Manganese diselenide

Base Information

Chemical Name:Manganese diselenide
CAS No.:12299-98-8
Molecular Formula:MnSe₂
Molecular Weight:212.858
Hs Code.:
European Community (EC) Number:235-569-6
DSSTox Substance ID:DTXSID0065301
Wikipedia:Manganese_diselenide
Wikidata:Q6748786
Mol file:12299-98-8.mol

Synonyms:Manganese diselenide;bis(selanylidene)manganese;Manganese selenide (MnSe2);12299-98-8;EINECS 235-569-6;MnSe2;Mn-Se2;UNII-VJ084QU1P0;DTXSID0065301;Q6748786

Suppliers and Price of Manganese diselenide

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

Total 7 raw suppliers

Chemical Property of Manganese diselenide

Chemical Property:

Boiling Point:°Cat760mmHg
Flash Point:°C
PSA：0.00000
Density:g/cm³
LogP:-0.53660
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:0
Rotatable Bond Count:0
Exact Mass:214.77109
Heavy Atom Count:3
Complexity:18.3

Purity/Quality:: 98%Min ^*data from raw suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

Canonical SMILES:[Mn](=[Se])=[Se]

Technology Process of Manganese diselenide

There total 26 articles about Manganese diselenide 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: 90.0%

: sodium selenite

: manganese(II) sulfate

: 12299-98-8
MnSe₂

Guidance literature:: With N₂H₄*H₂O; In water; byproducts: Mn(OH)2; High Pressure; MnSO4, Na2SeO3 and N2H4*H2O dissolved in water, heated in sealed autoclave at 100°C for ca 24 h; cooled to room temp., Mn(OH)2 pptd. with citric acid, filtered, washed with water and abs. EtOH, dried at 60°C;
DOI:10.1021/jp020635f

Reference yield:

: 2Mn(C₆H₁₀(NH₂)2)2⁽²⁺⁾*C₆H₁₀(NH₃)2⁽²⁺⁾*Se^(2-)*2Se₂Te^(2-)=[Mn(C₆H₁₀(NH₂)2)2]2(C₆H₁₀(NH₃)2)(Se)(TeSe₂)2

: 7782-49-2
selenium

: 14683-12-6
tellurium

: manganese(II) selenide

: manganese telluride

: 12299-98-8
MnSe₂

Guidance literature:: In neat (no solvent); heating up to 564 K under Ar; detected by XRD, other compds. were also formed;
DOI:10.1515/znb-2004-0602