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7699-45-8 - Zinc bromide, anhydrous, 98% - B22510 - Alfa Aesar

B22510 Zinc bromide, anhydrous, 98%

CAS Number
7699-45-8
Synonyms

Size Price ($) Quantity Availability
100g 30.80
500g 91.50
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Zinc bromide, anhydrous, 98%

MDL
MFCD00011294
EINECS
231-718-4

Chemical Properties

Formula
ZnBr2
Formula Weight
225.19
Melting point
394°
Boiling Point
650°
Density
4.201
Refractive Index
1.5452
Sensitivity
Hygroscopic
Solubility
Soluble in alcohol, ether, acetone and tetrahydrofuran.

Applications

Zinc bromide solution can be used as a transparent shield against radiation. It is used as an optimal catalyst for stereospecific and regioselective reaction of silacyclopropanes with carbonyl compounds. It finds an application as Lewis acid in organic reactions.

Notes

Hygroscopic.

Literature References

Odabachian, Y.; Wang , Q.; Zhu, J. Tertiary Amines as Synthetic Equivalents of Vinyl Cations: Zinc Bromide Promoted Coupling of Propargylamines with alpha-Isocyanoacetamides To Give 2,4,5-Trisubstituted Oxazoles Initiated by an Internal Redox Process. Chem. Eur. J. 2013, 19 (37), 12229-12233.

Tan, L.; Zhou, P.; Chen, C.; Liu, W. An efficient method for the construction of polysubstituted 4-pyridones via self-condensation of beta-keto amides mediated by P2O5 and catalyzed by zinc bromide. Beilstein J. Org. Chem. 2013, 9, 2681-2687.

GHS Hazard and Precautionary Statements

Hazard Statements: H314-H318-H400-H410

Causes severe skin burns and eye damage. Causes serious eye damage. Very toxic to aquatic life. Very toxic to aquatic life with long lasting effects.

Precautionary Statements: P260-P273-P280-P303+P361+P353-P305+P351+P338-P301+P330+P331-P304+P340-P310-P405-P501a

Do not breathe dust/fume/gas/mist/vapours/spray. Avoid release to the environment. Wear protective gloves/protective clothing/eye protection/face protection. IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Immediately call a POISON CENTER or doctor/physician. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Other References

Merck
14,10129
Hazard Class
8
Packing Group
II
Harmonized Tariff Code
2827.59
TSCA
Yes
RTECS
ZH1150000

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