ChemicalBook > Product Catalog >Flavors and fragrances >Synthetic fragrances >Ketones spices >Terpene ketone >3-Ethyl-2-hydroxy-2-cyclopenten-1-one
3-Ethyl-2-hydroxy-2-cyclopenten-1-one
- CAS No.
- 21835-01-8
- Chemical Name:
- 3-Ethyl-2-hydroxy-2-cyclopenten-1-one
- Synonyms
- FEMA 3152;Ethyl Cyclopentenlone;ETHYL CYCLOPENTENOLONE;Ethyl Eyelopentenolone;ISOVALERIC ACID 99+% FCC;Ethyl cyclopentenol ketone;ETHYL CYCLOPENTENOLONE PURE;Ethyl Cyclopentenolone (50%);3-ETHYL-2-CYCLPENTEN-2-OL-1-ONE;ETHYL CYCLOPENTENOLONE IN 50% P.G.
- CBNumber:
- CB6199223
- Molecular Formula:
- C7H10O2
- Molecular Weight:
- 126.15
- MOL File:
- 21835-01-8.mol
- MSDS File:
- SDS
- Modify Date:
- 2024/11/4 20:04:50
| Melting point | 39.0 to 43.0 °C |
|---|---|
| Boiling point | 75°C/0.3mmHg(lit.) |
| Density | 1.066 at 25 °C |
| FEMA | 3152 | 3-ETHYL-2-HYDROXY-2-CYCLOPENTEN-1-ONE |
| refractive index |
n |
| Flash point | 225 °F |
| storage temp. | 2-8°C |
| solubility | soluble in Methanol,Ether |
| form | powder to crystal |
| pka | 9.17±0.20(Predicted) |
| color | White to Orange to Green |
| Odor | at 1.00 % in propylene glycol. sweet caramel maple fenugreek |
| Odor Type | caramellic |
| JECFA Number | 419 |
| InChIKey | JHWFWLUAUPZUCP-UHFFFAOYSA-N |
| LogP | 0.83 |
| CAS DataBase Reference | 21835-01-8(CAS DataBase Reference) |
| NIST Chemistry Reference | 2-Cyclopenten-1-one, 3-ethyl-2-hydroxy-(21835-01-8) |
| EPA Substance Registry System | 2-Cyclopenten-1-one, 3-ethyl-2-hydroxy- (21835-01-8) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H317 | |||||||||
| Precautionary statements | P261-P272-P280-P333+P313-P362+P364-P501 | |||||||||
| Hazard Codes | Xn,Xi | |||||||||
| Risk Statements | 20/22-43 | |||||||||
| Safety Statements | 26-36-36/37 | |||||||||
| WGK Germany | 3 | |||||||||
| HS Code | 29144000 | |||||||||
| NFPA 704 |
|
3-Ethyl-2-hydroxy-2-cyclopenten-1-one price More Price(7)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich(India) | W315230 | Ethylcyclopentenolone natural, 97%, FG | 21835-01-8 | 1SAMPLE-K | ₹8010.5 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | W315230 | Ethylcyclopentenolone natural, 97%, FG | 21835-01-8 | 100G | ₹52457.95 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | W315230 | Ethylcyclopentenolone natural, 97%, FG | 21835-01-8 | 500G | ₹221024.85 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | W315230 | Ethylcyclopentenolone natural, 97%, FG | 21835-01-8 | 1KG | ₹369186.63 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | 301744 | 3-Ethyl-2-hydroxy-2-cyclopenten-1-one solution 50?wt. % in propylene glycol | 21835-01-8 | 25G | ₹7880.6 | 2022-06-14 | Buy |
3-Ethyl-2-hydroxy-2-cyclopenten-1-one Chemical Properties,Uses,Production
Chemical Properties
3-Ethyl-2-hydroxy-2-cyclopenten-1-one has a caramel-like flavor. This compound is often employed to impart a caramel flavor or coconut notes in food. The compound exhibits flavor-enhancing characteristics.
Preparation
From 5-methyl-3,5-dicarbethoxy-2-cyclopen-ten-2-ol-one and phosphoric acid; by a patented process; also from dimethyl adipate.
General Description
3-Ethyl-2-hydroxy-2-cyclopenten-1-one is formed by thermal degradation of ascorbic acid. It is an aroma compound formed from the reactions of L-ascorbic acid with L-threonine/L-serine at different pH values.
3-Ethyl-2-hydroxy-2-cyclopenten-1-one Preparation Products And Raw materials
Global( 226)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | Inquiry |
|---|---|---|---|---|---|
| TCI Chemicals (India) Pvt. Ltd. | 1800 425 7889 | New Delhi, India | 6768 | 58 | Inquiry |
| Santo Righello Pvt. Ltd | 91-9885571757 | Hyderabad, India | 918 | 58 | Inquiry |
| Hebei Mojin Biotechnology Co., Ltd | +86 13288715578 +8613288715578 | China | 12840 | 58 | Inquiry |
| Hebei Weibang Biotechnology Co., Ltd | +8617732866630 | China | 18154 | 58 | Inquiry |
| Hebei Zhuanglai Chemical Trading Co.,Ltd | +8613343047651 | China | 3002 | 58 | Inquiry |
| JINING XINHE CHEMICAL CO., LTD | +8615318402391 | China | 809 | 58 | Inquiry |
| career henan chemical co | +86-0371-86658258 +8613203830695 | China | 29884 | 58 | Inquiry |
| Hebei Weibang Biotechnology Co., Ltd | +8615531157085 | China | 8813 | 58 | Inquiry |
| Xiamen AmoyChem Co., Ltd | +86-86-5926051114 +8618959220845 | China | 6383 | 58 | Inquiry |
| Chongqing Chemdad Co., Ltd | +86-023-6139-8061 +86-86-13650506873 | China | 39894 | 58 | Inquiry |
21835-01-8(3-Ethyl-2-hydroxy-2-cyclopenten-1-one)Related Search:
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2-Cyclopenten-1-one, 3-ethyl-2-hydroxy-
2-Cyclopenten-1-one,3-ethyl-2-hydroxy-(7CI,8CI,9CI)
3-ethyl-2-hydroxy-2-cyclopenten-1-on
3-ETHYL-HYDROXY-2-CYCLOPENTEN-1-ONE
3-ETHYL-2-HYDROXY-2-CYCLOPENTEN-1-ONE
3-ETHYL-2-CYCLPENTEN-2-OL-1-ONE
3-Ethyl-2-hydroxy-2-cyclopenten-1-one solution
3-ethyl-2-hydroxycyclopent-2-en-1-one
ISOVALERIC ACID 99+% FCC
3-ETHYL-2-HYDROXY-2-CYCLOPENTEN-1-ONE, 5 0 WT. % SOLUTION IN PROPYLENE GLYCOL
FEMA 3152
ETHYL CYCLOPENTENOLONE
3-ETHYL-2-HYDROXY-2-CYCLOPENTENE-1-ONE
ETHYL CYCLOPENTENOLONE IN 50% P.G.
ETHYL CYCLOPENTENOLONE PURE
2-Hydroxy-3-ethyl-2-cyclopentene-1-one
3-ETHYL-2-HYDROXY-2-CYCLOPENTEN-1-ONE, 5
2-ethyl-3-hydroxycyclopent-2-en-1-one
3-Ethyl-2-hydroxy-2-cy-clopenten-1-0ne
3-Ethyl-2-hydroxycyclopent-2-enone
3-Ethyl-2-hydroxy-2-cyclopenten-1-one solution 50 wt. % in propylene glycol
Ethyl Cyclopentenolone (50%)
Ethyl Eyelopentenolone
3-Ethyl-2-hydroxy-2-cyclopenten-1-one USP/EP/BP
Ethyl cyclopentenol ketone
3-Ethyl-2-hydroxy-2-cyclopenten-1-one>
(3S)-3-ethylcyclopentane-1,2-dione
Ethyl Cyclopentenlone
3-Ethyl-2-hydroxy-2-cyclopenten-1-one, ≥ 97.0%
21835-01-8
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