RU(TMHD)3

Base Information

• Chemical Name: RU(TMHD)3
• CAS No.: 38625-54-6
• Molecular Formula: C33H57O6Ru
• Molecular Weight: 650.882
• Hs Code.: 2914190090
• Mol file: 38625-54-6.mol

Synonyms:RU(TMHD)3;RUTHENIUM III TETRAMETHYLHEPTANEDIONATE;RUTHENIUM TRIS(DIPIVALOYLMETHANATE);TRIS(2,2,6,6-TETRAMETHYL-3,5-HEPTANEDIONATO)RUTHENIUM;TRIS(2,2,6,6-TETRAMETHYL-3,5-HEPTANEDIONATO)RUTHENIUM (III);TRIS(2,2,6,6-TETRAMETHYL-3,5-HEPTANEDIONATO)RUTHENIUM (III) 99% [RU(TMHD)3];Tris(2,2,6,6-tetramethyl-3,5-heptanedionato)ruthenium(III),99%(99.9%-Ru)[Ru(TMHD)3];ruthenium(iii)tris(2,2,6,6-tetramethyl-3,5-heptanedionate;TRIS(2,2,6,6,-TETRAMETHYL-3,5-HEPTANEDIONATO)RUTHENIUM(III) [RU(TMHD)3];Tris(2,2,6,6-tetramethyl-3,5-heptanedionato)ruthenium(III),99%;

Chemical Property of RU(TMHD)3

Chemical Property:

• Melting Point: 200-203 °C
• Boiling Point: 250°C
• Flash Point: 250°C
• PSA: 78.90000
• LogP: 9.03750
• Sensitive.: Hygroscopic

Purity/Quality:

99% ^*data from raw suppliers

Tris(2,2,6,6-tetramethyl-3,5-heptanedionato)ruthenium(III), 99% (99.9%-Ru) [Ru(TMHD)3] ^*data from reagent suppliers

Safty Information:

• Pictogram(s): N
• Hazard Codes: N
• Statements: 36/37/38
• Safety Statements: 24/25

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of RU(TMHD)3

There total 4 articles about RU(TMHD)3 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: 30.3%

2,2,6,6-tetramethylheptane-3,5-dione (1118-71-4) + ruthenium(III)chloride (10049-08-8,63767-78-2) → tris(2,2,6,6-tetramethyl-3,5-heptanedionato)ruthenium(III) (38625-54-6)

Guidance literature:

With potassium hydrogencarbonate; In ethanol; water; RuCl3 in EtOH and water was refluxed for 4-5 h. An excess amount of theligand was added to the blue soln. and the mixture was refluxed until its color turned red. After cooling KHCO3 was added in several portions, followed always by 1-3 h reflux.; concn., filtration, extn.(benzene),The extn. was chromd., evapn. ,recrystn. (EtOH);

DOI:10.1246/cl.1984.437

Reference yield: 30.0%

potassium bicarbonate + 2,2,6,6-tetramethylheptane-3,5-dione (1118-71-4) + ruthenium trichloride hydrate (14898-67-0) → tris(2,2,6,6-tetramethyl-3,5-heptanedionato)ruthenium(III) (38625-54-6)

Guidance literature:

With H₂O₂; In ethanol; water; hydrated RuCl3 was refluxed in H2O/EtOH for 4-5 h; excess amount of ligand was added; mixture refluxed (0.5 - 2-3 h); cooled; KHCO3 added to neutralize H(1+); mixture refluxed for 1-2 h; procedure repeated; refluxed 1-3 h; H2O2 added dropwise; concd., ppt. filtered off, dried under a vacuum; ppt. extd. with benzene, passed through Al2O3, column washed with benzene, evapd. to dryness, recrystd. from EtOH;;

DOI:10.1016/S0020-1693(00)87620-3

Reference yield:

2,2,6,6-tetramethylheptane-3,5-dione (1118-71-4) + ruthenium trichloride hydrate (14898-67-0) → tris(2,2,6,6-tetramethyl-3,5-heptanedionato)ruthenium(III) (38625-54-6)

Guidance literature:

With sodium hydrogencarbonate; In neat (no solvent); educts and NaHCO3 refluxed at 160°C for 6 h, addnl. NaHCO3 added, reflux continued at 210°C for 18 h; evapd. in vac., extd. into CCl4, evapd., dissolved in benzene, passed through column of Al2O3 (activity II-III), concd., pptd. by adding MeCN and water, crystals collected by filtration, dried in vac.; elem. anal.;

DOI:10.1246/bcsj.56.2733

upstream raw materials:

2,2,6,6-tetramethylheptane-3,5-dione

ruthenium trichloride hydrate

ruthenium trichloride hydrate

ruthenium(III)chloride

Downstream raw materials:

ruthenium

Refernces

• 1、 Morozova,Zherikova,Semyannikov,Trubin,Igumenov. "Study of temperature dependencies of saturated vapor pressure of ruthenium(III) beta-diketonate derivatives". . p. 395 - 399. Retrieved 2009/12/08.
• 2、 Endo, Akira,Shimizu, Kunio,Sato, Gen P.,Mukaida, Masao. "A NEW METHOD FOR SYNTHESIS OF RUTHENIUM(III) AND RUTHENIUM(II) COMPLEXES OF β-DIKETONES FROM RUTHENIUM BLUE SOLUTION". . p. 437 - 440. Retrieved 2007/10/02.