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Name |
Manganese,decacarbonyldi-, (Mn-Mn) |
EINECS | 233-445-6 |
CAS No. | 10170-69-1 | Density | 1.75 g/cm3 |
PSA | 0.00000 | LogP | -2.08000 |
Solubility | Soluble in organic solvents. Insoluble in water | Melting Point |
154 ºC |
Formula | C10Mn2O10 | Boiling Point | 80°C/1mm |
Molecular Weight | 389.98 | Flash Point | 80°C/1mm subl. |
Transport Information | N/A | Appearance | yellow crystalline powder |
Safety | 22-26-36/37/39-45 | Risk Codes | 23/24/25 |
Molecular Structure | Hazard Symbols | T | |
Synonyms |
Manganesecarbonyl (6CI);CORM 1;Decacarbonyldimanganese;Decacarbonyldimanganese(0);Dimanganese decacarbonyl;Manganese carbonyl (Mn2(CO)10);Manganesepentacarbonyl dimer;NSC 203018;NSC 22319; |
Article Data | 218 |
(acetonitrile)pentacarbonylmanganese(I) hexafluorophosphate
sodium pentacarbonyl manganate
dimanganese decacarbonyl
Conditions | Yield |
---|---|
In tetrahydrofuran Kinetics; byproducts: NaPF6, MeCN; Ar-atmosphere; 0.3 M TBAP, molar ratio Mn-complex cation : Mn-complex anion = 1:1; not isolated, detected by IR spectroscopy; | 100% |
In tetrahydrofuran byproducts: CH3CN; addn. of 5 mL of 1E-2 M NaMn(CO)5 in THF to 5 mL of 1E-2 M Mn(CO)5(MeCN)PF6 in THF under Ar at 22°C, react. time <5 min; not isolated; monitored by IR; | 88% |
sodium pentacarbonyl manganate
pentacarbonyl(pyridine)manganese(I) tetrafluoroborate
dimanganese decacarbonyl
Conditions | Yield |
---|---|
In tetrahydrofuran Kinetics; byproducts: NaBF4, pyridine; Ar-atmosphere; 0.3 M TBAP, molar ratio Mn-complex cation : Mn-complex anion = 1:1; not isolated, detected by IR spectroscopy; | 100% |
In tetrahydrofuran NaMn(CO)5 (1.2 M, 5 mL) added under Ar to 5 mL of 1E-2 M Mn(CO)5(C5H5N)BF4, 0.3 M tetra-n-butylammonium perchlorate added, react. time approx. 30 min; |
bis(triphenylphosphineiminium) pentacarbonylmanganate(1-)
2-methylisoquinolin-2-ium trifluoromethanesulfonate
dimanganese decacarbonyl
Conditions | Yield |
---|---|
In tetrahydrofuran react. at 20°C; | 100% |
pentacarbonylhydridomanganese
Li(1+)*Mn2(CO)9(CHO)(1-)=Li(Mn2(CO)9(CHO))
triphenyltin chloride
A
dimanganese decacarbonyl
B
triphenyltinmanganesepentacarbonyl
C
hydrogen
Conditions | Yield |
---|---|
In tetrahydrofuran under N2, soln. of HMn(CO)5 in THF was cooled to -23°C, added tosoln. of formyl-complex in THF (-23°C), warmed slowly to room temp., Ph3SnCl was added, stirred for 1 h; solvent removed by rotary evapn., vac. sublimed at 60°C, residueeluted through silica gel column with ethyl acetate-hexane; | A 69% B 99% C >90 |
bis(triphenylphosphineiminium) pentacarbonylmanganate(1-)
chloroacetic acid ethyl ester
A
dimanganese decacarbonyl
B
pentacarbonylchloromanganese(I)
Conditions | Yield |
---|---|
In tetrahydrofuran (N2 or Ar); 25°C, rapid mixing; determination by NMR; | A 1% B 0% C 99% |
In chloroform-d1 (N2 or Ar); 25°C, rapid mixing; determination by NMR; | A 1% B 0% C 99% |
bis(triphenylphosphineiminium) pentacarbonylmanganate(1-)
dimanganese decacarbonyl
Conditions | Yield |
---|---|
With N-t-butylbenzaldimine; NOPF6 In tetrahydrofuran soln. of benzaldehyde t-butylimine in THF added dropwise to NOPF6, Mn complex in THF added dropwise, stirred at room temp. for 45 min; not isolated; detected by IR; | 98% |
With N-t-butylbenzaldimine; NOPF6 In tetrahydrofuran soln. of benzaldehyde t-butylimine in THF added dropwise to NOPF6, Mn complex in THF added dropwise, stirred at -78°C for 45 min; not isolated; detected by IR; | 95% |
With NOPF6 In not given | |
With triethylamine; NOPF6 In tetrahydrofuran Et3N in THF added to NOPF6, suspn. of Mn complex in THF added dropwise,stirred at room temp. for 1 h; |
bis(triphenylphosphineiminium) pentacarbonylmanganate(1-)
(E)-methyl 4-chlorobut-2-enoate
A
dimanganese decacarbonyl
B
pentacarbonylchloromanganese(I)
Conditions | Yield |
---|---|
In tetrahydrofuran (N2 or Ar), 25°C, stirring for 30 min in a round-bottom flask; solvent is removed under reduced pressure, extd. with pentane, chromy. on silica gel(CH2Cl2), determined by (55)Mn-NMR; | A 2% B 0% C 98% |
Conditions | Yield |
---|---|
In hexane byproducts: HCOOC12H25, n-C12H25OH; N2-atmosphere; closed vessel, 48 bar CO/H2, 85°C, 11 h; cooling to room temp., solvent removal (vac.), dissoln. in 5% CH2Cl2/hexane, chromy. (SiO2, 5% CH2Cl2/hexane), evapn., drying (vac.); | 96% |
Mn(CO)5(CO(CH2)10CH3)
carbon monoxide
hydrogen
A
dimanganese decacarbonyl
B
pentacarbonylhydridomanganese
Conditions | Yield |
---|---|
In tetrahydrofuran N2-atmosphere; closed vessel, 48 bar CO/H2, 60°C, 8 h; cooling to room temp., solvent removal (vac.), dissoln. in 25% CH2Cl2/pentane, chromy. (SiO2, 5% CH2Cl2/pentane), evapn., drying (vac.); | A 95% B 5% |
ethyl 2-bromoisobutyrate
bis(triphenylphosphineiminium) pentacarbonylmanganate(1-)
A
bromopentacarbonylmanganese(I)
B
dimanganese decacarbonyl
C
pentacarbonylhydridomanganese
Conditions | Yield |
---|---|
In chloroform-d1 (N2 or Ar); 25°C, rapid mixing; determination by NMR; | A 5% B 95% C 0% |
In tetrahydrofuran (N2 or Ar); 25°C, rapid mixing; determination by NMR; | A >99 B 0% C 0% |
The Manganese,decacarbonyldi-, (Mn-Mn) , with the CAS registry number 10170-69-1, is also known as Manganese, decacarbonyldi-. Its EINECS number is 233-445-6. This chemical's molecular formula is C10Mn2O10 and molecular weight is 389.98. What's more, its systematic name is carbon monooxide - manganese (5:1). The product should be sealed and stored in a cool and dry place. It should be ensured that the workshop is well ventilated or equipped with exhaust devices.
When you are using this chemical, please be cautious about it as the following:
It is toxic by inhalation, in contact with skin and if swallowed. You need not breathe dust. In case of contact with eyes, you should rinse immediately with plenty of water and seek medical advice, besides, in case of accident or if you feel unwell seek medical advice immediately (show the label where possible). When using it, you should wear suitable protective clothing, gloves and eye/face protection.
You can still convert the following datas into molecular structure:
(1)Canonical SMILES: [Mn].[Mn].[C-]#[O+].[O+]#[C-].[O+]#[C-].[O+]#[C-].[O+]#[C-].[O+]#[C-].[O+]#[C-].[O+]#[C-].[O+]#[C-].[O+]#[C-]
(2)InChI: InChI=1/10CO.2Mn/c10*1-2;;
(3)InChIKey: QFEOTYVTTQCYAZ-UHFFFAOYAD