ChemicalBook >> CAS DataBase List >>2-ACETYLCYCLOPENTANONE
2-ACETYLCYCLOPENTANONE
- CAS No.
- 1670-46-8
- Chemical Name:
- 2-ACETYLCYCLOPENTANONE
- Synonyms
- NSC 141181;Acetylcyclopentanone;2-ACETYLCYCLOPENTANONE;2-acetyl-cyclopentanon;o-acetylcyclopentanone;Cyclopentanone,2-acetyl-;2-Acetylcyclopentan-1-one;Cyclopentanone, 2-acetyl-;2-Acetyl-1-cyclopentanone;2-Acetylcyclopentanone>
- CBNumber:
- CB3306969
- Molecular Formula:
- C7H10O2
- Molecular Weight:
- 126.15
- MDL Number:
- MFCD00001413
- MOL File:
- 1670-46-8.mol
- MSDS File:
- SDS
Last updated:2023-05-25 18:01:06
| Melting point | 60-70℃ |
|---|---|
| Boiling point | 72-75 °C/8 mmHg (lit.) |
| Density | 1.043 g/mL at 25 °C (lit.) |
| refractive index |
n |
| Flash point | 163 °F |
| storage temp. | Store at +2°C to +8°C. |
| pka | 10.87±0.20(Predicted) |
| form | clear liquid |
| color | Colorless to Light yellow to Light orange |
| Specific Gravity | 1.043 |
| BRN | 1857601 |
| LogP | -0.332 (est) |
| CAS DataBase Reference | 1670-46-8(CAS DataBase Reference) |
| EWG's Food Scores | 1 |
| EPA Substance Registry System | Cyclopentanone, 2-acetyl- (1670-46-8) |
2-ACETYLCYCLOPENTANONE price More Price(22)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 179779 | 2-Acetylcyclopentanone 98% | 1670-46-8 | 5g | $29.04 | 2024-03-01 | Buy |
| Sigma-Aldrich | 179779 | 2-Acetylcyclopentanone 98% | 1670-46-8 | 25g | $169 | 2024-03-01 | Buy |
| TCI Chemical | A0869 | 2-Acetylcyclopentanone >95.0%(GC) | 1670-46-8 | 5mL | $90 | 2024-03-01 | Buy |
| TCI Chemical | A0869 | 2-Acetylcyclopentanone >95.0%(GC) | 1670-46-8 | 25mL | $271 | 2024-03-01 | Buy |
| Sigma-Aldrich | 179779 | 2-Acetylcyclopentanone 98% | 1670-46-8 | 100g | $496 | 2024-03-01 | Buy |
2-ACETYLCYCLOPENTANONE Chemical Properties,Uses,Production
Chemical Properties
clear light yellow to brown liquid
Purification Methods
Dissolve the ketone in pet ether (b 30-60o), wash it with saturated aqueous NaHCO3, dry over Drierite and fractionate in a vacuum. It gives a violet colour with ethanolic FeCl3 and is only slowly hydrolysed by 10% aqueous KOH but rapidly on boiling to yield 6-oxoheptanoic acid. [Manyik et al. J Am Chem Soc 75 5030 1953, Acheson J Chem Soc 4232 1956, UV: Martin & Frenelius J Am Chem Soc 81 2342 1959.] It gives a gray green Cu salt from Et2O/pentane, m 237-238o [House & Wasson J Am Chem Soc 79 1488 1957].
2-ACETYLCYCLOPENTANONE Preparation Products And Raw materials
Raw materials
Preparation Products
Global( 148)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Hebei Guanlang Biotechnology Co., Ltd. | +86-19930503282 | alice@crovellbio.com | China | 8823 | 58 |
| Xi'an Kono chem co., Ltd., | 029-86107037 13289246953 | info@konochemical.com | China | 2995 | 58 |
| Alchem Pharmtech,Inc. | 8485655694 | sales@alchempharmtech.com | United States | 63711 | 58 |
| career henan chemical co | +86-0371-86658258 15093356674; | factory@coreychem.com | China | 29826 | 58 |
| Zhengzhou Alfa Chemical Co.,Ltd | +8618530059196 | sale04@alfachem.cn | China | 12477 | 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 |
| Golden Pharma Co., Limited | +undefined18958062155 | sales@zjgoldpharm.com | China | 5905 | 58 |
| PT CHEM GROUP LIMITED | +86-85511178 +86-85511178 | peter68@ptchemgroup.com | China | 35453 | 58 |
| GIHI CHEMICALS CO.,LIMITED | +8618058761490 | info@gihichemicals.com | China | 49999 | 58 |
View Lastest Price from 2-ACETYLCYCLOPENTANONE manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2023-04-05 | 2-ACETYLCYCLOPENTANONE
1670-46-8
|
US $0.00-0.00 / KG | 1KG | 99% | 20 mt | Hebei Guanlang Biotechnology Co., Ltd. | |
 |
2019-12-23 | 2-ACETYLCYCLOPENTANONE
1670-46-8
|
US $1.00 / KG | 1KG | 98% HPLC | 10t | Career Henan Chemical Co |
-
- 2-ACETYLCYCLOPENTANONE
1670-46-8
- US $0.00-0.00 / KG
- 99%
- Hebei Guanlang Biotechnology Co., Ltd.
-
- 2-ACETYLCYCLOPENTANONE
1670-46-8
- US $1.00 / KG
- 98% HPLC
- Career Henan Chemical Co
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2-ACETYLCYCLOPENTANONE FOR SYNTHESIS
alpha-Acetylcyclopentanone
NSC 141181
2-Acetyl-1-cyclopentanone
2-Acetylcyclopentanone>
(2S)-2-acetyl-1-cyclopentanone
1670-46-8
CH3COC5H7O
Environmentally-friendly Oxidation
Ligands (Environmentally-friendly Oxidation)
Building Blocks
C7 to C8
Carbonyl Compounds
Ketones
Organic Building Blocks
ketone
Environmentally-friendly Oxidation
Ligands (Environmentally-friendly Oxidation)
Synthetic Organic Chemistry
C7 to C8
Carbonyl Compounds
Ketones