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Merck
CN

14409

purum, ≥99%, powder

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关于此项目

经验公式(希尔记法):
Zn
化学文摘社编号:
分子量:
65.39
UNSPSC Code:
12352300
PubChem Substance ID:
EC Number:
231-175-3
MDL number:
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InChI key

HCHKCACWOHOZIP-UHFFFAOYSA-N

InChI

1S/Zn

SMILES string

[Zn]

vapor pressure

1 mmHg ( 487 °C)

grade

purum

assay

≥99%

form

powder

resistivity

5.8 μΩ-cm, 20°C

bp

907 °C (lit.)

mp

420 °C (lit.)

density

7.133 g/mL at 25 °C (lit.)

cation traces

As: ≤0.2 mg/kg, Cd: ≤50 mg/kg, Fe: ≤500 mg/kg, Pb: ≤500 mg/kg, Sn: ≤100 mg/kg

Application

Reducing agent; used for preparation of organozinc reagents, Reformatsky reagents, and the Simmons-Smith reagent.

pictograms

Environment

signalword

Warning

hcodes

Hazard Classifications

Aquatic Acute 1 - Aquatic Chronic 1

存储类别

13 - Non Combustible Solids

wgk

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves

法规信息

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分析证书(COA)

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Marino Petrini et al.
The Journal of organic chemistry, 67(13), 4530-4535 (2002-06-22)
Alpha-amidoalkylphenyl sulfones behave as N-acylimino equivalents in the reaction with functionalized allylzinc reagents. The addition products obtained using the zinc derivative of ethyl 2-(bromomethyl)acrylate can be readily transformed into alpha-methylene-gamma-lactams using different cyclization procedures. The allylzinc reagent obtained from 3-bromo-1-acetoxy-1-propene
Hyacinthe Fillon et al.
Journal of the American Chemical Society, 125(13), 3867-3870 (2003-03-27)
A new chemical method for the preparation of arylzinc intermediates is described in acetonitrile, on the basis of the activation of aryl bromides by low-valent cobalt species arising from the reduction of cobalt halide by zinc dust. This procedure allows
Knochel, P.
Chemical Reviews, 93, 217-217 (1993)
Sara Eyal et al.
Journal of nuclear medicine : official publication, Society of Nuclear Medicine, 50(5), 798-806 (2009-05-01)
Studies in rodents indicate that the disruption of P-glycoprotein (P-gp) function increases drug distribution into the developing fetus and organs such as the brain. To simultaneously and serially evaluate the effect of P-gp activity and inhibition on the tissue distribution
I A Popov et al.
Molekuliarnaia biologiia, 47(3), 498-504 (2013-07-31)
Alzheimer's disease, is a lethal neurodegenerative pathology, characterized by the formation of soluble neurotoxic oligomers of the human amyloid-beta peptide Abeta which get accumulated forming polymeric extracellular aggregates (so-called amyloid plaques). The isomerized at aspartate 7 isoform of the human

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