ChemicalBook > Product Catalog >Flavors and fragrances >Synthetic fragrances >Aldehydes spices >Terpene aldehyde >2,4-Pentadienal
2,4-Pentadienal
- CAS No.
- 764-40-9
- Chemical Name:
- 2,4-Pentadienal
- Synonyms
- 2,4-Pentadienal;penta-2,4-dienal;1,3-Pentadiene-5-one;penta-2,4-dienal USP/EP/BP
- CBNumber:
- CB51210278
- Molecular Formula:
- C5H6O
- Molecular Weight:
- 82.1
- MOL File:
- 764-40-9.mol
- MSDS File:
- SDS
- Modify Date:
- 2024/12/18 14:08:52
| Boiling point | 36-37 °C(Press: 20 Torr) |
|---|---|
| Density | 0.845±0.06 g/cm3(Predicted) |
| FEMA | 3217 | 2,4-PENTADIENAL |
| Odor | fruity |
| Odor Type | fruity |
| JECFA Number | 1173 |
| LogP | 0.53 |
| EPA Substance Registry System | 2,4-Pentadienal (764-40-9) |
2,4-Pentadienal Chemical Properties,Uses,Production
Occurrence
Reported found in raw and roasted peanut.
Synthesis
Can be synthesized from 2-ethoxy-Δ3-dihydropyrone and phosphoric acid; and cis- and trans-isomers can be prepared from the corresponding penta-2,4-dien-1-ol (cis- or trans-form) in methylene chloride in the presence of manganese dioxide.
2,4-Pentadienal Preparation Products And Raw materials
Global( 9)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | Inquiry |
|---|---|---|---|---|---|
| Shaanxi Dideu Medichem Co. Ltd | +86-029-89586680 +86-18192503167 | China | 7859 | 58 | Inquiry |
| Chemical sources Association Inc | United States | 1001 | 58 | Inquiry | |
| Hubei Tuobang Chemical Co., Ltd. | 027-59106185 13986192185 | China | 9898 | 58 | Inquiry |
| BOC Sciences | USA | 0 | 65 | Inquiry | |
| Shaanxi Didu New Material Co., Ltd | 029-029-63373950 15353716720 | China | 9941 | 58 | Inquiry |
| Hubei Yuanmeng Biotechnology Co., Ltd | 027-68897569 18120462897 | China | 4225 | 58 | Inquiry |
| BEIJING INNO-TECH PHARMIC TECHNOLOGY CO.,LTD | 15011485209 | China | 145 | 58 | Inquiry |
2,4-Pentadienal
1,3-Pentadiene-5-one
penta-2,4-dienal USP/EP/BP
penta-2,4-dienal
764-40-9
760-40-9
aldehyde Flavor