codice UNSPSC:
12161600
ID PubChem:
NACRES:
NA.22
Prodotti consigliati
Tensione di vapore
1 mmHg ( 487 °C)
Livello qualitativo
Saggio
99.9% trace metals basis
Forma fisica
foil
Impiego in reazioni chimiche
core: zinc
reagent type: catalyst
Resistività
5.8 μΩ-cm, 20°C
Spessore
0.25 mm
P. eboll.
907 °C (lit.)
Punto di fusione
420 °C (lit.)
Densità
7.133 g/mL at 25 °C (lit.)
Stringa SMILE
[Zn]
InChI
1S/Zn
HCHKCACWOHOZIP-UHFFFAOYSA-N
Applicazioni
Zinc can be used as a catalyst:
- For the reduction of nitrobenzenes to aniline derivatives in the presence of ammonium chloride.
- To synthesize β-hydroxy esters using ketones and α-bromoacetates via Reformatsky reaction.
- For the transesterification of ethyl acetate and benzyl alcohol to synthesize benzyl acetate in the presence of imidazole.
Quantità
- 50 × 50 mm (approximately 4.5 g)
- 100 × 100 mm (approximately 18 g)
Codice della classe di stoccaggio
11 - Combustible Solids
Classe di pericolosità dell'acqua (WGK)
WGK 3
Dispositivi di protezione individuale
Eyeshields, Gloves, type N95 (US)
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