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Key Documents

356018

Sigma-Aldrich

Zinc

foil, thickness 0.25 mm, 99.9% trace metals basis

동의어(들):

Zn

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About This Item

실험식(Hill 표기법):
Zn
CAS Number:
Molecular Weight:
65.39
EC Number:
MDL number:
UNSPSC 코드:
12161600
PubChem Substance ID:
NACRES:
NA.22

vapor pressure

1 mmHg ( 487 °C)

Quality Level

분석

99.9% trace metals basis

형태

foil

반응 적합성

core: zinc
reagent type: catalyst

저항도

5.8 μΩ-cm, 20°C

두께

0.25 mm

bp

907 °C (lit.)

mp

420 °C (lit.)

density

7.133 g/mL at 25 °C (lit.)

SMILES string

[Zn]

InChI

1S/Zn

InChI key

HCHKCACWOHOZIP-UHFFFAOYSA-N

애플리케이션

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.

수량

  • 50 × 50 mm (approximately 4.5 g)
  • 100 × 100 mm (approximately 18 g)

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

개인 보호 장비

Eyeshields, Gloves, type N95 (US)


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