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Merck
CN

459992

Beryllium

foil, thickness 0.5 mm, 99% trace metals basis

Synonym(s):

Glucinium

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About This Item

Empirical Formula (Hill Notation):
Be
CAS Number:
7440-41-7
Molecular Weight:
9.01
UNSPSC Code:
12352300
PubChem Substance ID:
24869632
EC Number:
231-150-7
MDL number:
MFCD00134032

Key Documents

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InChI key

ATBAMAFKBVZNFJ-UHFFFAOYSA-N

InChI

1S/Be

SMILES string

[Be]

assay

99% trace metals basis

form

foil

autoignition temp.

1198 °F

reaction suitability

reagent type: catalyst
core: beryllium

resistivity

4.46 μΩ-cm, 20°C

thickness

0.5 mm

bp

2970 °C (lit.)

mp

1278 °C (lit.)

density

1.85 g/mL at 25 °C (lit.)

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Application

Reagent for synthesis of:
  • Beryllium phthalocyanine and its derivatives
  • Catalyst with cerium oxide for oxidative coupling of methane
  • Organoberyllium compounds

Reagent for:
  • Metal mediated dechlorination
  • Stereoselective Horner-Wadsworth-Emmons reactions

Preparation Note

525 mg = 25 × 25 mm

pictograms

Skull and crossbonesHealth hazard
GHS06,GHS08

signalword

Danger

Hazard Classifications

Acute Tox. 3 Oral - Carc. 1B - Eye Irrit. 2 - Skin Irrit. 2 - Skin Sens. 1 - STOT RE 1

Storage Class

6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges

Regulatory Information

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Certificates of Analysis (COA)

Lot/Batch Number
02216AJ
03808PH
07119MO
11728HQ
09719JO

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I. I. Lapkin and S. V. Sinani,
Zh. Obshch. Khim., 57, 372-375 (1987)
David D Díaz et al.
Chemistry (Weinheim an der Bergstrasse, Germany), 12(9), 2593-2606 (2006-01-10)
A highly regio- and stereoselective intramolecular [1,5]-hydrogen-transfer process is described. Treatment of gamma-benzyl-protected Co2(CO)6-alpha,gamma-acetylenic diols with BF3 x OEt2 provides bis-homopropargylic alcohols. The reaction occurs within seconds, tolerates a wide range of functionalities, and provides good yields. When the ether
K. Otsuka, et al.,
Chemistry Letters (Jpn), 9, 1835-1838 (1987)
Shengli Zhu et al.
Journal of the mechanical behavior of biomedical materials, 13, 166-173 (2012-08-18)
We developed Ni- and Be-free Zr(45+x)Cu(40-x)Al₇Pd₅Nb₃ bulk metallic glasses with large glass-forming ability and unusual plasticity. The alloys have large critical diameters (larger than 10 mm) in a wide composition range (x=0-20). The Zr₅₀Cu₃₅Al₇Pd₅Nb₃ and Zr₅₅Cu₃₀Al₇Pd₅Nb₃ alloys exhibit the largest
Renato Winkler et al.
Proceedings of the National Academy of Sciences of the United States of America, 110(44), 17674-17679 (2013-06-27)
Combined measurements of water isotopologues of a snow pit at Vostok over the past 60 y reveal a unique signature that cannot be explained only by climatic features as usually done. Comparisons of the data using a general circulation model
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