Magnesium acetate

Base Information

• Chemical Name: Magnesium acetate
• CAS No.: 142-72-3
• Molecular Formula: 2C₂H₃O₂*Mg
• Molecular Weight: 142.394
• Hs Code.: 2915299090
• NSC Number: 75798
• Mol file: 142-72-3.mol

Synonyms:Aceticacid, magnesium salt (8CI,9CI);Magnesium acetate (6CI,7CI);Cromosan;Magnesium diacetate;

Chemical Property of Magnesium acetate

Chemical Property:

• Appearance/Colour: white deliquescent crystal
• Melting Point: 72-75 °C(lit.)
• Refractive Index: n20/D 1.358
• Boiling Point: 117.1 °C at 760 mmHg
• PKA: 4.756[at 20 ℃]
• Flash Point: 40 °C
• PSA: 37.30000
• Density: 1.068 g/cm³
• LogP: 0.09090
• Solubility.: H2O: 1 M at 20 °C, clear, colorless
• Water Solubility.: Not miscible or difficult to mix with water.
• Hydrogen Bond Donor Count: 1
• Hydrogen Bond Acceptor Count: 2
• Rotatable Bond Count: 0
• Exact Mass: 84.0061711
• Heavy Atom Count: 5
• Complexity: 31

Purity/Quality:

99% ^*data from raw suppliers

Magnesium Acetate, anhydrous ^*data from reagent suppliers

Safty Information:

• Safety Statements: 22-24/25

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

• Canonical SMILES: CC(=O)O.[Mg+2]
• Uses: Magnesium acetate is used in the manufacture of rayon fiber for cigarette filters; and as a fixative for dyes in textile printing. It also is used as an antiseptic and disinfectant. Dye fixative in textile printing, deodorant, disinfectant, and antiseptic. Magnesium acetate is used in chemistry and molecular biology as a reagent and a source of magnesium. Magnesium has a variety of biological roles in enzymology, cell membrane and wall structural integrity, muscle cell physiology, and nucleic acid structure.Magnesium is an essential co-factor in many enzymes, including deoxyribonuclease (DNase), the restriction enzymes EcoR I and EcoR V, and Ribonuclease H. Magnesium also stabilizes polymeric nucleic acids such as transfer RNA and ribozymes. Magnesium acetate has been widely used in the crystallization of proteins. A protocol for the separation of MB and BB isoenzymes of creatine kinase and the LD1 isoenzyme of lactate dehydrogenase that involves elution with magnesium acetate has been published. The largest use for magnesium acetate is in the production of rayon fiber, which is used for cigarette filter tow. Magnesium acetate also has uses as a dye fixative in textile printing, as a deodorant, disinfectant, an antiseptic in medicine, and as a reagent chemical. Magnesium acetate is used in molecular biology applications such as batch in vitro transcription of RNA and the crystallization of transcription factor:DNA complexes and proteins via the sitting-drop vapor-diffusion method. Also used as a buffer and to detect sodium and as a catalyst for sulfuric acid.
• Description: Anhydrous Magnesium Acetate has the chemical formula Mg(CH3COO)2 and in its hydrous form, Magnesium Acetate Tetrahydrate, it has the chemical formula Mg(CH3COO)2.4H2O. In Magnesium acetate the magnesium metal has an oxidation state of 2+. Magnesium acetate is the magnesium salt of acetic acid.It is deliquescent and upon heating, it decomposes to form magnesium oxide.Magnesium acetate is commonly used as a source of magnesium or as a chemical reagent.
• Physical properties: Magnesium acetate appears as white hygroscopic crystals. It smells like acetic acid and is soluble in water. When it is in an aqueous solution its pH can be considered to be neutral.

Technology Process of Magnesium acetate

There total 14 articles about Magnesium acetate which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 100.0%

acetic acid (64-19-7,77671-22-8) → magnesium acetate (142-72-3,92123-19-8)

Guidance literature:

With magnesium oxide; In water; Reflux;

DOI:10.1016/j.jssc.2018.10.041

Reference yield: 81.0%

→ magnesium acetate (142-72-3,92123-19-8)

Guidance literature:

Reference yield:

magnesium chloride * 4 acetic acid → magnesium acetate (142-72-3,92123-19-8) + magnesium chloride (7786-30-3)

Guidance literature:

In neat (no solvent); byproducts: HCl, CH3CO2H; gradual decomposition with formation of a mixture of MgCl2 and Mg(CH3CO2H);;

upstream raw materials:

acetic anhydride

magnesium

1-acetyl-2-phenylhydrazine

acetic acid

Downstream raw materials:

acetone

3-N-acetyltobramycin

porphyrin

benzene-1,3,5-tricarboxylic acid

Refernces

Phenyl-substituted planar binuclear phthalo- and naphthalocyanines: Synthesis and investigation of physicochemical properties

10.1016/j.dyepig.2011.10.012

The study explores the synthesis and properties of phenyl-substituted planar binuclear phthalocyanine and naphthalocyanine magnesium complexes with extended π-conjugation systems. The researchers synthesized these compounds using various chemical reactions, including Suzuki-Miyaura cross-coupling and condensation reactions. Key chemicals involved include pyromellitonitrile, 2,3,6,7-tetracyanonaphthaline, 1,2-dicyano-4,5-diphenylbenzene, and 6,7-diphenylnaphthalene-2,3-dicarbonitrile, which served as starting materials or intermediates. Magnesium acetate was used as a metal source, and DBU (1,8-diazabicyclo[5.4.0]undec-7-ene) was employed as a base to facilitate the formation of the binuclear complexes. The synthesized compounds were characterized using techniques such as MALDI-TOF mass spectrometry, UV/Vis/NIR spectroscopy, and 1H NMR spectroscopy. The study investigates the correlation between the extension of the aromatic system and the position of absorption in the near-IR region, as well as the electrochemical properties of these binuclear complexes. The results show that extending the π-system leads to significant red-shifts in absorption maxima, with the Q2-band of a binuclear naphthalocyanine complex reaching up to 972 nm. The study also examines the aggregation behavior of these compounds in different solvents and their redox properties using cyclic voltammetry and square-wave voltammetry.

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