14989-29-8

Basic information

• Product Name: MAGNESIUM CHLORIDE
• Synonyms: MGCL2;MAGNESIUM ATOMIC SPECTROSCOPY STANDARD;MgCl;bischofite;Magesium Chloride;Magnesium chloride, 99+%
• CAS NO: 14989-29-8
• Molecular Formula: ClHMg
• Molecular Weight: 95.21
• EINECS: 232-094-6
• Product Categories: INORGANIC & ORGANIC CHEMICALS
• Mol File: 14989-29-8.mol
• Article Data: 4

Chemical Properties

• Melting Point: 714 °C(lit.)
• Appearance: Clear colorless/powder
• Density: 2.32 g/mL at 25 °C(lit.)
• Refractive Index: n20/D 1.336
• Storage Temp.: 2-8°C
• Solubility: H2O: soluble
• Water Solubility: 400 g/L (20℃)
• CAS DataBase Reference: MAGNESIUM CHLORIDE(CAS DataBase Reference)
• NIST Chemistry Reference: MAGNESIUM CHLORIDE(14989-29-8)
• EPA Substance Registry System: MAGNESIUM CHLORIDE(14989-29-8)

Safety Data

• Hazard Codes: Xi
• Statements: 43
• Safety Statements: 36/37
• WGK Germany: 1
• RTECS: OM2800000
• F: 3-10
• Hazardous Substances Data: 14989-29-8(Hazardous Substances Data)

Usage

Description

Magnesium chloride, with the chemical formula MgCl2, is a double displacement, inorganic compound. It is a colorless or white crystalline solid that is highly soluble in water. Magnesium chloride is most commonly found in seawater and naturally occurring minerals such as bischofite and carnallite. Magnesium chloride plays a crucial role in various biological functions in both animals and humans.

Uses

Used in Medicine:
Magnesium chloride is used as a therapeutic agent for the treatment of magnesium deficiency. It helps in maintaining the balance of essential minerals in the body and supports various physiological processes.
Used in Industrial Applications:
Magnesium chloride is used as a dust and erosion control agent, helping to stabilize soil and prevent dust from becoming airborne, which is particularly useful in construction sites and unpaved roads.
Used in Metal Production:
Magnesium chloride is used as a raw material in the production of magnesium metal. This metal is lightweight and has high strength, making it a popular choice for various applications in the automotive, aerospace, and electronics industries.
Used in Transportation:
Magnesium chloride is used as a de-icing agent, helping to melt ice and snow on roads, runways, and other surfaces. This application is crucial for maintaining safe and efficient transportation during winter months.

InChI:InChI=1/2ClH.Mg/h2*1H;/q;;+2/p-2

Synthetic route

dichloromethane (75-09-2) + magnesium (7439-95-4) → magnesium monochloride (14989-29-8)

Conditions	Yield
In gaseous matrix Mg(3P) generated by dc discharge applied between the metal containing crucible and ground, carrying Mg in a He flow to the react. zone in a Broida oven; introducing vapor of chlorine containing reactant; detn. by fluorescence;	0%

chloroform (67-66-3) + magnesium (7439-95-4) → magnesium monochloride (14989-29-8)

Conditions	Yield
In gaseous matrix Mg(3P) generated by dc discharge applied between the metal containing crucible and ground, carrying Mg in a He flow to the react. zone in a Broida oven; introducing vapor of chlorine containing reactant; detn. by fluorescence;	0%

tetrachloromethane (56-23-5) + magnesium (7439-95-4) → magnesium monochloride (14989-29-8)

Conditions	Yield
In gaseous matrix Mg(3P) generated by dc discharge applied between the metal containing crucible and ground, carrying Mg in a He flow to the react. zone in a Broida oven; introducing vapor of chlorine containing reactant; detn. by fluorescence;	0%

magnesium (7439-95-4) + chlorobenzene (108-90-7) → magnesium monochloride (14989-29-8)

Conditions	Yield
In gaseous matrix Mg(3P) generated by dc discharge applied between the metal containing crucible and ground, carrying Mg in a He flow to the react. zone in a Broida oven; introducing vapor of chlorine containing reactant; detn. by fluorescence;	0%

benzyl chloride (100-44-7) + magnesium (7439-95-4) → magnesium monochloride (14989-29-8)

Conditions	Yield
In gaseous matrix Mg(3P) generated by dc discharge applied between the metal containing crucible and ground, carrying Mg in a He flow to the react. zone in a Broida oven; introducing vapor of chlorine containing reactant; detn. by fluorescence;	0%

1,1-dichlorobutane (541-33-3) + magnesium (7439-95-4) → magnesium monochloride (14989-29-8)

Conditions	Yield
In gaseous matrix Mg(3P) generated by dc discharge applied between the metal containing crucible and ground, carrying Mg in a He flow to the react. zone in a Broida oven; introducing vapor of chlorine containing reactant; detn. by fluorescence;	0%

magnesium (7439-95-4) + 1,2-dichloro-ethane (107-06-2) → magnesium monochloride (14989-29-8)

Conditions	Yield
In gaseous matrix Mg(3P) generated by dc discharge applied between the metal containing crucible and ground, carrying Mg in a He flow to the react. zone in a Broida oven; introducing vapor of chlorine containing reactant; detn. by fluorescence;	0%

chlorine (7782-50-5) + magnesium (7439-95-4) → magnesium monochloride (14989-29-8) + ClMg(1+) (32195-53-2)

Conditions	Yield
In neat (no solvent, gas phase) byproducts: Cl(1-), Cl; Mg atomic beam passed through scattering chamber contg. Cl2; not isolated, detected by chemiluminescence;

chlorine (7782-50-5) + magnesium (7439-95-4) → magnesium monochloride (14989-29-8)

Conditions	Yield
In gaseous matrix Mg(3P) generated by dc discharge applied between the metal containing crucible and ground, carrying Mg in a He flow to the react. zone in a Broida oven; introducing vapor of chlorine; detn. by fluorescence;
In gas generating Mg vapor in a graphite cylinder (temp. gradient from 650 to 800°C), Mg pressure: ca. 1 Torr, passing into a beam-gas apparatus (7E-6Torr), Cl2 pressure: 5E-4 Torr; monitored by fluorescence spectroscopy;
In gaseous matrix Irradiation (UV/VIS); reaction of vaporized Mg with Cl2/Ar mixt. in laser-ablation nozzle assembly;

Upstream product

• 56-23-5 tetrachloromethane 
• 7439-95-4 magnesium 
• 108-90-7 chlorobenzene 
• 100-44-7 benzyl chloride 
• 541-33-3 1,1-dichlorobutane 
• 107-06-2 1,2-dichloro-ethane 
• 7782-50-5 chlorine 
• 67-66-3 chloroform 
• 75-09-2 dichloromethane 
• 1068-55-9 isopropylmagnesium chloride 
• 25015-63-8 4,4,5,5-tetramethyl-[1,3,2]-dioxaboralane 
• 97-93-8 triethylaluminum 
• 62202-86-2 n-butyl-ethylmagnesium 

Relevant articles and documents

Short Distance Harpooning Reactions of Alkaline-Earth Atoms: LIF Study of the Mg(1S) + Cl2 Reaction

The Mg(1S) + Cl2 reaction was studied by LIF detection of the MgCl(X2Σ+) product.The energy disposal differs markedly from that of the Ca(1S) + Cl2 and F2 reactions, and of all previously reported harpooning rea

HALIDE REDUCTION DIHYDROCARBYLMAGNESIUM MIXTURES

This invention provides a process for reducing the amount of soluble halide in a solution comprising a liquid organic medium, at least one viscosity reducing agent, at least one dihydrocarbylmagnesium compound, and an initial amount of soluble halide. The process comprises mixing at least one alkali metal with the solution at a mole ratio of alkali metal to magnesium of less than about 1:2.5, thereby forming precipitated soluble halides. Also provided by this invention is a process for reducing the amount of soluble halide in a slurry comprising a liquid organic medium, at least one viscosity reducing agent, at least one dihydrocarbylmagnesium compound, solids from the formation of said dihydrocarbylmagnesium compound, and an initial amount of soluble halide. This process comprises mixing at least one alkali metal with the slurry at a mole ratio of alkali metal to magnesium of less than about 1:1.25, thereby forming precipitated soluble halides.