1,3-Cyclopentanedione
- CAS No.
- 3859-41-4
- Chemical Name:
- 1,3-Cyclopentanedione
- Synonyms
- CYCLOPENTANE-1,3-DIONE;Cyclopentanedione;1,3-Cyclopentadione;opentanedione;Pentan-1,3-dione;1,3-Cyclopentadion;1,3-Cyclopentandion;Cyclopentan-1,3-dion;1,3-CYCLOPENTANEDIONE;1,3-Dioxocyclopentane
- CBNumber:
- CB9304952
- Molecular Formula:
- C5H6O2
- Molecular Weight:
- 98.1
- MDL Number:
- MFCD00001405
- MOL File:
- 3859-41-4.mol
- MSDS File:
- SDS
| Melting point | 149-151 °C (lit.) |
|---|---|
| Boiling point | 143.59°C (rough estimate) |
| Density | 1.1008 (rough estimate) |
| refractive index | 1.4400 (estimate) |
| storage temp. | 2-8°C |
| solubility | DMSO, Ethyl Acetate |
| pka | 8.94±0.20(Predicted) |
| form | Crystalline Powder |
| color | white to brown |
| Water Solubility | Very soluble in water. |
| BRN | 1362728 |
| InChI | InChI=1S/C5H6O2/c6-4-1-2-5(7)3-4/h1-3H2 |
| InChIKey | LOGSONSNCYTHPS-UHFFFAOYSA-N |
| SMILES | C1(=O)CCC(=O)C1 |
| CAS DataBase Reference | 3859-41-4(CAS DataBase Reference) |
| FDA UNII | 98107S5K06 |
| NIST Chemistry Reference | 1,3-Cyclopentanedione(3859-41-4) |
| UNSPSC Code | 12352100 |
| NACRES | NA.22 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H315-H319 | |||||||||
| Precautionary statements | P264-P280-P302+P352-P337+P313-P305+P351+P338-P362+P364-P332+P313 | |||||||||
| Hazard Codes | Xi | |||||||||
| Risk Statements | 36/37/38 | |||||||||
| Safety Statements | 22-24/25-36-26 | |||||||||
| WGK Germany | 3 | |||||||||
| HS Code | 29142900 | |||||||||
| NFPA 704 |
|
1,3-Cyclopentanedione price More Price(32)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 177164 | 1,3-Cyclopentanedione 97% | 3859-41-4 | 1g | $110 | 2024-03-01 | Buy |
| Sigma-Aldrich | 177164 | 1,3-Cyclopentanedione 97% | 3859-41-4 | 5g | $125 | 2024-03-01 | Buy |
| TCI Chemical | C1146 | 1,3-Cyclopentanedione >98.0%(GC) | 3859-41-4 | 1g | $36 | 2024-03-01 | Buy |
| TCI Chemical | C1146 | 1,3-Cyclopentanedione >98.0%(GC) | 3859-41-4 | 5g | $117 | 2024-03-01 | Buy |
| Alfa Aesar | L10336 | 1,3-Cyclopentanedione, 98% | 3859-41-4 | 1g | $45.65 | 2024-03-01 | Buy |
1,3-Cyclopentanedione Chemical Properties,Uses,Production
Chemical Properties
white to cream crystalline powder
Uses
1,3-Cyclopentanedione was used in the synthesis of chemical probes for selective labeling of sulfenic acid proteins. It was also used to synthesize enaminones with possible anticonvulsant activity.
Definition
ChEBI: Cyclopentane-1,3-dione is a beta-diketone and a member of cyclopentanones.
Synthesis Reference(s)
Journal of the American Chemical Society, 102, p. 2095, 1980 DOI: 10.1021/ja00526a059
Purification Methods
Purify the dione by Soxhlet extraction with CHCl3. The CHCl3 is evaporated and the residue is recrystallised from EtOAc and/or sublimed at 120o/4mm. [IR: Boothe et al. J Am Chem Soc 75 1732 1953, DePuy & Zaweski J Am Chem Soc 81 4920 1959, Beilstein 7 IV 1981.]
1,3-Cyclopentanedione Preparation Products And Raw materials
Raw materials
Preparation Products
1of2
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| BTC Nantong Pharmaceuticals Technology Co.,Ltd | +8618068193575 | sales4@btcpharm.com | China | 251 | 58 |
| Shaanxi Dideu Medichem Co. Ltd | +86-029-81138252 +86-18789408387 | 1057@dideu.com | China | 3944 | 58 |
| Hebei Mujin Biotechnology Co.,Ltd | +86 13288715578 +8613288715578 | sales@hbmojin.com | China | 12777 | 58 |
| Hebei Chuanghai Biotechnology Co., Ltd | +8615531151365 | mina@chuanghaibio.com | China | 18132 | 58 |
| Zibo Hangyu Biotechnology Development Co., Ltd | +86-0533-2185556 +8615965530500 | nickzhang@hangyubiotech.com | China | 10968 | 58 |
| ATK CHEMICAL COMPANY LIMITED | +undefined-21-51877795 | ivan@atkchemical.com | China | 33024 | 60 |
| Speranza Chemical Co., Ltd. | +86-75521030354 +86-18688942810 | sales@speranzachem.com | China | 927 | 55 |
| career henan chemical co | +86-0371-86658258 +8613203830695 | sales@coreychem.com | China | 29856 | 58 |
| Jinan Carbotang Biotech Co.,Ltd. | +8615866703830 | figo.gao@foxmail.com | China | 8497 | 58 |
| Accela ChemBio Inc. | +1-858-6993322 | info@accelachem.com | United States | 20103 | 58 |
View Lastest Price from 1,3-Cyclopentanedione manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2025-05-16 | 1,3-Cyclopentanedione
3859-41-4
|
US $0.00 / KG | 1KG | 99% | 50000KG/month | Hebei Mujin Biotechnology Co.,Ltd | |
 |
2025-04-22 | 1,3-Cyclopentanedione
3859-41-4
|
US $65.00-650.00 / kg | 10kg | 0.99 | 20tons | Zibo Hangyu Biotechnology Development Co., Ltd | |
 |
2025-04-15 | 1,3-Cyclopentanedione
3859-41-4
|
US $30.00-10.00 / KG | 50KG | 99% | 500000kg | Hebei Chuanghai Biotechnology Co., Ltd |
-
- 1,3-Cyclopentanedione
3859-41-4
- US $0.00 / KG
- 99%
- Hebei Mujin Biotechnology Co.,Ltd
-
- 1,3-Cyclopentanedione
3859-41-4
- US $65.00-650.00 / kg
- 0.99
- Zibo Hangyu Biotechnology Development Co., Ltd
-
- 1,3-Cyclopentanedione
3859-41-4
- US $30.00-10.00 / KG
- 99%
- Hebei Chuanghai Biotechnology Co., Ltd
3859-41-4(1,3-Cyclopentanedione)Related Search:
1of4