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Merck
CN

230022

溴化锌

99.999% trace metals basis

别名:

二溴化锌

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关于此项目

线性分子式:
ZnBr2
化学文摘社编号:
7699-45-8
分子量:
225.20
PubChem Substance ID:
24853770
eCl@ss:
38150410
UNSPSC Code:
12352302
NACRES:
NA.23
EC Number:
231-718-4
MDL number:
MFCD00011294
Assay:
99.999% trace metals basis
Form:
powder and chunks
Solubility:
diethyl ether: slightly soluble(lit.), ethanol: very soluble(lit.)

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InChI key

VNDYJBBGRKZCSX-UHFFFAOYSA-L

InChI

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

SMILES string

Br[Zn]Br

assay

99.999% trace metals basis

form

powder and chunks

reaction suitability

core: zinc, reagent type: catalyst

impurities

≤15.0 ppm Trace Metal Analysis

bp

~670 °C/1 atm (lit.)

mp

394 °C (lit.)

solubility

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

Quality Level

100

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相关类别

Application

二氧化硅或蒙脱石负载的溴化锌可用作 芳香族底物溴化反应的选择性催化剂。

它可作为起始原料用于制备聚氧化乙烯/锌盐系统， 该系统可用作聚合物电解质。

它也可用于制备氧化锌纳米颗粒。

signalword

Danger

Hazard Classifications

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

存储类别

8A - 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
0000528709
0000528709
0000528710
0000492635
0000492635

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Franz, A.K. Woerpel, K.A.
Journal of the American Chemical Society, 121, 949-949 (1999)
Yasuhiro Inui et al.
Chemical & pharmaceutical bulletin, 57(10), 1158-1160 (2009-10-06)
Asymmetric intermolecular hydroacylation between salicylaldehyde (1) and 1,5-hexadiene (2) using a combination of [RhCl(C(8)H(14))(2)](2) (0.10 eq), (S)-BINAP (0.10 eq), and ZnBr(2) (0.20 eq) afforded an enantiomerically enriched hydroacylated product iso-3 of 84% ee, along with an achiral product normal-3.
Yu Sung Chun et al.
Organic letters, 11(15), 3414-3417 (2009-07-04)
The in situ generated Blaise reaction intermediate, a zinc bromide complex of beta-enaminoester, reacts with various unactivated terminal alkynes and an internal alkyne under mild conditions to afford alpha-vinylated beta-enaminoesters in good to excellent yields.
Fernando Ferreira et al.
Nucleosides, nucleotides & nucleic acids, 24(5-7), 1009-1013 (2005-10-27)
An oligonucleotide protected with N-(trimethylsilyloxycarbonyl) (Teoc) and P-(trimethylsilylethanol) (Tse) groups was synthesized and deprotected by a single ZnBr2 treatment. Finally it was released from the solid support by cleavage of a disulfide linkage with TCEP. The olgonucleotide was obtained without
Facile preparation of phenyl 1-thioglycosides of partially methylated maltooligosaccharides by restricted thiolysis of fully methylated cyclodextrins.
N Sakairi et al.
Carbohydrate research, 280(1), 139-143 (1996-01-04)
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