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7646-85-7 - Zinc chloride, 0.7M soln. in THF - H32962 - Alfa Aesar

H32962 Zinc chloride, 0.7M soln. in THF

CAS-Nummer
7646-85-7
Synonyme

Größe Preis ($) Menge Verfügbarkeit
100ml 94,35
500ml 204,34
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Zinc chloride, 0.7M soln. in THF

MDL
MFCD00011295
EINECS
231-592-0

Chemische Eigenschaften

Formel
Cl2Zn
Molmasse
136.29
Dichte
0.948
Löslichkeit
Soluble in water (4320 mg/ml at 25°C), ethanol (slightly), acetone (slightly), ether, and glycerol.

Anwendungen

Zinc chloride is a widely used as a moderate-strength Lewis acid. In biochemistry research this is used for a source of the zinc ion. It is also be used alone or with phenols for preserving railway ties, fireproofing timber, and with ammonium chloride as a flux for soldering and etching of metals. Zinc chloride is used in the synthesis of the ferrocenylarenes. It is used for the in situ generation of organozincate reagents by reacting with Grignard compounds and also to catalyze chloromethylation of resins for solid phase peptide synthesis.

Bemerkungen

Keep container tightly sealed. Store in cool, dry conditions in well sealed containers. Incompatible with oxidizing agents. It is sensitive to moisture. Store under dry inert gas. Protect from humidity and water.

Literaturverweise

P. Shanthan Rao.; R.V. Venkataratnam. Zinc chloride as a new catalyst for knoevenagel condensation. Tetrahedron Letters. 1991, 32 (41), 5821-5822.

Sophie Peulon.; Daniel Lincot. Mechanistic Study of Cathodic Electrodeposition of Zinc Oxide and Zinc Hydroxychloride Films from Oxygenated Aqueous Zinc Chloride Solutions. J. Electrochem. Soc. 1998, 145 (3), 864-874.

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H225-H314-H351-H335-H303-H411

Highly flammable liquid and vapour. Causes severe skin burns and eye damage. Suspected of causing cancer. May cause respiratory irritation. May be harmful if swallowed. Toxic to aquatic life with long lasting effects.

Sicherheitshinweise: P210-P260-P201-P261-P273-P303+P361+P353-P305+P351+P338-P301+P330+P331-P405-P501a

Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Do not breathe dust/fume/gas/mist/vapours/spray. Obtain special instructions before use. Avoid breathing dust/fume/gas/mist/vapours/spray. Avoid release to the environment. 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. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Weitere Referenzen

Gefahrenklasse
3
Verpackungsgruppe
II
Harmonized Tariff Code
2827.39
TSCA
Yes

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