[H32962] CAS 7646-85-7 | Zinc chloride, 0.7M soln. in THF

CAS : 7646-85-7
UN# : UN2924
MDL : MFCD00011295
Hazard Class : 3
EINECS : 231-592-0
Packing Group : II

Chemical Properties

Formula : Cl2Zn
Formula weight : 136.29
Density : 0.948
Sensitivity : Ambient temperatures.
Form : Liquid
Solubility : Soluble in water (4320 mg/ml at 25°C), ethanol (slightly), acetone (slightly), ether, and glycerol.

Applications

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.

Notes

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.Other References :
UN# : UN2924

GHS Hazard and Precautionary Statements

Hazard Statements : H224-H314-H318-H302-H411-H401Extremely flammable liquid and vapour.Causes severe skin burns and eye damage.Causes serious eye damage.Harmful if swallowed.Toxic to aquatic life with long lasting effects.Toxic to aquatic life.
Precautionary Statements : P210-P241-P303+P361+P353-P305+P351+P338-P405-P501aKeep away from heat/sparks/open flames/hot surfaces. – No smoking.Use explosion-proof electrical/ventilating/lighting/ equipment.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.Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations.
위험 문구 : 11-19-34-37-40-51/53Highly flammable.May form explosive peroxides.Causes burns.Irritating to respiratory system.Limited evidence of a carcinogenic effect.Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment.
안전 문구 : 9-16-20-23-26-33-36/37/39-45-57-60Keep container in a well-ventilated place.Keep away from sources of ignition – No smoking.When using do not eat or drink.Do not breathe gas/fumes/vapour/spray (appropriate wording to be specified by the manufacturer).In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Take precautionary measures against static discharges.Wear suitable protective clothing, gloves and eye/face protection.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).Use appropriate container to avoid environmental contamination.This material and its container must be disposed of as hazardous waste