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:2026-01-13 11:19:56
| Product description | Number | Pack Size | Price |
| 2-Acetylcyclopentanone 98% | 179779 | 5g | $49.9 |
| 2-Acetylcyclopentanone 98% | 179779 | 25g | $121.8 |
| 2-Acetylcyclopentanone >95.0%(GC) | A0869 | 5mL | $90 |
| 2-Acetylcyclopentanone >95.0%(GC) | A0869 | 25mL | $271 |
| 2-Acetylcyclopentanone 98% | 179779 | 100g | $511 |
| More product size | |||
| 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 |
| Cosmetics Ingredients Functions | PERFUMING |
| InChI | 1S/C7H10O2/c1-5(8)6-3-2-4-7(6)9/h6H,2-4H2,1H3 |
| InChIKey | OSWDNIFICGLKEE-UHFFFAOYSA-N |
| SMILES | CC(=O)C1CCCC1=O |
| 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) |
| UNSPSC Code | 12352115 |
| NACRES | NA.22 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H302-H227 | |||||||||
| Precautionary statements | P210-P264-P270-P280-P370+P378-P403+P235-P501-P301+P312+P330 | |||||||||
| PPE | Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter | |||||||||
| Hazard Codes | Xn | |||||||||
| Risk Statements | 22 | |||||||||
| Safety Statements | 36 | |||||||||
| WGK Germany | 3 | |||||||||
| RTECS | GY4728000 | |||||||||
| F | 8-10-23 | |||||||||
| TSCA | TSCA listed | |||||||||
| HS Code | 29142900 | |||||||||
| Storage Class | 10 - Combustible liquids | |||||||||
| NFPA 704 |
|
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 | $49.9 | 2025-07-31 | Buy |
| Sigma-Aldrich | 179779 | 2-Acetylcyclopentanone 98% | 1670-46-8 | 25g | $121.8 | 2025-07-31 | Buy |
| TCI Chemical | A0869 | 2-Acetylcyclopentanone >95.0%(GC) | 1670-46-8 | 5mL | $90 | 2025-07-31 | Buy |
| TCI Chemical | A0869 | 2-Acetylcyclopentanone >95.0%(GC) | 1670-46-8 | 25mL | $271 | 2025-07-31 | Buy |
| Sigma-Aldrich | 179779 | 2-Acetylcyclopentanone 98% | 1670-46-8 | 100g | $511 | 2025-07-31 | Buy |
2-ACETYLCYCLOPENTANONE Chemical Properties,Uses,Production
Chemical Properties
clear light yellow to brown liquid
Uses
2-Acetylcyclopentanone was used to evaluate the protective abilities of 2-ACP in a mouse model of acetaminophen (APAP) hepatotoxicity.
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( 172)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Hebei Chuanghai Biotechnology Co., Ltd | +8615350571055 | Sibel@chuanghaibio.com | China | 8753 | 58 |
| Hebei Zhuanglai Chemical Trading Co Ltd | +86-16264648883 | niki@zlchemi.com | China | 7245 | 58 |
| Alchem Pharmtech,Inc. | 8485655694 | sales@alchempharmtech.com | United States | 63687 | 58 |
| career henan chemical co | +86-0371-86658258 +8613203830695 | factory@coreychem.com | China | 29795 | 58 |
| Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418671 +8618949823763 | sales@tnjchem.com | China | 34563 | 58 |
| Dayang Chem (Hangzhou) Co.,Ltd. | +86-0571-88938639 +8617705817739 | info@dycnchem.com | China | 52846 | 58 |
| Golden Pharma Co., Limited | +undefined18958062155 | sales@zjgoldpharm.com | China | 5899 | 58 |
| PT CHEM GROUP LIMITED | +86-85511178; | peter68@ptchemgroup.com | China | 35425 | 58 |
| GIHI CHEMICALS CO.,LIMITED | +86-571-86217390; +8618058761490 | info@gihichemicals.com | China | 49965 | 58 |
| SUZHOU SENFEIDA CHEMICAL CO.,LTD | +86-0512-83500002 +8618662433356 | 3899766280@qq.com | China | 26362 | 58 |
View Lastest Price from 2-ACETYLCYCLOPENTANONE manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2026-01-30 | 2-ACETYLCYCLOPENTANONE
1670-46-8
|
US $0.00-0.00 / KG | 1KG | 99% | 20 mt | Hebei Chuanghai Biotechnology Co., Ltd | |
 |
2025-05-23 | 2-Acetylcyclopentanone
1670-46-8
|
US $45.00 / kg | 1kg | 99% | 20 tons | Hebei Zhuanglai Chemical Trading 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 Chuanghai Biotechnology Co., Ltd
-
- 2-Acetylcyclopentanone
1670-46-8
- US $45.00 / kg
- 99%
- Hebei Zhuanglai Chemical Trading Co Ltd
-
- 2-ACETYLCYCLOPENTANONE
1670-46-8
- US $1.00 / KG
- 98% HPLC
- Career Henan Chemical Co
1670-46-8(2-ACETYLCYCLOPENTANONE)Related Search:
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2-ACETYLCYCLOPENTANONE FOR SYNTHESIS
alpha-Acetylcyclopentanone
NSC 141181
2-Acetyl-1-cyclopentanone
2-Acetylcyclopentanone>
2-ethylacylcyclopentanone
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
