Nona-2-trans-6-cis-dienal (CAS 557-48-2) — formula C9H14O, molecular weight 138.10 g/mol; category food flavors.
Nona-2-trans-6-cis-dienal (CAS 557-48-2) is a food flavors. Its molecular formula C9H14O comprises 9 C, 14 H, 1 O atoms. Its molecular weight is about 138.10 g/mol. Reported physicochemical data: boiling point around 94.00 to 95.00 °C. @ 18.00 mm Hg, LogP about 2.2. Flavors are used to provide or enhance aroma in food and beverages, and must comply with food flavoring regulations. Widely used in beverages, confectionery, baking, dairy and convenience foods to build or complement flavor profiles. 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 | 557-48-2 |
|---|---|
| Molecular Formula | C9H14O |
| Molecular Weight | 138.10 g/mol |
| Boiling Point | 94.00 to 95.00 °C. @ 18.00 mm Hg |
| LogP | 2.2 |
| Packaging | 25/50kg woven bags, 20/25/50kg fibre drums, 200kg plastic drums, 1000kg IBC (subject to order confirmation) |
| Applications | confectionery, baking, dairy and convenience foods to build or complement flavor profiles. As a sourcing and distribution partner we can help locate and compare this item across domestic and cross-border channels, with COA and compliance files provided before ordering |
| Category | Flavors |
Documented applications: confectionery, baking, dairy and convenience foods to build or complement flavor profiles. As a sourcing and distribution partner we can help locate and compare this item across domestic and cross-border channels, with COA and compliance files provided before ordering.
Nona-2-trans-6-cis-dienal is a flavoring compound with CAS registry number 557-48-2 and molecular formula C9H14O (molecular weight 138.10 g/mol), belonging to the food flavors segment of chemical raw materials.
CAS number: 557-48-2
Its molecular formula C9H14O comprises 9 C, 14 H, 1 O atoms.
Also known as: Nona-2-trans-6-cis-dienal · 反,顺-2,6-壬二烯醛
Category: food flavors
The CAS registry number of Nona-2-trans-6-cis-dienal is 557-48-2.
Molecular formula C9H14O, molecular weight 138.10 g/mol.
It is also registered under: Nona-2-trans-6-cis-dienal, 反,顺-2,6-壬二烯醛.
Recorded applications: confectionery, baking, dairy and convenience foods to build or complement flavor profiles. As a sourcing and distribution partner we can help locate and compare this item across domestic and cross-border channels, with COA and compliance files provided before ordering.
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 Nona-2-trans-6-cis-dienal (CAS 557-48-2), compiled from public chemistry databases.
| CAS Registry Number | 557-48-2 |
|---|---|
| PubChem CID | 643731 |
| Molecular formula | C9H14O |
| Molecular weight | 138.10 g/mol |
| IUPAC name | (2E,6Z)-nona-2,6-dienal |
| InChIKey | HZYHMHHBBBSGHB-ODYTWBPASA-N |
| UNII (FDA) | 93E895X03C |
| ChEBI ID | CHEBI:7610 |
| FEMA number | 3377 |
| JECFA number | 1186 |
| Molecular Weight | 138.21 |
|---|---|
| XLogP3 | 2.2 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 1 |
| Rotatable Bond Count | 5 |
| Exact Mass | 138.104465066 |
| Monoisotopic Mass | 138.104465066 |
| Topological Polar Surface Area | 17.1 |
| Heavy Atom Count | 10 |
| Boiling Point | 94.00 to 95.00 °C. @ 18.00 mm Hg |
|---|---|
| Boiling Point | 94 °C |
| Density | 0.850-0.870 |
| Refractive Index | 1.470-1.475 |
trans-2,cis-6-Nonadienal; (2E,6Z)-nona-2,6-dienal; trans,cis-2,6-Nonadienal; Violet leaf aldehyde; Cucumber aldehyde; (2E,6Z)-Nonadienal; (2E,6Z)-2,6-Nonadienal; 2-trans-6-cis-Nonadienal; 2E,6Z-nonadienal; CHEBI:7610; RefChem:898735; DTXCID701767739; DTXSID1047104; 557-48-2; (E,Z)-2,6-nonadienal; 2,6-Nonadienal, (2E,6Z)-
| Regulatory & Food Contact | FDA Substance added to food: FLAVORING AGENT OR ADJUVANT FLAVOURING_AGENT: Flavouring Agent Flavoring Agents Cucumber, Green, Wax No safety concern at current levels of intake when used as a flavouring agent TRS 922-JECFA 61/64 |
|---|---|
| GHS notification summary | 6.9% (105 / 1526) |
| GHS notification summary | 6.9% (105 / 1526) |
|---|---|
| Reported hazard statements | H315 (90.5%), H317 (92.7%) |
This chemical does not meet GHS hazard criteria for 6.9% (105 of 1526) of reports.
H315 (90.5%): Causes skin irritation [Warning Skin corrosion/irritation]
Nona-2-trans-6-cis-dienal is identified by CAS 557-48-2, molecular formula C9H14O and molecular weight 138.10 g/mol. UNII 93E895X03C; ChEBI 7610; InChIKey HZYHMHHBBBSGHB-ODYTWBPASA-N. Boiling Point: 94.00 to 95.00 °C. @ 18.00 mm Hg; Boiling Point: 94 °C; Density: 0.850-0.870.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 反,顺-2,6-壬二烯醛