trans,trans-3,5-Octadien-2-one (CAS 38284-27-4) — formula C8H12O, molecular weight 124.18; category food flavors.
trans,trans-3,5-Octadien-2-one (CAS 38284-27-4) is a chemical raw material in the food flavors category. Its molecular formula C8H12O comprises 8 C, 12 H, 1 O atoms. Its molecular weight is about 124.18. Reported physicochemical data: boiling point around 220 °C, LogP about 1.8. As a sourcing and distribution partner we help locate and compare this item across domestic and cross-border channels, arranging samples and batch orders with full COA and compliance files.
| CAS Number | 38284-27-4 |
|---|---|
| Molecular Formula | C8H12O |
| Molecular Weight | 124.18 |
| Boiling Point | 220 °C |
| LogP | 1.8 |
| Packaging | 25/50kg woven bags, 20/25/50kg fibre drums, 200kg plastic drums, 1000kg IBC (subject to order confirmation) |
| Applications | 典型应用领域：食品增香, 日化。规格/纯度：以批次 COA 为准。包装：25/50kg 编织袋, 20/25/50kg 纸板桶, 200kg 塑料桶, 1000kg IBC（以订单确认为准）。储存：阴凉干燥, 密封保存 |
| Category | Flavors |
Documented applications: 典型应用领域：食品增香, 日化。规格/纯度：以批次 COA 为准。包装：25/50kg 编织袋, 20/25/50kg 纸板桶, 200kg 塑料桶, 1000kg IBC（以订单确认为准）。储存：阴凉干燥, 密封保存.
trans,trans-3,5-Octadien-2-one is a flavoring compound with CAS registry number 38284-27-4 and molecular formula C8H12O (molecular weight 124.18), belonging to the food flavors segment of chemical raw materials.
CAS number: 38284-27-4
Its molecular formula C8H12O comprises 8 C, 12 H, 1 O atoms.
Also known as: trans,trans-3,5-Octadien-2-one · 3,5-辛二烯-2-酮
Category: food flavors
The CAS registry number of trans,trans-3,5-Octadien-2-one is 38284-27-4.
Molecular formula C8H12O, molecular weight 124.18.
It is also registered under: trans,trans-3,5-Octadien-2-one, 3,5-辛二烯-2-酮.
Recorded applications: 典型应用领域：食品增香, 日化。规格/纯度：以批次 COA 为准。包装：25/50kg 编织袋, 20/25/50kg 纸板桶, 200kg 塑料桶, 1000kg IBC（以订单确认为准）。储存：阴凉干燥, 密封保存.
Category: Flavors.
Packaging is agreed per order, from lab-scale packs to bulk, and confirmed with each order rather than fixed on the page. A Certificate of Analysis (COA) ships with every batch and MSDS is available; where the end use carries a regulatory limit (food contact, pharmaceutical or cosmetic), state the standard at enquiry and the grade is set against it.
Independent reference data for trans,trans-3,5-Octadien-2-one (CAS 38284-27-4), compiled from public chemistry databases.
| CAS Registry Number | 38284-27-4 |
|---|---|
| PubChem CID | 5352876 |
| Molecular formula | C8H12O |
| IUPAC name | (3E,5E)-octa-3,5-dien-2-one |
| JECFA number | 1139 |
| Molecular Weight | 124.18 |
|---|---|
| XLogP3 | 1.8 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 1 |
| Rotatable Bond Count | 3 |
| Exact Mass | 124.088815002 |
| Monoisotopic Mass | 124.088815002 |
| Topological Polar Surface Area | 17.1 |
| Heavy Atom Count | 9 |
| Boiling Point | 220 °C |
|---|---|
| Density | 0.880-0.890 |
| Refractive Index | 1.508-1.516 |
(E,E)-3,5-octadien-2-one; (3E,5E)-octa-3,5-dien-2-one; trans,trans-3,5-Octadien-2-one; DTXSID701016433; RefChem:406416; DTXCID70909814; (E,E)-3,5-OCTADIEN-2-ONE [FHFI]; 3,5-Octadien-2-one; 38284-27-4; 3,5-Octadien-2-one, (E,E)-; trans, trans-3,5-Octadien-2-one; 3E,5E-Octadien-2-one; 3,5-(E,E)-Octadien-2-one; trans-3,trans-5-Octadien-2-one; (E,E)-Octa-3,5-dien-2-one; Octa-3(E),5(E)-dien-2-one
| Regulatory & Food Contact | FLAVOURING_AGENT: Flavouring Agent Flavoring Agents No safety concern at current levels of intake when used as a flavouring agent TRS 913-JECFA 59/102 FAS 50-JECFA 59/371 |
|---|
trans,trans-3,5-Octadien-2-one · CAS 38284-27-4 · C8H12O. Boiling Point: 220 °C; Density: 0.880-0.890; Refractive Index: 1.508-1.516.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 3,5-辛二烯-2-酮