Cas no 17475-67-1 (Hafnium Acetylacetonate)
Hafnium Acetylacetonate (Hf(acac)?) is a metal-organic compound widely used in chemical vapor deposition (CVD) and atomic layer deposition (ALD) processes for thin-film applications. Its high volatility and thermal stability make it suitable for depositing hafnium oxide (HfO?) films, which are critical in semiconductor manufacturing for high-k dielectric layers. The compound exhibits excellent purity and consistent decomposition behavior, ensuring uniform film growth and precise stoichiometric control. Additionally, its solubility in organic solvents facilitates easy handling in solution-based deposition techniques. Hafnium Acetylacetonate is valued for its reliability in producing high-performance electronic and optical coatings, meeting stringent industry requirements for advanced material synthesis.
Hafnium Acetylacetonate structure
Product Name:Hafnium Acetylacetonate
CAS No:17475-67-1
MF:C20H32HfO8
MW:578.95329284668
MDL:MFCD00044997
CID:87845
PubChem ID:11330624
Update Time:2025-05-28
Hafnium Acetylacetonate Chemical and Physical Properties
Names and Identifiers
-
- Hafnium-2,4-pentanedionate
- Hafnium (IV) acetylacetonate
- Hafnium(Ⅳ) acetylacetonate
- Hafnium(IV) 2,4-pentanedionate
- HAFNIUM 2,4-PENTANEDIONATE
- Tetrakis(acetylacetonato)hafnium(IV)
- Hafnium tetrakis(acetylacetonate)
- Tetrakis(acetylacetonato)hafnium
- HAFNIUM ACETYLACETONATE
- Hafnium(Ⅳ) acetylacetonate
- Hafnium (IV) acetylacetonate, 98+%
- Hafnium(IV) acetylacetonate, min. 96%
- hafnium(IV) acetylacetonate
- hafnium;(Z)-4-hydroxypent-3-en-2-one
- MFCD00044997
- AKOS002375128
- Hafnium() acetylacetonate, 97%
- 17475-67-1
- Hafnium,tetrakis(2,4-pentanedionato-kO2,kO4)-,(SA-8-11''11''1'1'''1'1''')-
- G77631
- Hafnium Acetylacetonate
-
- MDL： MFCD00044997
- Inchi： 1S/4C5H8O2.Hf/c4*1-4(6)3-5(2)7;/h4*3,6H,1-2H3;/b4*4-3-;
- InChI Key： XFRUSXFSJAEXPU-MTOQALJVSA-N
- SMILES： [Hf].O/C(=C\C(C)=O)/C.O/C(=C\C(C)=O)/C.O/C(=C\C(C)=O)/C.O/C(=C\C(C)=O)/C
Computed Properties
- Exact Mass: 576.12500
- Monoisotopic Mass: 580.15628g/mol
- Isotope Atom Count: 0
- Hydrogen Bond Donor Count: 4
- Hydrogen Bond Acceptor Count: 8
- Heavy Atom Count: 29
- Rotatable Bond Count: 4
- Complexity: 529
- Covalently-Bonded Unit Count: 1
- 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: 2
- XLogP3: nothing
- Topological Polar Surface Area: 149
Experimental Properties
- Color/Form: White oblique dodecahedral crystals or white powder.
- Melting Point: 193°C
- Boiling Point: 82°C/.001mmHg
- Flash Point: No data available
- Water Partition Coefficient: Insoluble in water.
- PSA: 105.20000
- LogP: 3.84040
- Solubility: Uncertain
- Vapor Pressure: No data available
Hafnium Acetylacetonate Security Information
- Signal Word：warning
- Hazard Statement： H303May be harmful if swallowed+H313Skin contact may be harmful+H333Inhalation may be harmful to the body
-
Warning Statement：
P264Thoroughly clean after treatment
P280Wear protective gloves/Wear protective clothing/Wear protective goggles/Wear a protective mask
P305If it enters the eyes
P351Rinse carefully with water for a few minutes
P338Remove the contact lens(If any)And easy to operate,Continue flushing
P337If eye irritation persists
P313Obtain medical advice/care - Hazard Category Code： 36/37/38
- Safety Instruction： S26-S36/37/39
- TSCA：No
- Risk Phrases：R36/37/38
- Storage Condition：Store at 4°C,-4At ℃Store…Better
Hafnium Acetylacetonate Pricemore >>
| Related Categories | No. | Product Name | Cas No. | Purity | Specification | Price | update time | Inquiry |
|---|---|---|---|---|---|---|---|---|
| A FA AI SHA ， SAI MO FEI SHI ER KE JI QI XIA GONG SI | 42463-1g |
Hafnium(IV) 2,4-pentanedionate, 97% |
17475-67-1 | 97% | 1g |
￥418.00 | 2023-04-13 | |
| A FA AI SHA ， SAI MO FEI SHI ER KE JI QI XIA GONG SI | 42463-5g |
Hafnium(IV) 2,4-pentanedionate, 97% |
17475-67-1 | 97% | 5g |
￥2146.00 | 2023-04-13 | |
| A FA AI SHA ， SAI MO FEI SHI ER KE JI QI XIA GONG SI | 42463-25g |
Hafnium(IV) 2,4-pentanedionate, 97% |
17475-67-1 | 97% | 25g |
￥10318.00 | 2023-04-13 | |
| SHANG HAI YI EN HUA XUE JI SHU Co., Ltd. | R011775-1g |
Hafnium Acetylacetonate |
17475-67-1 | 97% | 1g |
￥88 | 2023-09-09 | |
| SHANG HAI YI EN HUA XUE JI SHU Co., Ltd. | R011775-25g |
Hafnium Acetylacetonate |
17475-67-1 | 97% | 25g |
￥1481 | 2023-09-09 | |
| SHANG HAI YI EN HUA XUE JI SHU Co., Ltd. | R011775-5g |
Hafnium Acetylacetonate |
17475-67-1 | 97% | 5g |
￥261 | 2023-09-09 | |
| SHANG HAI MAI KE LIN SHENG HUA Technology Co., Ltd. | H811050-25g |
Hafnium(Ⅳ) acetylacetonate |
17475-67-1 | 97% | 25g |
￥1,233.00 | 2022-10-10 | |
| SHANG HAI XIAN DING Biotechnology Co., Ltd. | 72-2002-5g |
Hafnium Acetylacetonate |
17475-67-1 | min.96% | 5g |
1040CNY | 2021-05-08 | |
| SHANG HAI XIAN DING Biotechnology Co., Ltd. | 72-2002-1g |
Hafnium Acetylacetonate |
17475-67-1 | min.96% | 1g |
370CNY | 2021-05-08 | |
| SHANG HAI XIAN DING Biotechnology Co., Ltd. | 72-2002-25g |
Hafnium Acetylacetonate |
17475-67-1 | min.96% | 25g |
4175CNY | 2021-05-08 |
Hafnium Acetylacetonate Suppliers
Amadis Chemical Company Limited
Gold Member
Audited Supplier
(CAS:17475-67-1)Hafnium Acetylacetonate
Order Number:A1209231
Stock Status:in Stock
Quantity:5g/25g/100g
Purity:99%
Pricing Information Last Updated:Monday, 2 September 2024 15:58
Price ($):231.0/909.0/533.0
Email:[email protected]
Hafnium Acetylacetonate Related Literature
-
Ivor Lon?ari? Phys. Chem. Chem. Phys., 2015,17, 9436-9445
-
Joseph H. Bisesi,Tara Sabo-Attwood Environ. Sci.: Nano, 2014,1, 574-583
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Yukiya Kitayama Polym. Chem., 2014,5, 2784-2792
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Yaling Zhang,Chunhui Dai,Shiwei Zhou,Bin Liu Chem. Commun., 2018,54, 10092-10095
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Gang Pan,Yi-jie Bao,Jie Xu,Tao Liu,Cheng Liu,Yan-yan Qiu,Xiao-jing Shi,Hui Yu,Ting-ting Jia,Xia Yuan,Ze-ting Yuan,Yi-jun Cao RSC Adv., 2016,6, 42109-42119
17475-67-1 (Hafnium Acetylacetonate) Related Products
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- 123334-29-2(Cobalt(II) Acetylacetonate Hydrate)
- 17272-66-1(2,4-Pentanedione,ion(1-))
- 120156-44-7(Bis(2,4-pentanedionato)nickel(II))
- 14024-17-0((E)-4-Hydroxypent-3-en-2-one;iron)
- 15077-39-1(Cobalt,diaquabis(2,4-pentanedionato-kO2,kO4)-)
- 3264-82-2(Nickel Acetylacetonate)
- 57402-46-7(Potassium-2,4-pentanedionate hemihydrate)
- 15525-64-1(Silver 2,4-pentanedionate)
- 14284-04-9(Gold,tris(2,4-pentanedionato-kO,kO')-, (OC-6-11)- (9CI))
Recommended suppliers
Amadis Chemical Company Limited
(CAS:17475-67-1)Hafnium Acetylacetonate
Purity:99%/99%/99%
Quantity:5g/25g/100g
Price ($):231.0/909.0/533.0