3-ethylbicyclo[3.2.0]hept-3-en-6-one
![3-ethylbicyclo[3.2.0]hept-3-en-6-one Structure](CAS/20180629/GIF/1235479-59-0.gif)
- CAS No.
- 1235479-59-0
- Chemical Name:
- 3-ethylbicyclo[3.2.0]hept-3-en-6-one
- Synonyms
- 3-ethylbicyclo[3.2.0]hept-3-en-6-one;3-Ethylbicyclo[3.2.0]hept-3-ene-6-one;Bicyclo[3.2.0]hept-3-en-6-one, 3-ethyl-;3-ethylbicyclic [3.2.0] hept-3-ene-6-ketone
- CBNumber:
- CB13051615
- Molecular Formula:
- C9H12O
- Molecular Weight:
- 136.19
- MDL Number:
- MFCD24713107
- MOL File:
- 1235479-59-0.mol
| Boiling point | 212.5±9.0 °C(Predicted) |
|---|---|
| Density | 1.043±0.06 g/cm3(Predicted) |
| storage temp. | Store at room temperature |
| Appearance | Colorless to light yellow Liquid |
| InChI | InChI=1S/C9H12O/c1-2-6-3-7-5-9(10)8(7)4-6/h4,7-8H,2-3,5H2,1H3 |
| InChIKey | QEGONAXSXKFDLY-UHFFFAOYSA-N |
| SMILES | C12C(C(=O)C1)C=C(CC)C2 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|---|---|
| Signal word | Warning |
| Hazard statements | H227-H315-H319-H335 |
| Precautionary statements | P261-P301+P312-P302+P352-P304+P340-P305+P351+P338 |
3-ethylbicyclo[3.2.0]hept-3-en-6-one Chemical Properties,Uses,Production
Uses
3-ethylbicyclo[3.2.0]hept-3-en-6-one is an important organic compound mainly used in chemical research. Currently, it is mainly used to study the separation of its enantiomers.
Synthesis
3-ethylbicyclo[3.2.0]hept-3-en-6-one was synthesised from 4-Ethyl-3-hydroxyhept-6-enoic acid.
Preparation method: Intermediate (39.0 g, 226 mmol), acetic anhydride (195 mL), potassium acetate (51.4 g, 542 mmol) were added to the reaction flask, and the reaction was stirred at room temperature for 1 h, and the temperature was raised to 130 °C,The reaction was stirred for 4h, and the reaction was completed by GC monitoring. Add H2O (200mL), extract with EA (200mL*3), wash with 1N NaOH (100mL) and water (200mL), dry over anhydrous Na2SO4, filter, spin-dried to obtain the crude product of 3-ethylbicyclo[3.2.0]hept-3-en-6-one, and distilled under high vacuum to obtain 16g of 3-ethylbicyclo[3.2.0]hept-3-en-6-one , the appearance is colorless to light yellow oily liquid, the yield is 51.6%.![3-ethylbicyclo[3.2.0]hept-3-en-6-one synthesis](/NewsImg/2023-11-24/6383643757173721588598819.png "3-ethylbicyclo[3.2.0]hept-3-en-6-one synthesis")
3-ethylbicyclo[3.2.0]hept-3-en-6-one Preparation Products And Raw materials
Raw materials
Preparation Products
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Beijing Toachem Chemical Co.,Ltd | +8618311365218 | sales@toachem.com | China | 217 | 58 |
| Capot Chemical Co.,Ltd. | +8613336195806 | sales@capot.com | China | 29734 | 60 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21620 | 55 |
| career henan chemical co | +86-0371-86658258 +8613203830695 | factory@coreychem.com | China | 29800 | 58 |
| Shaanxi Dideu Medichem Co. Ltd | +86-29-87569266 +86-17392581500 | 1015@dideu.com | China | 3969 | 58 |
| Joyochem Co.,Ltd | +86-0531-82687558-82687998 +86-13290333633 | sales@joyochem.com | China | 30 | 58 |
| Henan Alfa Chemical Co., Ltd | +8615838112936 | alfa10@alfachem.cn | China | 12931 | 58 |
| Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418684 +8618949823763 | sales@tnjchem.com | China | 25356 | 58 |
| Shanghai Joiny Pharmaceutical Co.,LTD | +86-13681955282 | gyd@joiny-pharma.com | China | 314 | 58 |
| SUZHOU SENFEIDA CHEMICAL CO.,LTD | +86-0512-83500002 +8618662433356 | 3899766280@qq.com | China | 26362 | 58 |
View Lastest Price from 3-ethylbicyclo[3.2.0]hept-3-en-6-one manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
![3-Ethylbicyclo[3.2.0]hept-3-en-6-one pictures](/ProductImageEN/2023-04/Small/46f2dd6f-a5e0-471e-800f-4b79a11f3ade.png) |
2025-09-24 | 3-Ethylbicyclo[3.2.0]hept-3-en-6-one
1235479-59-0
|
US $0.00 / kg | 1kg | 99% | 500kg | Shanghai Joiny Pharmaceutical Co.,LTD | |
![3-ethylbicyclo[3.2.0]hept-3-en-6-one pictures](/ProductImageEN1/2025-02/Small/20b085d3-79a4-4217-990f-87cabfd52fbf.gif) |
2025-07-25 | 3-ethylbicyclo[3.2.0]hept-3-en-6-one
1235479-59-0
|
US $0.00-0.00 / KG | 1KG | 98.0% | 10000KGS | Shaanxi Dideu New Materials Co. Ltd | |
![3-ethylbicyclo[3.2.0]hept-3-en-6-one pictures](https://img.chemicalbook.com/ProductImageEN/2020-1/Small/8b4af3fe-5d41-448d-8be5-56989a218c92.png) |
2020-01-09 | 3-ethylbicyclo[3.2.0]hept-3-en-6-one
1235479-59-0
|
US $9.80 / KG | 1g | ≥99% | 100kg | Career Henan Chemical Co |
-
- 3-Ethylbicyclo[3.2.0]hept-3-en-6-one
1235479-59-0
- US $0.00 / kg
- 99%
- Shanghai Joiny Pharmaceutical Co.,LTD
-
- 3-ethylbicyclo[3.2.0]hept-3-en-6-one
1235479-59-0
- US $0.00-0.00 / KG
- 98.0%
- Shaanxi Dideu New Materials Co. Ltd
-
- 3-ethylbicyclo[3.2.0]hept-3-en-6-one
1235479-59-0
- US $9.80 / KG
- ≥99%
- Career Henan Chemical Co
