4-methyl-2-phenyl-2-pentenal (CAS No. 26643-91-4) is supplied by Jinan Shenghe Chemical Co., Ltd. with a typical purity of 按批次COA提供(不公开发布). Main applications include Organic Chemicals；Flavors. Bulk quantities are available with COA; purity and packaging are subject to batch COA and order confirmation.
Organic Chemicals；Flavors
COA provided with every batch; MSDS and technical documents available on request. Email us with product name and CAS number for a quote within one business day.
The CAS number of 4-methyl-2-phenyl-2-pentenal is 26643-91-4.
Typical purity is 按批次COA提供(不公开发布), supplied in 按订单/批次确认(不公开发布), with COA provided.
Main applications include Organic Chemicals；Flavors.
Email info@591daili.com or reach us on WhatsApp with the product name, CAS number and required quantity; quotes within one business day. Supplier: Jinan Shenghe Chemical Co., Ltd..
4-methyl-2-phenyl-2-pentenal is identified by CAS 26643-91-4, molecular formula C12H14O and molecular weight 174.10 g/mol. UNII NS00012982; InChIKey ULRYRAHIBWLZKC-UHFFFAOYSA-N. Boiling Point: 96 °C (0.7 mm Hg); Density: 0.980-0.986; Refractive Index: 1.533-1.539.
| CAS Registry Number | 26643-91-4 |
|---|---|
| PubChem CID | 540124 |
| Molecular formula | C12H14O |
| Molecular weight | 174.10 g/mol |
| IUPAC name | 4-methyl-2-phenylpent-2-enal |
| InChIKey | ULRYRAHIBWLZKC-UHFFFAOYSA-N |
| UNII (FDA) | NS00012982 |
| JECFA number | 1473 |
| Molecular Weight | 174.24 |
|---|---|
| XLogP3 | 2.9 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 1 |
| Rotatable Bond Count | 3 |
| Exact Mass | 174.104465066 |
| Monoisotopic Mass | 174.104465066 |
| Topological Polar Surface Area | 17.1 |
| Heavy Atom Count | 13 |
| Formal Charge | 0 |
| Boiling Point | 96 °C (0.7 mm Hg) |
|---|---|
| Density | 0.980-0.986 |
| Refractive Index | 1.533-1.539 |
| Regulatory & Food Contact | EU Flavoring substances Flavoring Agents |
|---|
4-methyl-2-phenylpent-2-enal; RefChem:525157; Benzeneacetaldehyde, .alpha.-(2-methylpropylidene)-; (alphaE)-alpha-(2-Methylpropylidene)benzeneacetaldehyde; cocoa pentenal; (E)-4-Methyl-2-phenyl-2-pentenal (Stabilized with Alpha-tocopherol); SCHEMBL872650; NS00012982; NS00100380
CAS 26643-91-4; molecular formula C12H14O; molecular weight 174.10 g/mol.
4-methyl-2-phenylpent-2-enal, RefChem:525157, Benzeneacetaldehyde, .alpha.-(2-methylpropylidene)-, (alphaE)-alpha-(2-Methylpropylidene)benzeneacetaldehyde, cocoa pentenal, (E)-4-Methyl-2-phenyl-2-pentenal (Stabilized with Alpha-tocopherol).
Documented regulatory listings: EU Flavoring substances; Flavoring Agents.
Boiling Point: 96 °C (0.7 mm Hg); Density: 0.980-0.986; Refractive Index: 1.533-1.539.
Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.
Supplier: Jinan Shenghe Chemical Co., Ltd. · Reply within one business day.