Cas no 14877-41-9 (Tris(2,2,6,6-tetramethyl-3,5-heptanedionato)cobalt (III))
Tris(2,2,6,6-tetramethyl-3,5-heptanedionato)cobalt(III) is a coordination complex featuring cobalt in the +3 oxidation state, chelated by three tetramethylheptanedionate ligands. This compound is notable for its high thermal stability and well-defined molecular structure, making it suitable for applications in chemical vapor deposition (CVD) and atomic layer deposition (ALD) processes for thin-film coatings. Its volatile nature and consistent decomposition behavior ensure precise control over cobalt-containing thin films, which are critical in semiconductor and catalytic applications. The sterically hindered ligands enhance stability against moisture and air, facilitating handling under ambient conditions. This compound is particularly valued in materials science for producing uniform, high-purity cobalt oxide or metal films.
14877-41-9 structure
Product Name:Tris(2,2,6,6-tetramethyl-3,5-heptanedionato)cobalt (III)
CAS No:14877-41-9
MF:C33H60CoO6
MW:611.759112358093
MDL:MFCD00233617
CID:87430
PubChem ID:24870496
Update Time:2025-05-28
Tris(2,2,6,6-tetramethyl-3,5-heptanedionato)cobalt (III) Chemical and Physical Properties
Names and Identifiers
-
- Tris(2,2,6,6-tetramethyl-3,5-heptanedionato)cobalt (III)
- Cobalt tris(2,2,6,6-tetramethyl-3,5-heptanedionate)
- Tris(2,2,6,6-tetramethyl-3,5-heptanedionato)cobalt(III),Co(TMHD)3
- COBALT(III) 2,2,6,6-TETRAMETHYL-3,5-HEPTANEDIONATE
- cobalt,(Z)-5-hydroxy-2,2,6,6-tetramethylhept-4-en-3-one
- Co(2,2,6,6,-tetramethylheptane-3,5-dionate)3
- Co(dipivaloylmethanate)3
- CO(TMHD)3
- COBALT (III) (2,2,6,6-TETRAMETHYL-3,5-HEPTANEDIONATE)
- COBALT III 2,2,6,6-TETRAMETHYLHEPTANEDIONATE
- Nsc177710
- Tris-(2,2,6,6-tetramethyl-3,5-heptandionato)cobalt(III)
- Tris-(2,2,6,6-tetramethyl-3,5-heptanedionato-O,O')-cobalt
- Tris(2,2,6,6tetramethyl-3,5-heptanedionato)cobalt(Ⅲ)
- Cobalt, tris(2,2,6,6-tetramethyl-3,5-heptanedionato)-
- Tris-(2,2,6,6-tetramethyl-3,5-heptanedionato-O,O'')-cobalt
- E83032
- MFCD00233617
- TRIS(2,2,6,6-TETRAMETHYL-3,5-HEPTANEDIONATO)COBALT(III)
- 14877-41-9
-
- MDL： MFCD00233617
- Inchi： 1S/3C11H20O2.Co/c3*1-10(2,3)8(12)7-9(13)11(4,5)6;/h3*7,12H,1-6H3;/b3*8-7-;
- InChI Key： KZYDQDGBCQGIHS-LWTKGLMZSA-N
- SMILES： [Co].O/C(=C\C(C(C)(C)C)=O)/C(C)(C)C.O/C(=C\C(C(C)(C)C)=O)/C(C)(C)C.O/C(=C\C(C(C)(C)C)=O)/C(C)(C)C
Computed Properties
- Exact Mass: 611.3724
- Monoisotopic Mass: 611.372
- Isotope Atom Count: 0
- Hydrogen Bond Donor Count: 0
- Hydrogen Bond Acceptor Count: 6
- Heavy Atom Count: 40
- Rotatable Bond Count: 9
- Complexity: 693
- Covalently-Bonded Unit Count: 4
- Defined Atom Stereocenter Count: 0
- Undefined Atom Stereocenter Count : 0
- Defined Bond Stereocenter Count: 0
- Undefined Bond Stereocenter Count: 0
- Surface Charge: 0
- Tautomer Count: 4
- XLogP3: nothing
- Topological Polar Surface Area: 112A^2
Experimental Properties
- Color/Form: Not determined
- Density: g/cm3
- Melting Point: 250?°C (dec.)(lit.)
- Boiling Point: 250°C
- Flash Point: subl. 120°C/0.5mm
- Water Partition Coefficient: Insoluble in water.
- PSA: 102.42
- LogP: 7.82070
- Sensitiveness: Hygroscopic
- Solubility: Not determined
Tris(2,2,6,6-tetramethyl-3,5-heptanedionato)cobalt (III) Pricemore >>
| Related Categories | No. | Product Name | Cas No. | Purity | Specification | Price | update time | Inquiry |
|---|---|---|---|---|---|---|---|---|
| SHANG HAI XIAN DING Biotechnology Co., Ltd. | 27-3000-5g |
Tris(2,2,6,6-tetramethyl-3,5-heptanedionato)cobalt (III) |
14877-41-9 | 99%(99.9+%-Co)[Co(TMHD)3] | 5g |
3505CNY | 2021-05-08 | |
| SHANG HAI XIAN DING Biotechnology Co., Ltd. | 27-3000-1g |
Tris(2,2,6,6-tetramethyl-3,5-heptanedionato)cobalt (III) |
14877-41-9 | 99%(99.9+%-Co)[Co(TMHD)3] | 1g |
983CNY | 2021-05-08 | |
| SHANG HAI XIAN DING Biotechnology Co., Ltd. | 27-3000-25g |
Tris(2,2,6,6-tetramethyl-3,5-heptanedionato)cobalt (III) |
14877-41-9 | 99%(99.9+%-Co)[Co(TMHD)3] | 25g |
12910CNY | 2021-05-08 | |
| SHANG HAI XIAN DING Biotechnology Co., Ltd. | F-YR367-100mg |
Tris(2,2,6,6-tetramethyl-3,5-heptanedionato)cobalt(III),99%(99.9+%-Co)[Co(TMHD)3] |
14877-41-9 | 99% | 100mg |
￥344.0 | 2022-06-09 | |
| abcr | AB120187-1 g |
Tris(2,2,6,6-tetramethyl-3,5-heptanedionato)cobalt(III), 99% (99.9+%-Co) [Co(TMHD)3]; . |
14877-41-9 | 99% | 1 g |
€103.20 | 2023-07-20 | |
| abcr | AB120187-5 g |
Tris(2,2,6,6-tetramethyl-3,5-heptanedionato)cobalt(III), 99% (99.9+%-Co) [Co(TMHD)3]; . |
14877-41-9 | 99% | 5 g |
€365.00 | 2023-07-20 | |
| abcr | AB120187-25 g |
Tris(2,2,6,6-tetramethyl-3,5-heptanedionato)cobalt(III), 99% (99.9+%-Co) [Co(TMHD)3]; . |
14877-41-9 | 99% | 25 g |
€1,528.00 | 2023-07-20 | |
| SHANG HAI YI EN HUA XUE JI SHU Co., Ltd. | R031291-10g |
Tris(2,2,6,6-tetramethyl-3,5-heptanedionato)cobalt (III) |
14877-41-9 | 99% | 10g |
￥5644 | 2024-05-25 | |
| SHANG HAI YI EN HUA XUE JI SHU Co., Ltd. | R031291-2g |
Tris(2,2,6,6-tetramethyl-3,5-heptanedionato)cobalt (III) |
14877-41-9 | 99% | 2g |
￥1410 | 2024-05-25 | |
| SHANG HAI YI EN HUA XUE JI SHU Co., Ltd. | R031291-500mg |
Tris(2,2,6,6-tetramethyl-3,5-heptanedionato)cobalt (III) |
14877-41-9 | 99% | 500mg |
￥442 | 2024-05-25 |
Tris(2,2,6,6-tetramethyl-3,5-heptanedionato)cobalt (III) Related Literature
-
Norihito Fukui,Keisuke Fujimoto,Hideki Yorimitsu,Atsuhiro Osuka Dalton Trans., 2017,46, 13322-13341
-
Shintaro Takata,Yoshihiro Miura Phys. Chem. Chem. Phys., 2014,16, 24784-24789
-
Gloria Belén Ramírez-Rodríguez,José Manuel Delgado-López,Jaime Gómez-Morales CrystEngComm, 2013,15, 2206-2212
-
Zhiyan Chen,Nan Wu,Yaobing Wang,Bing Wang,Yingde Wang J. Mater. Chem. A, 2018,6, 516-526
-
Peiyuan Zeng,Xiaoxiao Wang,Ming Ye,Qiuyang Ma,Jianwen Li,Wanwan Wang,Baoyou Geng,Zhen Fang RSC Adv., 2016,6, 23074-23084
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