2-Phenyl-2-pentenal (CAS 3491-63-2) — formula C11H12O, molecular weight 160.21; category organic chemicals.
2-Phenyl-2-pentenal (CAS 3491-63-2) is a chemical raw material in the organic chemicals category. Its molecular formula C11H12O comprises 11 C, 12 H, 1 O atoms. Its molecular weight is about 160.21. Reported physicochemical data: LogP about 2.6. 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 | 3491-63-2 |
|---|---|
| Molecular Formula | C11H12O |
| Molecular Weight | 160.21 |
| LogP | 2.6 |
| Category | Organic Chemicals |
2-Phenyl-2-pentenal is a carbon-based organic compound with CAS registry number 3491-63-2 and molecular formula C11H12O (molecular weight 160.21), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 3491-63-2
Its molecular formula C11H12O comprises 11 C, 12 H, 1 O atoms.
Also known as: 2-Phenyl-2-pentenal · 2-苯基-2-戊烯醛
Category: organic chemicals
The CAS registry number of 2-Phenyl-2-pentenal is 3491-63-2.
Molecular formula C11H12O, molecular weight 160.21.
It is also registered under: 2-Phenyl-2-pentenal, 2-苯基-2-戊烯醛.
Category: Organic Chemicals.
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-Phenyl-2-pentenal (CAS 3491-63-2), compiled from public chemistry databases.
| CAS Registry Number | 3491-63-2 |
|---|---|
| PubChem CID | 3083805 |
| Molecular formula | C11H12O |
| IUPAC name | 2-phenylpent-2-enal |
| Molecular Weight | 160.21 |
|---|---|
| XLogP3 | 2.6 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 1 |
| Rotatable Bond Count | 3 |
| Exact Mass | 160.088815002 |
| Monoisotopic Mass | 160.088815002 |
| Topological Polar Surface Area | 17.1 |
| Heavy Atom Count | 12 |
3491-63-2; DTXSID90863181; RefChem:265381; DTXCID10811841; 2-Phenylpent-2-enal; SCHEMBL946073; SCHEMBL2171580; CHEBI:188775; YPAJRUMMODCONM-UHFFFAOYSA-N; 42762-46-9
| Regulatory & Food Contact | EU Flavoring substances Flavoring Agents |
|---|
| Reported hazard statements | H315 (100%), H319 (100%), H335 (100%) |
|---|
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
2-Phenyl-2-pentenal · CAS 3491-63-2 · C11H12O.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 2-苯基-2-戊烯醛