ChemicalBook >> CAS DataBase List >>2-N-PENTYLCYCLOPENTANONE
2-N-PENTYLCYCLOPENTANONE
- CAS No.
- 4819-67-4
- Chemical Name:
- 2-N-PENTYLCYCLOPENTANONE
- Synonyms
- QUINTONE;DELPHONE, FIRMENICH;2-AMYL CYCLOPENTANONE;2-Pentylcyclopentanone;2-pentyl-cyclopentanon;2-pentyl-Cyclopentanone;2-N-PENTYLCYCLOPENTANONE;2-Pentylcyclopentan-1-on;Cyclopentanone, 2-pentyl-;2-pentylcyclopentan-1-one
- CBNumber:
- CB7493902
- Molecular Formula:
- C10H18O
- Molecular Weight:
- 154.25
- MDL Number:
- MFCD00193623
- MOL File:
- 4819-67-4.mol
- MSDS File:
- SDS
Last updated:2024-11-25 20:05:57
| Boiling point | 90 °C(Press: 10 Torr) |
|---|---|
| Density | 0.895±0.06 g/cm3(Predicted) |
| vapor pressure | 15.4Pa at 25℃ |
| storage temp. | 2-8°C |
| Odor | at 1.00 % in dipropylene glycol. coconut jasmin oily rose fern green herbal |
| Odor Type | floral |
| Water Solubility | 278.8mg/L at 20℃ |
| LogP | 3.3 at 30℃ |
| FDA UNII | 2873H3P924 |
| EPA Substance Registry System | Cyclopentanone, 2-pentyl- (4819-67-4) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|---|---|
| Signal word | Warning |
| Hazard statements | H319 |
| Precautionary statements | P305+P351+P338 |
2-N-PENTYLCYCLOPENTANONE price More Price(15)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | S148938 | 2-PENTYL-CYCLOPENTANONE Aldrich | 4819-67-4 | 50mg | $179 | 2024-03-01 | Buy |
| Chem-Impex | 34077 | 2-Pentylcyclopentanone,97-100%(GC) 97-100%(GC) | 4819-67-4 | 2.5KG | $249.76 | 2021-12-16 | Buy |
| Chem-Impex | 34077 | 2-Pentylcyclopentanone,97-100%(GC)Hazmat 97-100%(GC) | 4819-67-4 | 100G | $37.27 | 2021-12-16 | Buy |
| Chem-Impex | 34077 | 2-Pentylcyclopentanone,97-100%(GC) 97-100%(GC) | 4819-67-4 | 250G | $71.68 | 2021-12-16 | Buy |
| Chem-Impex | 34077 | 2-Pentylcyclopentanone,97-100%(GC) 97-100%(GC) | 4819-67-4 | 1KG | $143.36 | 2021-12-16 | Buy |
2-N-PENTYLCYCLOPENTANONE Chemical Properties,Uses,Production
Chemical Properties
2-N-PENTYLCYCLOPENTANONE is a colorless liquid with
a complex floral, aromatic, fruity odor and a lactonic undertone.
2-Pentylcyclopentanone and its higher homolog 2-heptylcyclopentanone are prepared by aldol condensation of cyclopentanone with the
corresponding aliphatic aldehydes to give 2-alkylidenecyclopentanone and subsequent
hydrogenation of the double bond. The aldol reaction can be performed
efficiently by using N-containing bases such as proline and piperidine, in the
presence of acid. The (R)-enantiomers of 2-alkylcyclopentanones
can be prepared in high optical purity from 2-alkylcyclopentenol esters or
2-alkylidene cyclopentanones by using enzymatic methods.
2-Pentylcyclopentanone is used in jasmine, herbal, and lavender compositions.
Flammability and Explosibility
Non flammable
2-N-PENTYLCYCLOPENTANONE Preparation Products And Raw materials
Global( 81)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Hubei Jusheng Technology Co.,Ltd. | 18871490254 | linda@hubeijusheng.com | CHINA | 28172 | 58 |
| CONIER CHEM AND PHARMA LIMITED | +8618523575427 | sales@conier.com | China | 49374 | 58 |
| career henan chemical co | +86-0371-86658258 +8613203830695 | factory@coreychem.com | China | 29811 | 58 |
| Hebei Yanxi Chemical Co., Ltd. | +8617531190177 | peter@yan-xi.com | China | 5857 | 58 |
| Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418671 +8618949823763 | sales@tnjchem.com | China | 34553 | 58 |
| Shaanxi Dideu Medichem Co. Ltd | +86-029-89586680 +86-18192503167 | 1026@dideu.com | China | 7724 | 58 |
| Henan Alfa Chemical Co., Ltd | +86-18339805032; +8618339805032 | alfa4@alfachem.cn | China | 13226 | 58 |
| Hebei Weibang Biotechnology Co., Ltd | +8617732866630 | bess@weibangbio.com | China | 18153 | 58 |
| Hebei Zhuanglai Chemical Trading Co Ltd | +86-16264648883 +86-16264648883 | niki@zlchemi.com | China | 864 | 58 |
| Amadis Chemical Company Limited | 571-89925085 | sales@amadischem.com | China | 131957 | 58 |
View Lastest Price from 2-N-PENTYLCYCLOPENTANONE manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2024-11-25 | 2-pentylcyclopentanone
4819-67-4
|
US $60.00 / kg | 1kg | 99% | 20 tons | Hebei Zhuanglai Chemical Trading Co Ltd | |
 |
2020-02-26 | 2-Pentylcyclopentanone
4819-67-4
|
US $0.00-0.00 / KG | 100g | 99.0%+ | 100 tons | Shaanxi Dideu Medichem Co. Ltd | |
 |
2020-01-08 | 2-N-PENTYLCYCLOPENTANONE
4819-67-4
|
US $2.00 / KG | 1KG | 99 | 100kg | Career Henan Chemical Co |
-
- 2-pentylcyclopentanone
4819-67-4
- US $60.00 / kg
- 99%
- Hebei Zhuanglai Chemical Trading Co Ltd
-
- 2-Pentylcyclopentanone
4819-67-4
- US $0.00-0.00 / KG
- 99.0%+
- Shaanxi Dideu Medichem Co. Ltd
-
- 2-N-PENTYLCYCLOPENTANONE
4819-67-4
- US $2.00 / KG
- 99
- Career Henan Chemical Co
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QUINTONE
(R,S)-2-Pentyl-cyclopentanone
2-pentylcyclopentan-1-one
2-pentyl-cyclopentanon
2-Pentylcyclopentanone
2-pentyl-Cyclopentanone
R,S-2-Pentyl-cyclopentanone
2-N-PENTYLCYCLOPENTANONE
Cyclopentanone, 2-pentyl-
2-Pentylcyclopentan-1-on
DELPHONE, FIRMENICH
2-AMYL CYCLOPENTANONE
2-N-PENTYLCYCLOPENTANONE USP/EP/BP
4819-67-4