:Manganese(II) bromide

{{chembox

| Verifiedfields = changed

| Watchedfields = changed

| verifiedrevid = 425619248

| Name = Manganese(II) bromide

| ImageFile = Bromid manganatý.PNG

| ImageFile2 = Cadmium-iodide-3D-balls.png

| ImageName = Manganese(II) bromide

| IUPACName = Manganese(II) bromide

| OtherNames =

|Section1={{Chembox Identifiers

| index_label = (anhydrous)

| index1_label = (tetrahydrate)

| CASNo = 13446-03-2

| CASNo_Comment = (anhydrous)

| CASNo_Ref = {{cascite|correct|CAS}}

| CASNo1 = 10031-20-6

| CASNo1_Ref = {{cascite|correct|CAS}}

| EC_number = 236-591-9

| EC_number1 = 629-337-7

| UNII_Ref = {{fdacite|correct|FDA}}

| UNII = U70U4T7N6S

| UNII1_Ref = {{fdacite|correct|FDA}}

| UNII1 = 8308V6RBJ5

| RTECS =

| PubChem = 83471

| PubChem1 = 19915385

| ChemSpiderID_Ref = {{chemspidercite|correct|chemspider}}

| ChemSpiderID = 75309

| ChemSpiderID1 = 14499397

| SMILES = [Mn](Br)Br

| SMILES1 = O.O.O.O.[Mn+2].[Br-].[Br-]

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

| InChIKey = RJYMRRJVDRJMJW-NUQVWONBAV

| StdInChI_Ref = {{stdinchicite|changed|chemspider}}

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

| StdInChIKey_Ref = {{stdinchicite|correct|chemspider}}

| StdInChIKey = RJYMRRJVDRJMJW-UHFFFAOYSA-L

| InChI1=1S/2BrH.Mn.4H2O/h2*1H;;4*1H2/q;;+2;;;;/p-2

| InChIKey1 = HHDPJRSXPOGIOP-UHFFFAOYSA-L

}}

|Section2={{Chembox Properties

| Formula = MnBr₂

| MolarMass = 214.746 g/mol (anhydrous)
286.60 g/mol (tetrahydrate)

| Appearance = pink crystalline

| Density = 4.385 g/cm³

| Solubility = 146 g/100 mL at 20 °Chttp://sites.chem.colostate.edu/diverdi/all_courses/CRC%20reference%20data/solubility%20of%20inorganic%20compounds.pdf {{Dead link|date=February 2022}}

| MeltingPtC = 698

| MeltingPt_notes = (anhydrous)
64 °C (tetrahydrate)

| BoilingPtC = 1027

| MagSus = +13,900·10⁻⁶ cm³/mol

}}

|Section3={{Chembox Structure

| Coordination = octahedral

| CrystalStruct = Trigonal, hP3, SpaceGroup = P-3m1, No. 164

| Dipole =

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|Section7={{Chembox Hazards

| NFPA-H = 1

| NFPA-F = 0

| NFPA-R = 1

| GHSPictograms = {{GHS07}}

| GHSSignalWord = Warning

| HPhrases = {{H-phrases|302|312|332}}

| PPhrases = {{P-phrases|280}}

| FlashPt = Non-flammable

}}

|Section8={{Chembox Related

| OtherAnions = Manganese(II) fluoride
Manganese(II) chloride
Manganese(II) iodide

| OtherCations = Iron(II) bromide
Cobalt(II) bromide
Manganese(III) bromide

}}

}}

Manganese(II) bromide is the chemical compound composed of manganese and bromine with the formula MnBr₂.

It can be used in place of palladium in the Stille reaction, which couples two carbon atoms using an organotin compound.

{{Cite book

| last = Cepanec

| first = Ivica

| year = 2004

| title = Synthesis of Biaryls

| publisher = Elsevier

| isbn = 0-08-044412-1

| pages = 104

| url = https://books.google.com/books?id=UMLOo1wXWdwC&q=%22Manganese(II)+bromide+%22&pg=PA104

| access-date = 2008-06-18

}}