ChemicalBook >> CAS DataBase List >>2,4-Pentanedione dioxime
2,4-Pentanedione dioxime
- CAS No.
- 2157-56-4
- Chemical Name:
- 2,4-Pentanedione dioxime
- Synonyms
- 2,4-Pentanedioxime;TIMTEC-BB SBB007848;ACETYLACETONE DIOXIME;DIACETYLMETHANEDIOXIME;LABOTEST-BB LT00848120;2,4-Pentanedione oxime;pentane-2,4-dione oxime;2,4-PENTANEDIONE DIOXIME;pentane-2,4-dione dioxime;2,4-PentanedioneDioxime>
- CBNumber:
- CB6853338
- Molecular Formula:
- C5H10N2O2
- Molecular Weight:
- 130.15
- MDL Number:
- MFCD00013932
- MOL File:
- 2157-56-4.mol
Last updated:2023-04-23 13:52:06
| Melting point | 144-149 °C |
|---|---|
| Boiling point | 240.83°C (rough estimate) |
| Density | 1.2268 (rough estimate) |
| refractive index | 1.4954 (estimate) |
| Water Solubility | Soluble in water |
| form | powder to crystal |
| pka | 11.59±0.10(Predicted) |
| color | White to Almost white |
| BRN | 4372703 |
| CAS DataBase Reference | 2157-56-4(CAS DataBase Reference) |
| EPA Substance Registry System | 2,4-Pentanedione, dioxime (2157-56-4) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H315-H319-H335 | |||||||||
| Precautionary statements | P261-P280a-P304+P340-P305+P351+P338-P405-P501a | |||||||||
| Risk Statements | 36/37/38 | |||||||||
| Safety Statements | 24/25 | |||||||||
| TSCA | Yes | |||||||||
| HS Code | 29280090 | |||||||||
| NFPA 704 |
|
2,4-Pentanedione dioxime price More Price(8)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| TCI Chemical | P0792 | 2,4-Pentanedione Dioxime >98.0%(N) | 2157-56-4 | 25g | $200 | 2024-03-01 | Buy |
| Alfa Aesar | A13003 | 2,4-Pentanedione dioxime, 98+% | 2157-56-4 | 25g | $155 | 2023-06-20 | Buy |
| Alfa Aesar | A13003 | 2,4-Pentanedione dioxime, 98+% | 2157-56-4 | 5g | $39.3 | 2021-12-16 | Buy |
| Alfa Aesar | A13003 | 2,4-Pentanedione dioxime 98+% | 2157-56-4 | 100g | $434 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | CHM0008015 | 2,4-PENTANEDIONE DIOXIME 95.00% | 2157-56-4 | 25G | $1158.18 | 2021-12-16 | Buy |
2,4-Pentanedione dioxime Preparation Products And Raw materials
Raw materials
Preparation Products
2,4-Pentanedione dioxime Suppliers
Global( 71)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Career Henan Chemica Co | +86-0371-86658258 15093356674; | laboratory@coreychem.com | China | 30255 | 58 |
| Hefei TNJ Chemical Industry Co.,Ltd. | 0551-65418671 | sales@tnjchem.com | China | 34572 | 58 |
| Dayang Chem (Hangzhou) Co.,Ltd. | 571-88938639 +8617705817739 | info@dycnchem.com | CHINA | 52867 | 58 |
| PT CHEM GROUP LIMITED | +86-85511178 +86-85511178 | peter68@ptchemgroup.com | China | 35453 | 58 |
| GIHI CHEMICALS CO.,LIMITED | +8618058761490 | info@gihichemicals.com | China | 50002 | 58 |
| Aladdin Scientific | +1-833-552-7181 | sales@aladdinsci.com | United States | 57511 | 58 |
| Amadis Chemical Company Limited | 571-89925085 | sales@amadischem.com | China | 131980 | 58 |
| Mainchem Co., Ltd. | +86-0592-6210733 | sale@mainchem.com | China | 32360 | 55 |
| J & K SCIENTIFIC LTD. | 010-82848833 400-666-7788 | jkinfo@jkchemical.com | China | 96815 | 76 |
| Meryer (Shanghai) Chemical Technology Co., Ltd. | 021-61259108 18621169109 | market03@meryer.com | China | 40240 | 62 |
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2157-56-4