2,4-Pentadienal (CAS 764-40-9) — formula C5H6O, molecular weight 82.04 g/mol; category organic chemicals.
2,4-Pentadienal (CAS 764-40-9) is a organic chemicals. Its molecular formula C5H6O comprises 5 C, 6 H, 1 O atoms. Its molecular weight is about 82.04 g/mol. Reported physicochemical data: LogP about 1. Organic chemicals are the largest family of carbon-based compounds, widely used across pharmaceuticals, agrochemicals, materials, cosmetics and food industries. Downstream uses span pharmaceutical ingredients, agrochemicals, dyes, solvents, surfactants, food additives and polymer materials. 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 | 764-40-9 |
|---|---|
| Molecular Formula | C5H6O |
| Molecular Weight | 82.04 g/mol |
| LogP | 1 |
| Packaging | 25/50kg woven bags, 20/25/50kg fibre drums, 200kg plastic drums, 1000kg IBC (subject to order confirmation) |
| Applications | agrochemicals, dyes, solvents, food additives and polymer materials. 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 | Organic Chemicals|Flavors |
Documented applications: agrochemicals, dyes, solvents, food additives and polymer materials. 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.
2,4-Pentadienal is a carbon-based organic compound with CAS registry number 764-40-9 and molecular formula C5H6O (molecular weight 82.04 g/mol), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 764-40-9
Its molecular formula C5H6O comprises 5 C, 6 H, 1 O atoms.
Also known as: 2,4-Pentadienal · 2,4-戊二烯醛
Category: organic chemicals / food flavors
The CAS registry number of 2,4-Pentadienal is 764-40-9.
Molecular formula C5H6O, molecular weight 82.04 g/mol.
It is also registered under: 2,4-Pentadienal, 2,4-戊二烯醛.
Recorded applications: agrochemicals, dyes, solvents, food additives and polymer materials. 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: Organic Chemicals / 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 2,4-Pentadienal (CAS 764-40-9), compiled from public chemistry databases.
| CAS Registry Number | 764-40-9 |
|---|---|
| PubChem CID | 61208 |
| Molecular formula | C5H6O |
| Molecular weight | 82.04 g/mol |
| IUPAC name | penta-2,4-dienal |
| InChIKey | PPXGQLMPUIVFRE-UHFFFAOYSA-N |
| Molecular Weight | 82.10 |
|---|---|
| XLogP3 | 1 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 1 |
| Rotatable Bond Count | 2 |
| Exact Mass | 82.041864811 |
| Monoisotopic Mass | 82.041864811 |
| Topological Polar Surface Area | 17.1 |
| Heavy Atom Count | 6 |
Pentadienal; penta-2,4-dienal; RefChem:859667; pentadien-5-one; SCHEMBL413717; SCHEMBL910459; SCHEMBL2192231; SCHEMBL27610673
| Regulatory & Food Contact | EU Flavoring substances Flavoring Agents |
|---|
2,4-Pentadienal is identified by CAS 764-40-9, molecular formula C5H6O and molecular weight 82.04 g/mol. InChIKey PPXGQLMPUIVFRE-UHFFFAOYSA-N.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 2,4-戊二烯醛