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Merck
CN

451398

溴化锌

AnhydroBeads™, −10 mesh, 99.999% trace metals basis

别名:

二溴化锌

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线性分子式:
ZnBr2
化学文摘社编号:
7699-45-8
分子量:
225.20
PubChem Substance ID:
24868627
eCl@ss:
38150410
UNSPSC Code:
12352302
NACRES:
NA.23
EC Number:
231-718-4
MDL number:
MFCD00011294
Assay:
99.999% trace metals basis
Grade:
synthesis grade
Solubility:
diethyl ether: slightly soluble(lit.)
ethanol: very soluble(lit.)

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产品名称

溴化锌, AnhydroBeads™, −10 mesh, 99.999% trace metals basis

InChI key

VNDYJBBGRKZCSX-UHFFFAOYSA-L

InChI

1S/2BrH.Zn/h2*1H;/q;;+2/p-2

SMILES string

Br[Zn]Br

grade

synthesis grade

product line

AnhydroBeads™

assay

99.999% trace metals basis

reaction suitability

core: zinc
reagent type: catalyst

impurities

≤15.0 ppm Trace Metal Analysis

particle size

−10 mesh

bp

~670 °C/1 atm (lit.)

mp

394 °C (lit.)

solubility

diethyl ether: slightly soluble(lit.)
ethanol: very soluble(lit.)

application(s)

electroplating
material synthesis precursor

Quality Level

100

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相关类别

Application

硅杂环丙烷和羰基化合物的立体定向性和区域选择性反应的最佳催化剂。

Legal Information

AnhydroBeads is a trademark of Sigma-Aldrich Co. LLC

signalword

Danger

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Chronic 2 - Eye Dam. 1 - Skin Corr. 1B - Skin Sens. 1

存储类别

8B - Non-combustible corrosive hazardous materials

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

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

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
0000461367
0000461365
0000461365
0000461367
0000212218

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Franz, A.K. Woerpel, K.A.
Journal of the American Chemical Society, 121, 949-949 (1999)
Teiichi Murakami et al.
Carbohydrate research, 343(8), 1297-1308 (2008-04-15)
Reactions of O-benzoylated glucopyranosyl halide (I, Br), isolated or generated in situ from per-benzoylated glucose (8a) and trimethylsilyl halide, with various alcohols were efficiently promoted by zinc halide (Cl, Br) or N-bromosuccinimide with a catalytic ZnI(2) to give the corresponding
Direct synthesis of alkynylstannanes: ZnBr2 catalyst for the reaction of tributyltin methoxide and terminal alkynes.
Kensuke Kiyokawa et al.
Angewandte Chemie (International ed. in English), 50(44), 10393-10396 (2011-09-15)
Toshiaki Sasada et al.
Chemistry (Weinheim an der Bergstrasse, Germany), 17(34), 9385-9394 (2011-07-23)
The [5+1] annulation of enamidines, which were prepared from functionalized silanes, organolithium compounds and two nitriles, with N,N-dimethylformamide dialkyl acetals as the C1 unit is described, leading to the synthesis of tri- and tetrasubstituted pyrimidine derivatives under catalyst- and solvent-free
Ramesh Kaul et al.
The Journal of organic chemistry, 69(18), 6131-6133 (2004-09-18)
Chemoselective hydrolysis of tert-butyl esters in the presence of other acid-labile groups has been explored by employing alpha-amino esters and ZnBr(2) in DCM. Although N-Boc and N-trityl groups were found to be labile, PhF protected amines were compatible with these
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