Manganese(2+) dibromide | CAS No. 13446-03-2

Q: What are the physical and chemical properties of Manganese(2+) dibromide (CAS: 13446-03-2)?

Manganese(2+) dibromide is a white crystalline solid with a low melting point. Its molecular weight is approximately 214.94 g/mol. This compound is slightly soluble in water but more soluble in organic solvents. Chemically, it is highly reactive and can undergo various redox reactions.

Q: How is Manganese(2+) dibromide (CAS: 13446-03-2) typically synthesized?

Manganese(2+) dibromide can be synthesized by treating manganese oxide with bromine or bromine water in the presence of a solvent. Commonly used solvents include acetone or ethanol. The reaction is exothermic and requires careful temperature control to achieve high yields and purity.

Q: What industries use Manganese(2+) dibromide (CAS: 13446-03-2)?

Manganese(2+) dibromide is used in the production of certain catalysts, in the synthesis of organic compounds, and in the manufacture of pigments. It also finds applications in the electronics industry, particularly in the production of sensors and semiconductor materials.

Q: What precautions should be taken when handling Manganese(2+) dibromide (CAS: 13446-03-2)?

Manganese(2+) dibromide should be handled in a well-ventilated area with appropriate Personal Protective Equipment (PPE), including gloves and safety goggles. It should be stored in a cool, dry place away from direct sunlight. In case of spills, immediately use a spill kit to contain and dispose of the material according to the Material Safety Data Sheet (SDS).

Manganese(2+) dibromide

Basic Information

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CAS Number

13446-03-2

Molecular Formula

Br2Mn

Molecular Weight

214.75 g/mol

EINECS

236-591-9

Chemical Classification

Water Treatment Chemicals Disinfectants Chlorine Compounds

Basic Physical Properties

Melting Point

698°C

Boiling Point

°Cat760mmHg

Density

4.385 g/mL at 25 °C

Water Solubility

Soluble in water. (1273g/L)

SMILES

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[Mn](Br)Br

InChI

InChI=1S/2BrH.Mn/h2*1H;/q;;+2/p-2

InChIKey

RJYMRRJVDRJMJW-UHFFFAOYSA-L

LogP

1.6887

Topological Polar Surface Area

0.0 Å²

Hydrogen Bond Donor/Acceptor

0 / 0

Complexity

Safety Information

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Hazard Statement

Stability

稳定，但吸湿性强。与强氧化剂不相容。存放在干燥的环境中。

Sensitiveness

Hygroscopic

Synonyms & References

English

Manganese bromide (MnBr2)
Manganese(II) bromide, anhydrous, 99%, H2O <0.3%
Manganese(II) Bromide, Anhydrous 99.9%
Manganese(II) broMide, anhydrous, Min. 97% (99.9%-Mn)
Manganese(II) broMide 98%
Manganese (II) bromide≥98%
manganesebromide(mnbr2)
Manganous bromide
Manganese(II) bromide
Manganese bromide
Managanese bromide
Manganese dibromide
MnBr2
Manganousbromide
Dibromomanganese
Dibromomanganese(II)
MANGANESE BROMIDE (OUS)
MANGANESE (II) BROMIDE

MDL Number

MFCD00149791

EC Number

236-591-9

Customs Code

28275900

FAQ

What are the physical and chemical properties of Manganese(2+) dibromide (CAS: 13446-03-2)?

Manganese(2+) dibromide is a white crystalline solid with a low melting point. Its molecular weight is approximately 214.94 g/mol. This compound is slightly soluble in water but more soluble in organic solvents. Chemically, it is highly reactive and can undergo various redox reactions.

How is Manganese(2+) dibromide (CAS: 13446-03-2) typically synthesized?

Manganese(2+) dibromide can be synthesized by treating manganese oxide with bromine or bromine water in the presence of a solvent. Commonly used solvents include acetone or ethanol. The reaction is exothermic and requires careful temperature control to achieve high yields and purity.

What industries use Manganese(2+) dibromide (CAS: 13446-03-2)?

Manganese(2+) dibromide is used in the production of certain catalysts, in the synthesis of organic compounds, and in the manufacture of pigments. It also finds applications in the electronics industry, particularly in the production of sensors and semiconductor materials.

What precautions should be taken when handling Manganese(2+) dibromide (CAS: 13446-03-2)?

Manganese(2+) dibromide should be handled in a well-ventilated area with appropriate Personal Protective Equipment (PPE), including gloves and safety goggles. It should be stored in a cool, dry place away from direct sunlight. In case of spills, immediately use a spill kit to contain and dispose of the material according to the Material Safety Data Sheet (SDS).