Cas no 345909-31-1 (Calcium 2,4-pentanedionate hydrate)
Calcium 2,4-pentanedionate hydrate, also known as calcium acetylacetonate hydrate, is a coordination compound with the formula Ca(C?H?O?)?·xH?O. This white crystalline solid is highly soluble in organic solvents, making it a versatile precursor for chemical synthesis and materials science applications. Its key advantages include excellent thermal stability and consistent reactivity, which are critical for use in catalysis, polymer stabilization, and the production of high-purity calcium oxide via thermal decomposition. The compound’s chelating properties also make it useful in metal-organic frameworks (MOFs) and as a crosslinking agent. Its hydrate form ensures ease of handling and storage while maintaining stability under standard conditions.
345909-31-1 structure
Product Name:Calcium 2,4-pentanedionate hydrate
CAS No:345909-31-1
MF:C10H16CaO5
MW:256.309042930603
MDL:MFCD00150163
CID:92776
PubChem ID:24892336
Update Time:2025-06-06
Calcium 2,4-pentanedionate hydrate Chemical and Physical Properties
Names and Identifiers
-
- Calcium 2,4-pentanedionate hydrate
- calcium,(E)-4-oxopent-2-en-2-olate,hydrate
- Ca(acac)2
- Calcium 2,4-pentanedionate dihydrate; 95%
- 345909-31-1
- Calcium 2,4-pentanedionate xhydrate
- 132098-23-8
- calcium;(Z)-4-oxopent-2-en-2-olate;hydrate
- Calcium acetylacetonate hydrate
-
- MDL： MFCD00150163
- Inchi： 1S/2C5H8O2.Ca.H2O/c2*1-4(6)3-5(2)7;;/h2*3,6H,1-2H3;;1H2/q;;+2;/p-2/b2*4-3-;;
- InChI Key： FFWWBMKQRYMOKA-SUKNRPLKSA-L
- SMILES： [Ca+2].[O-]/C(/C)=C\C(C)=O.[O-]/C(/C)=C\C(C)=O.O
Computed Properties
- Exact Mass: 256.0623645g/mol
- Monoisotopic Mass: 256.0623645g/mol
- Isotope Atom Count: 0
- Hydrogen Bond Donor Count: 1
- Hydrogen Bond Acceptor Count: 5
- Heavy Atom Count: 16
- Rotatable Bond Count: 4
- Complexity: 239
- Covalently-Bonded Unit Count: 4
- Defined Atom Stereocenter Count: 0
- Undefined Atom Stereocenter Count : 0
- Defined Bond Stereocenter Count: 2
- Undefined Bond Stereocenter Count: 0
- Surface Charge: 0
- Tautomer Count: 15
- XLogP3: nothing
- Topological Polar Surface Area: 81.3?2
Experimental Properties
- Color/Form: White solid
- Melting Point: >280?°C (dec.) (lit.)
- Solubility: Not determined
Calcium 2,4-pentanedionate hydrate Security Information
-
Symbol:
- Signal Word：Warning
- Hazard Statement： H302-H315-H319-H335-H361
- Warning Statement： P261-P281-P305+P351+P338
- Hazardous Material transportation number：NONH for all modes of transport
- WGK Germany：1
- Hazard Category Code： 63-22-36/37/38
- Safety Instruction： 26-36/37/39
-
Hazardous Material Identification：
- TSCA：Yes
Calcium 2,4-pentanedionate hydrate 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 | 30526-10g |
Calcium 2,4-pentanedionate hydrate, 99% |
345909-31-1 | 99% | 10g |
￥211.00 | 2023-04-13 | |
| A FA AI SHA ， SAI MO FEI SHI ER KE JI QI XIA GONG SI | 30526-50g |
Calcium 2,4-pentanedionate hydrate, 99% |
345909-31-1 | 99% | 50g |
￥496.00 | 2023-04-13 | |
| A FA AI SHA ， SAI MO FEI SHI ER KE JI QI XIA GONG SI | 30526-250g |
Calcium 2,4-pentanedionate hydrate, 99% |
345909-31-1 | 99% | 250g |
￥1829.00 | 2023-04-13 | |
| SHANG HAI JI ZHI SHENG HUA Technology Co., Ltd. | SA00618-25g |
Calcium,(E)-4-oxopent-2-en-2-olate,hydrate |
345909-31-1 | 99.95% | 25g |
￥838.0 | 2024-07-19 | |
| XI GE MA AO DE LI QI （ SHANG HAI ） MAO YI Co., Ltd. | C107-25G-A |
Calcium 2,4-pentanedionate hydrate |
345909-31-1 | 99.95% | 25G |
￥752.38 | 2022-02-24 | |
| A2B Chem LLC | AB71717-10g |
CALCIUM ACETYLACETONATE HYDRATE |
345909-31-1 | 99% | 10g |
$55.00 | 2024-04-20 | |
| 1PlusChem | 1P003P45-10g |
CALCIUM ACETYLACETONATE HYDRATE |
345909-31-1 | 99% | 10g |
$59.00 | 2024-05-05 | |
| Ambeed | A1354215-100g |
Calcium 2,4-pentanedionate xhydrate |
345909-31-1 | 98% | 100g |
$101.0 | 2024-04-19 | |
| SHENG KE LU SI SHENG WU JI SHU | sc-268657-10g |
Calcium 2,4-pentanedionate hydrate, |
345909-31-1 | 10g |
￥331.00 | 2023-09-05 | ||
| abcr | AB119584-25 g |
Calcium acetylacetonate hydrate; . |
345909-31-1 | 25 g |
€55.50 | 2023-07-20 |
Calcium 2,4-pentanedionate hydrate Related Literature
-
Z. Q. Zhao,S. You,J. Huang,L. Yuan,Z. Y. Xiao,Y. Cao,N. Cheng,L. Hu,J. F. Liu,B. H. Yu J. Mater. Chem. C 2019 7 9735
-
Z. Q. Zhao,S. You,J. Huang,L. Yuan,Z. Y. Xiao,Y. Cao,N. Cheng,L. Hu,J. F. Liu,B. H. Yu J. Mater. Chem. C 2019 7 9735
-
Hao Yu,Bin Yan,Yonghui Song,Qiqi Zhao,Meng Gao,Liangmin Ning,Wei Chen,Min Fu,Kunhua Wang,Jianxu Ding J. Mater. Chem. C 2023 11 10957
-
Bo Shen,Chao Yu,Dong Su,Zhouyang Yin,Junrui Li,Zheng Xi,Shouheng Sun Nanoscale 2018 10 8735
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Miguel Badillo,Sepide Taleb,Taraneh Mokabber,Jan Rieck,Rebeca Castanedo,Gerardo Torres,Beatriz Noheda,Mónica Acuautla J. Mater. Chem. C 2023 11 1119
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